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Los Angeles - Lexus unveiled the 2021 Lexus LC 500 Convertible at the LA Auto Show today, ending speculation over whether the model was actually coming or not. Typically when manufacturers make a convertible version of an existing car, significant weight penalties crop up as structural bracing is added to preserve rigidity. Lexus was able to move supports, and bracing to produce a convertible with only minimal weight gain while maintaining structural integrity. The LC Convertible’s suspension is tuned specifically to complement the subtle changes in weight between the two platforms, as a reduction of un-sprung weight in the front suspension improves the overall stroke. In the rear, engineers were able to further enhance structural rigidity by reshaping and relocating the rear suspension brace tower. Weight was reduced in the rear of the vehicle by utilizing a lightweight die-cast aluminum suspension brace, while a performance dampener is employed to enhance ride comfort. Power of the LC 500 Convertible is the same as the coupe, with a 5.0-liter V8 rated for 471 horsepower, 398 lb.-ft of torque paired with a 10-speed automatic transmission. To make the engine’s throaty voice heard while the top is down, the engine’s intake pulses are naturally carried through a diaphragm into a sound pipe that carries the sounds, not the air itself, into the cabin to enhance the V8’s rumble, all done without any electronic enhancement. The top is a 4 layer design and the mechanism includes a tonneau cover for when the soft top is stored. The top can be opened or closed at speeds up to 31 mph, while an animation on the display shows the tops progress through the motions. The cloth colors are offered in black or beige. Exterior paint options on the convertible include Ultra White, Smoky Granite Mica, Liquid Platinum, Atomic Silver, Obsidian, Caviar, Infrared, Cadmium Orange, Flare Yellow, and Nightfall Mica. Depending upon the exterior color chosen, three interior colors are available: Black, Circuit Red and Toasted Caramel. The car being shown at the Los Angeles Auto Show is a limited edition model with a run of 100 units. It comes in Structural Blue with a white interior and blue top. The LC Convertible's HVAC system is designed to maintain temperature year round even with the top down. Neck heaters are included in the seats while the dash outlets are designed to direct heated or cooled air to the driver's hands. For 2021 the LC Convertible gets Android Auto, Amazon Alexa, and Apple Car Play standard along with a 10.3-inch multimedia screen. View full article
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Lexus LC 500 Convertible Improves on the Hardtop
Drew Dowdell posted an article in Los Angeles Auto Show
Los Angeles - Lexus unveiled the 2021 Lexus LC 500 Convertible at the LA Auto Show today, ending speculation over whether the model was actually coming or not. Typically when manufacturers make a convertible version of an existing car, significant weight penalties crop up as structural bracing is added to preserve rigidity. Lexus was able to move supports, and bracing to produce a convertible with only minimal weight gain while maintaining structural integrity. The LC Convertible’s suspension is tuned specifically to complement the subtle changes in weight between the two platforms, as a reduction of un-sprung weight in the front suspension improves the overall stroke. In the rear, engineers were able to further enhance structural rigidity by reshaping and relocating the rear suspension brace tower. Weight was reduced in the rear of the vehicle by utilizing a lightweight die-cast aluminum suspension brace, while a performance dampener is employed to enhance ride comfort. Power of the LC 500 Convertible is the same as the coupe, with a 5.0-liter V8 rated for 471 horsepower, 398 lb.-ft of torque paired with a 10-speed automatic transmission. To make the engine’s throaty voice heard while the top is down, the engine’s intake pulses are naturally carried through a diaphragm into a sound pipe that carries the sounds, not the air itself, into the cabin to enhance the V8’s rumble, all done without any electronic enhancement. The top is a 4 layer design and the mechanism includes a tonneau cover for when the soft top is stored. The top can be opened or closed at speeds up to 31 mph, while an animation on the display shows the tops progress through the motions. The cloth colors are offered in black or beige. Exterior paint options on the convertible include Ultra White, Smoky Granite Mica, Liquid Platinum, Atomic Silver, Obsidian, Caviar, Infrared, Cadmium Orange, Flare Yellow, and Nightfall Mica. Depending upon the exterior color chosen, three interior colors are available: Black, Circuit Red and Toasted Caramel. The car being shown at the Los Angeles Auto Show is a limited edition model with a run of 100 units. It comes in Structural Blue with a white interior and blue top. The LC Convertible's HVAC system is designed to maintain temperature year round even with the top down. Neck heaters are included in the seats while the dash outlets are designed to direct heated or cooled air to the driver's hands. For 2021 the LC Convertible gets Android Auto, Amazon Alexa, and Apple Car Play standard along with a 10.3-inch multimedia screen.- 11 comments
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"We had no intention of turning it into a production car. But your positive reaction, as well as the reaction of our customers, changed our minds. We listened, and we made it real.” That was Toyota President Akio Toyoda speaking at the Lexus LC 500 debut at the 2016 Detroit Auto Show. Four years before, Lexus unveiled the LF-LC concept to the world. It was striking to say in the least with a design that empathized curves and deep cuts. There was no chance that this sleek concept would make it into production. It was too daring for a brand that liked to play it safe. But the LF-LC did make it into production and retained most of the design. But what is the rest of the car like? When an automaker takes a car from concept to production, something is usually lost in the translation due to regulations or costs. But Lexus was somehow able to carry over the design of the LF-LC concept to the LC 500. The front end is set very low and features the brand’s spindle grille and aggressive cuts in the bumper for the LED fog lights. Channels along the hood flow gently into either side of the grille. For the side, the door handles are flush with the doors and will pop out to allow entry into the vehicle. The rear fenders are quite wide to make room for larger tires and brake vents. The back stands out with narrow taillights that extend into the fenders and chrome exhaust surrounds. Wearing a dark grey finish, the LC 500 looks very sinister. The interior is a treat for the eyes. It’s a minimalist design with few buttons and knobs on the dash and door panels. There are some special design touches such as handles that float on the door panels and a grab handle that extends from the center stack to the console for the front seat passenger. Material quality is very impressive with leather, Alcantara, carbon fiber, and metal used throughout. My tester came with a set of sport seats with eight-way power seats. The seats feature increased bolstering to hold driver and passenger during a bout of exuberant driving. However, some people will not be able to fully fit into the seats because of the added bolstering. I would like to see Lexus offer some sort of adjustable bolstering down the road. The back seat is best used for storage. There is barely enough head and legroom for a small kid. A 10.3-inch screen sitting in the center stack features the latest version of Lexus Enform. The system features an updated interface with revised graphics and new color palate that makes it very easy to read at a glance. Controlling this is Lexus’ Remote Touchpad controller. Compared to other vehicles with the Touchpad, the LC brings a couple of key improvements. There are a set of shortcut buttons to common functions such as the radio and navigation. Lexus has also implemented a pause over each icon to prevent you from selecting another one because your finger slipped. Despite the improvements, Remote Touchpad is still very distracting to use when driving. You need to give your full attention to the system and not the road to make sure you’re turning on the heated seat for example. At least the LC 500 collision mitigation system with automatic braking to give you a bit of a safety net when using this system. Pop up the hood to find the heart of the LC 500; a 5.0L naturally-aspirated V8 producing 471 horsepower and 398 pound-feet of torque. This is paired with a 10-speed automatic transmission and rear-wheel drive. The powertrain has a Dr.Jekyll/Mr.Hyde personality. Driven normally, the 5.0L V8 emits a low growl and delivers power in a smooth fashion. Gear changes from the 10-speed are unobtrusive. Drive it with some aggression and the LC becomes an animal. The V8 emits a roar similar to a muscle car and will throw you back into the seat as power comes on rapidly. The 10-speed automatic delivers fast shifts to keep the engine in its sweet spot of power. I found myself having a stupid grin on my face every time I would floor the accelerator just to hear the lovely sounds of the V8. EPA fuel economy figures for the 2018 Lexus LC 500 are 16 City/26 Highway/19 Combined. My average for the week landed around 18.6 mpg. The LC 500 is quite surprising on a winding road. Despite the large size and weight, the LC seems to glide from bend to bend with little body roll. Some of this can be attributed to the rear-wheel steering system that is part of an optional performance package that makes the coupe feel smaller. This package also adds the variable gear-ratio steering system which adjusts the number of turns to reach steering lock helps the LC feel nimble. The only downside is the steering lacking the feedback some driving enthusiasts want. On a cruise, the LC 500 settles down and provides a somewhat relaxing ride. A small number of bumps make their way inside due to the 21-inch forged aluminum wheels. The smaller 20-inch wheels do improve ride quality somewhat. Road and wind noise are kept to minimum levels. Possibly the big surprise is how much the LC 500 will set you back. The base is $92,000 and our test vehicle came with an as-tested price of $101,715 with destination. Considering how much performance and luxuries you get for the price, the LC 500 is quite the steal. Lexus took quite the gamble with the LC 500 and their efforts paid off. The sharp exterior styling hides a very impressive chassis that somehow balances sporty handling and comfort. Plus, the V8 engine provides one of the most impressive sounds. Lexus Enform and Remote Touch spoil the LC somewhat as it is distracting to use. In a way, the LC is a modern incarnation of the SC coupe from the 90s. Both were a departure for Lexus as they offered a sleek design, smooth and powerful engines, and a balance between comfort and support. The two coupes also gave Lexus something it was lacking, a soul. Disclaimer: Lexus Provided the LC 500, Insurance, and One Tank of Gas Year: 2018 Make: Lexus Model: LC Trim: 500 Engine: 5.0L DOHC 32-Valve, Dual VVT-i V8 Driveline: Ten-Speed Automatic, Rear-Wheel Drive Horsepower @ RPM: 471 @ 7,100 Torque @ RPM: 398 @ 4,800 Fuel Economy: City/Highway/Combined - 16/26/19 Curb Weight: 4,280 lbs Location of Manufacture: Motomachi, Yokohama, Japan Base Price: $92,000 As Tested Price: $101,715 (Includes $995.00 Destination Charge) Options: Performance Package with Carbon - $5,960.00 Mark Levinson Reference Surround Sound System - $1,220.00 Color Heads-Up Display - $900.00 Torsen Limited-Slip Rear Differential - $390.00 All-Weather Trim Package - $250.00
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"We had no intention of turning it into a production car. But your positive reaction, as well as the reaction of our customers, changed our minds. We listened, and we made it real.” That was Toyota President Akio Toyoda speaking at the Lexus LC 500 debut at the 2016 Detroit Auto Show. Four years before, Lexus unveiled the LF-LC concept to the world. It was striking to say in the least with a design that empathized curves and deep cuts. There was no chance that this sleek concept would make it into production. It was too daring for a brand that liked to play it safe. But the LF-LC did make it into production and retained most of the design. But what is the rest of the car like? When an automaker takes a car from concept to production, something is usually lost in the translation due to regulations or costs. But Lexus was somehow able to carry over the design of the LF-LC concept to the LC 500. The front end is set very low and features the brand’s spindle grille and aggressive cuts in the bumper for the LED fog lights. Channels along the hood flow gently into either side of the grille. For the side, the door handles are flush with the doors and will pop out to allow entry into the vehicle. The rear fenders are quite wide to make room for larger tires and brake vents. The back stands out with narrow taillights that extend into the fenders and chrome exhaust surrounds. Wearing a dark grey finish, the LC 500 looks very sinister. The interior is a treat for the eyes. It’s a minimalist design with few buttons and knobs on the dash and door panels. There are some special design touches such as handles that float on the door panels and a grab handle that extends from the center stack to the console for the front seat passenger. Material quality is very impressive with leather, Alcantara, carbon fiber, and metal used throughout. My tester came with a set of sport seats with eight-way power seats. The seats feature increased bolstering to hold driver and passenger during a bout of exuberant driving. However, some people will not be able to fully fit into the seats because of the added bolstering. I would like to see Lexus offer some sort of adjustable bolstering down the road. The back seat is best used for storage. There is barely enough head and legroom for a small kid. A 10.3-inch screen sitting in the center stack features the latest version of Lexus Enform. The system features an updated interface with revised graphics and new color palate that makes it very easy to read at a glance. Controlling this is Lexus’ Remote Touchpad controller. Compared to other vehicles with the Touchpad, the LC brings a couple of key improvements. There are a set of shortcut buttons to common functions such as the radio and navigation. Lexus has also implemented a pause over each icon to prevent you from selecting another one because your finger slipped. Despite the improvements, Remote Touchpad is still very distracting to use when driving. You need to give your full attention to the system and not the road to make sure you’re turning on the heated seat for example. At least the LC 500 collision mitigation system with automatic braking to give you a bit of a safety net when using this system. Pop up the hood to find the heart of the LC 500; a 5.0L naturally-aspirated V8 producing 471 horsepower and 398 pound-feet of torque. This is paired with a 10-speed automatic transmission and rear-wheel drive. The powertrain has a Dr.Jekyll/Mr.Hyde personality. Driven normally, the 5.0L V8 emits a low growl and delivers power in a smooth fashion. Gear changes from the 10-speed are unobtrusive. Drive it with some aggression and the LC becomes an animal. The V8 emits a roar similar to a muscle car and will throw you back into the seat as power comes on rapidly. The 10-speed automatic delivers fast shifts to keep the engine in its sweet spot of power. I found myself having a stupid grin on my face every time I would floor the accelerator just to hear the lovely sounds of the V8. EPA fuel economy figures for the 2018 Lexus LC 500 are 16 City/26 Highway/19 Combined. My average for the week landed around 18.6 mpg. The LC 500 is quite surprising on a winding road. Despite the large size and weight, the LC seems to glide from bend to bend with little body roll. Some of this can be attributed to the rear-wheel steering system that is part of an optional performance package that makes the coupe feel smaller. This package also adds the variable gear-ratio steering system which adjusts the number of turns to reach steering lock helps the LC feel nimble. The only downside is the steering lacking the feedback some driving enthusiasts want. On a cruise, the LC 500 settles down and provides a somewhat relaxing ride. A small number of bumps make their way inside due to the 21-inch forged aluminum wheels. The smaller 20-inch wheels do improve ride quality somewhat. Road and wind noise are kept to minimum levels. Possibly the big surprise is how much the LC 500 will set you back. The base is $92,000 and our test vehicle came with an as-tested price of $101,715 with destination. Considering how much performance and luxuries you get for the price, the LC 500 is quite the steal. Lexus took quite the gamble with the LC 500 and their efforts paid off. The sharp exterior styling hides a very impressive chassis that somehow balances sporty handling and comfort. Plus, the V8 engine provides one of the most impressive sounds. Lexus Enform and Remote Touch spoil the LC somewhat as it is distracting to use. In a way, the LC is a modern incarnation of the SC coupe from the 90s. Both were a departure for Lexus as they offered a sleek design, smooth and powerful engines, and a balance between comfort and support. The two coupes also gave Lexus something it was lacking, a soul. Disclaimer: Lexus Provided the LC 500, Insurance, and One Tank of Gas Year: 2018 Make: Lexus Model: LC Trim: 500 Engine: 5.0L DOHC 32-Valve, Dual VVT-i V8 Driveline: Ten-Speed Automatic, Rear-Wheel Drive Horsepower @ RPM: 471 @ 7,100 Torque @ RPM: 398 @ 4,800 Fuel Economy: City/Highway/Combined - 16/26/19 Curb Weight: 4,280 lbs Location of Manufacture: Motomachi, Yokohama, Japan Base Price: $92,000 As Tested Price: $101,715 (Includes $995.00 Destination Charge) Options: Performance Package with Carbon - $5,960.00 Mark Levinson Reference Surround Sound System - $1,220.00 Color Heads-Up Display - $900.00 Torsen Limited-Slip Rear Differential - $390.00 All-Weather Trim Package - $250.00 View full article
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From the album: Cory's Cobo Craziness 2016
The exquisite Lexus LC 500 proves good looks can make it to production unscathed.© Cory Wolfe
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The theme of Lexus' press conference for the introduction of the LC 500 was 'New Chapter'. Phrases such as 'cars that fill the heart' were thrown around during the presentation done by Akio Toyoda today. Considering what the LC 500' intent is, it does mark something new. In terms of looks, LC 500 looks very similar to the LF-LC concept shown four years ago at Detroit. Yes, there is an imposing predator grille which will be likely sticking point for a number of people. But there are some other touches such as the fanged lights, intergrated door handles, and a rear end that makes a call back to the orignal SC from the 90's. The LC rides a new rear-drive platform that is purpose built for performance and handling. This new platform will underpin future vehicles. Before you think the LC is a competitor to the likes of the Porsche 911, it measures out to 188 inches in overall length. This means the LC is more a competitor to the likes of the BMW 6-Series and Mercedes-Benz S-Class Coupe. Structurally, the LC boasts a combination of carbon fiber reinforced plastic, aluminum, and high-strength steel. There is the option of a carbon fiber roof to increase rigidity and cut weight. Lexus says the LC is the stiffest unibody structure they have ever created, and that's including the LFA. Power will come from 5.0L V8 that is found under the hood of the GS-F and RC-F. Power output stands at 467 horsepower and 389 pound-feet of torque. A new ten-speed automatic routes the power to the rear wheels. Lexus claims a 0-60 MPH time of 4.5 seconds. The interior features a large floating center stack that separates driver and passenger and the availability of leather and Alcantara for the seats. Lexus will launch the LC 500 next year. Source: Lexus Pic Credit: Lexus You can follow all of our reports from the 2016 Detroit Auto Show here. Press Release is on Page 2 Global Debut of All-New Lexus LC 500 at the 2016 NAIAS Signals Dawn of a New Era for Lexus Alluring, expressively designed luxury coupe defines a new era for the global luxury brand The coupe’s styling, performance, and craftsmanship help position the vehicle as one of Lexus’ flagship products LC 500 utilizes the brand’s new architecture that promises enhanced dynamic capability and performance A symbol of an evolving vehicle development culture that embraces heightened collaboration between Design and Engineering teams DETROIT (Jan. 11, 2016) — When the Lexus LF-LC Concept debuted at the 2012 North American International Auto Show, the press, loyal customers, and enthusiasts wondered if the concept’s arresting styling and dramatic proportions could ever evolve into a production 2+2 coupe. Today, four years after the debut of the breakthrough concept that inspired it, Lexus has revealed the all-new LC 500 luxury coupe. This provocative, athletic flagship coupe makes the strongest statement yet about Lexus’ future product direction. The past five years have seen Lexus evolve rapidly with the creation of the luxury brand’s globally-focused organization, Lexus International. Exciting new models involving elevated levels of emotional styling and dynamic driving characteristics such as NX, RC, and IS have also helped Lexus’ brand shift with consumers. Akio Toyoda has been at the center of the Lexus global expansion, personally driving a heightened level of collaboration among design, engineering and marketing teams to help build a luxury brand better suited to meet the needs of the next generation of consumers. “The LC 500 has been an important product for Lexus and me personally,” said Akio Toyoda, Chief Branding Officer and Master Driver for Lexus. “A few years ago, we decided to guide the future of the brand with products that had more passion and distinction in the luxury market. This flagship luxury coupe’s proportions, stunning design and performance make a strong statement about our brand’s emotional direction and will grow the Lexus luxury appeal globally.” Design and Engineering Teams United Beyond its styling and impactful performance, the new LC 500 serves as a symbol of the achievement that can result from heightened collaboration between design and engineering groups and their commitment to help overcome each other’s hurdles. When Akio Toyoda challenged these development groups to produce this special car, it meant surpassing many manufacturing, design, material, and dynamic obstacles that could typically compromise a vehicle’s targets or design vision. The LC 500 was driven by a strong, appealing fundamental design target (LF-LC), and engineering teams worked tirelessly to find new solutions to maintain as much of the concept in the production car as possible. Likewise, vehicle designers were very involved from the earliest stages of the dynamic development process to understand the engineering targets and collaborate with design viewpoints and potential solutions. With LC 500, additional levels of prototype vehicle build also allowed both teams to better study design or engineering ideas and refine key elements. For Lexus, the LC 500 project became much more than simply the development of a new coupe. The LC 500, with the shift in engineering processes and design ideologies it represents, symbolizes the beginning of a new phase for the Lexus brand. “Design and engineering sides worked together on issues and obstacles that were overcome one by one. I feel we achieved something greater than simply preserving the spirit of the concept’s design,” said Chief Engineer Koji Sato. Exterior Design At first glance, it becomes apparent that the engineering and design team’s collaboration was highly successful, considering how much of the LF-LC’s design ideology the team was able to transfer into the new LC 500. The new production model shares many of the key design elements, proportions and visual dynamism of the concept car that inspired it. The LC 500’s visual appeal is defined by an athletic aerodynamic shape. It features sensual curves, emotional forms, an available flowing carbon-fiber roof (glass roof standard), helping create a low, wide imposing stance that comes together for a highly functional, passionate package. The LC 500’s front fascia features a powerful interpretation of Lexus’ distinctive grille, bordered by chrome on three sides and a radical new 3D mesh design that varies its visual tension. The “L”-shaped daytime running lights rest below a new Triple LED headlamp unit, specially designed to include one of the industry’s thinnest projectors enabling a low hood with a short front overhang. Functional venting also plays into the LC 500’s exterior design to help improve aerodynamic stability and cooling. The car’s athletic profile is characterized by its fast, sloped roofline, its wind-cutting silhouette, a long 2,870 mm (113 inches) wheelbase with compact front 920 mm ( 36.2 inches) and rear 970 mm ( 38.2 inches) overhangs and low hood height. The sexy curves and flowing lines maintain a consistent tension in sheetmetal through to the rear end that features slimly designed, multi-layered tail lamps with a unique lighting effect that helps convey a sequential L motif. A rear diffuser and available active rear spoiler also help manage airflow during performance driving. It rides on machined cast aluminum 20-in. or available 21-in. forged aluminum wheels. Interior Design The interior design of the LC 500 is influenced by the dynamic luxury theme of the exterior with a layout that is both cockpit-focused and elegant. The coupe’s driving position was calibrated to invite spirited, sporting driving, and help develop easier confidence with a more intuitive control layout. In fact, for LC 500, the driver’s hip point was engineered to be as close as possible to the vehicle’s Cg (Center of gravity) where feedback from the car is the most communicative to the driver. The front seats offer excellent support and comfort for long drives while available sport seats offer additional bolstering and lateral support during cornering. Lexus engineers put considerable effort into creating an engaging yet seductive atmosphere for the driver, focusing on details such as the size and angle of the steering wheel, the feel and positioning of magnesium alloy paddle shifters, and available supple leather and Alcantara seating surfaces. The LC 500’s exquisite door panels, center console and dash pad structures feature elements of Lexus’ world-renowned, detail-obsessed Takumi craftsmanship in their finish. “At an early stage, the designers collaborated with the engineers to understand their image for the LC 500’s driving dynamics, and they incorporated this into the design,” said Tadao Mori, the chief designer of the LC 500. “For example, we gave serious consideration to where the driver’s eyes would focus, and designed the surface shape in that area to help support a driver’s mindset. This project was one of the first times that designers were closely involved in the dynamic engineering development so we could understand the driving goals and support with the car’s design.” Chassis In helping to drive the future of the Lexus brand, the mission for LC 500 is to offer a dynamic driving experience and character unlike any Lexus vehicle prior to it. The pursuit of a sharper, more refined driving experience became the mission for the development team who also sought to maintain a superior Lexus ride quality befitting a flagship luxury sport coupe. The LC 500 is the first Lexus to use the brand’s all-new, premium rear-wheel-drive luxury platform and is part of the new corporate global architecture for luxury vehicles (GA-L). The underpinnings of this new coupe will become the blueprint for the company’s future front-engine/rear-wheel-drive vehicles. In an effort to sharpen the car’s handling, the LC 500’s engineers focused on the platform’s fundamentals by placing most of the mass, including the engine and the occupants, in a position more centralized and lower in the chassis to improve the center of gravity. Internally, Lexus engineers referred to this menu of mass-arranging tactics as the “inertia spec.” The driver hip and heel points have been lowered, wheels have been pushed to the corners of the car with shortened overhangs, and the drivetrain mass has been located behind the front axle line to create a front mid-ship layout. The LC 500 also relies on run-flat tires to improve packaging, reduce weight (thanks to no spare), and help shorten overhangs to achieve dynamic targets. The 12-volt battery has been relocated to the trunk as part of the mission to redistribute weight. Other mass management measures include the available carbon fiber roof, aluminum door skins mounted to the carbon fiber door inner structure, and a composite trunk floor. The LC 500 also represents the Lexus brand’s most intensive use of high-strength steel. This provides enhanced rigidity while reducing—and ideally positioning—vehicle mass to optimize dynamics. As a result, the LC 500 is very balanced with a nearly ideal front/rear weight distribution of 52/48. To help achieve the level of chassis performance targeted for this new coupe, Lexus engineered the stiffest unibody the brand has ever produced. For LC 500, the strategic use of lightweight, high-strength steel helps make for a high degree of torsional rigidity that is more resistant to twisting forces than the exotic, carbon fiber-intensive LFA supercar. The platform design maintains a consistent level of resistance to flexural forces and stiffness across the vehicle’s wheelbase to help create consistent, predictable handling behavior and sharper steering responses. Special braces in the engine compartment (usually a more twist-prone part of the chassis), the adoption of stiff aluminum front suspension towers, and the addition of a ring structure near the rear fenders are all measures that help further bolster the strength of key chassis structures. Particular attention was devoted to the LC 500’s multilink suspension system. Double ball joints on the upper and lower control arms allow for control of the smallest movements from the driver inputs and road conditions. Beyond sharing workload, a dual ball joint arrangement helps optimize suspension geometry to increase wheel control and create a more precise steering response with better initial effort. To help reduce unsprung mass and improve suspension response, all but one of the control arms are made of lightweight forged aluminum. Providing the grip on the show prototype car are concept versions of Michelin Pilot Sport tires with Premium Touch® sidewall technology: 245/40RF21 up front and 275/35RF21 at the rear. When all the handling elements come together, LC 500 becomes a world-class luxury sports coupe that exhibits razor-sharp reflexes, exceptional handling balance and rock-solid stability. This all-new platform will continue to undergo continuous improvement and enhancement throughout the vehicle’s lifecycle. Said Sato: “We spent more than triple the usual amount of R&D time to pursue linear steering and to find the sweet spot for road contact feel. We also focused our efforts on suspension rigidity and enhancing geometry. Thanks to advancements in product engineering, we are now at a world-class level for suspension rigidity, and performance when lateral g’s are applied.” Drivetrain The power delivery to the rear wheels for LC 500 is handled by a new, very well matched set of components that maximize output to the wheels. The heart of the new LC 500 is derived from the proven, high-revving 5.0-liter V8 that is found in the RC F and GS F. The naturally aspirated V8 was selected for its smooth, linear throttle response and emotional engine sound. The all-aluminum, 32-valve V8’s output targets 467 HP and 389 lb.-ft. of torque. The new engine is built for durability with lightweight, high-strength forged connecting rods and titanium valves that allow the engine to flourish at high rpm. This naturally aspirated engine makes an ideal pairing to a balanced sports coupe with its linear power delivery that allows easier control and exhilaration behind the wheel. The engine in the LC 500 uses a dual intake inlet that help improve breathing and allow the engine to produce its fantastic sound. The new coupe features an active exhaust that opens baffles in Sport mode to help give the car a more aggressive exhaust note even in start-up. In fact, even when the vehicle is in Normal mode the exhaust baffles open above 3500 rpm. During acceleration, a Sound Generator involving tuned acoustic plumbing enhances the engine’s raucous melody into an aural thunder that helps distinguish the LC 500 in its competitive segment. Helping power transfer to the rear wheels is a newly developed 10-speed automatic transmission—the first ever in a luxury automobile—with shift times rivaling those of a dual-clutch transmission. The component is smaller and lighter than some current 8-speed transmissions. The wide bandwidth of shifting afforded by 10 closely spaced gears is ideal for all forms of driving, providing an optimal gear in all conditions. This transmission is matched to a new electric control system with software that helps anticipate the driver’s inputs by monitoring acceleration, braking and lateral g forces. The new transmission is just one key element in a vehicle that has had all of its dynamic control elements such as power application, braking, and steering tuned to operate rhythmically in sport driving conditions. Drivers will feel the controlled balance between the quick, smooth shifting actions, the application of linear engine power, and the deceleration afforded by 6-piston front brake calipers (4-piston at rear). All of the platform and drivetrain engineering helped endow the LC 500 with performance and agility uncommon for a four-person coupe; the vehicle targets a 0 to 60 mph time of less than 4.5 seconds. Interior Electronics This flagship coupe will debut the 2017 Lexus Multimedia package that will feature updated, faster, more flexible software enabling future enhancements and a more inviting graphic user interface. Occupants also will be treated to an exceptional audio experience inside the cabin: in addition to the available audiophile-worthy Mark Levinson audio package, a new premium Pioneer audio system comes as standard equipment. Pioneer’s sound engineers worked in collaboration with LC 500 body and cabin designers to enhance interior sound performance within the cabin, studying the acoustic environment and driving structural changes to enhance sound performance. The LC 500 also will boast Lexus’ renowned safety technology, Lexus Safety System + , which integrates several of Lexus's active safety technologies: an All-speed Dynamic Radar Cruise Control (All-speed DRCC) that relieves stop-and-go traffic stress, the Pre-Collision System (PCS) helps prevent and mitigate collisions; Lane Keep Assist (LKA) helps prevent vehicles from departing from their lanes; and Automatic High Beam (AHB) that helps ensure optimal forward visibility during nighttime driving. These technologies are part of a multi-faceted approach to active safety, the Lexus Safety System + package, and combines millimeter-wave radar with a camera to help achieve a high level of system reliability and performance. View full article
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The theme of Lexus' press conference for the introduction of the LC 500 was 'New Chapter'. Phrases such as 'cars that fill the heart' were thrown around during the presentation done by Akio Toyoda today. Considering what the LC 500' intent is, it does mark something new. In terms of looks, LC 500 looks very similar to the LF-LC concept shown four years ago at Detroit. Yes, there is an imposing predator grille which will be likely sticking point for a number of people. But there are some other touches such as the fanged lights, intergrated door handles, and a rear end that makes a call back to the orignal SC from the 90's. The LC rides a new rear-drive platform that is purpose built for performance and handling. This new platform will underpin future vehicles. Before you think the LC is a competitor to the likes of the Porsche 911, it measures out to 188 inches in overall length. This means the LC is more a competitor to the likes of the BMW 6-Series and Mercedes-Benz S-Class Coupe. Structurally, the LC boasts a combination of carbon fiber reinforced plastic, aluminum, and high-strength steel. There is the option of a carbon fiber roof to increase rigidity and cut weight. Lexus says the LC is the stiffest unibody structure they have ever created, and that's including the LFA. Power will come from 5.0L V8 that is found under the hood of the GS-F and RC-F. Power output stands at 467 horsepower and 389 pound-feet of torque. A new ten-speed automatic routes the power to the rear wheels. Lexus claims a 0-60 MPH time of 4.5 seconds. The interior features a large floating center stack that separates driver and passenger and the availability of leather and Alcantara for the seats. Lexus will launch the LC 500 next year. Source: Lexus Pic Credit: Lexus You can follow all of our reports from the 2016 Detroit Auto Show here. Press Release is on Page 2 Global Debut of All-New Lexus LC 500 at the 2016 NAIAS Signals Dawn of a New Era for Lexus Alluring, expressively designed luxury coupe defines a new era for the global luxury brand The coupe’s styling, performance, and craftsmanship help position the vehicle as one of Lexus’ flagship products LC 500 utilizes the brand’s new architecture that promises enhanced dynamic capability and performance A symbol of an evolving vehicle development culture that embraces heightened collaboration between Design and Engineering teams DETROIT (Jan. 11, 2016) — When the Lexus LF-LC Concept debuted at the 2012 North American International Auto Show, the press, loyal customers, and enthusiasts wondered if the concept’s arresting styling and dramatic proportions could ever evolve into a production 2+2 coupe. Today, four years after the debut of the breakthrough concept that inspired it, Lexus has revealed the all-new LC 500 luxury coupe. This provocative, athletic flagship coupe makes the strongest statement yet about Lexus’ future product direction. The past five years have seen Lexus evolve rapidly with the creation of the luxury brand’s globally-focused organization, Lexus International. Exciting new models involving elevated levels of emotional styling and dynamic driving characteristics such as NX, RC, and IS have also helped Lexus’ brand shift with consumers. Akio Toyoda has been at the center of the Lexus global expansion, personally driving a heightened level of collaboration among design, engineering and marketing teams to help build a luxury brand better suited to meet the needs of the next generation of consumers. “The LC 500 has been an important product for Lexus and me personally,” said Akio Toyoda, Chief Branding Officer and Master Driver for Lexus. “A few years ago, we decided to guide the future of the brand with products that had more passion and distinction in the luxury market. This flagship luxury coupe’s proportions, stunning design and performance make a strong statement about our brand’s emotional direction and will grow the Lexus luxury appeal globally.” Design and Engineering Teams United Beyond its styling and impactful performance, the new LC 500 serves as a symbol of the achievement that can result from heightened collaboration between design and engineering groups and their commitment to help overcome each other’s hurdles. When Akio Toyoda challenged these development groups to produce this special car, it meant surpassing many manufacturing, design, material, and dynamic obstacles that could typically compromise a vehicle’s targets or design vision. The LC 500 was driven by a strong, appealing fundamental design target (LF-LC), and engineering teams worked tirelessly to find new solutions to maintain as much of the concept in the production car as possible. Likewise, vehicle designers were very involved from the earliest stages of the dynamic development process to understand the engineering targets and collaborate with design viewpoints and potential solutions. With LC 500, additional levels of prototype vehicle build also allowed both teams to better study design or engineering ideas and refine key elements. For Lexus, the LC 500 project became much more than simply the development of a new coupe. The LC 500, with the shift in engineering processes and design ideologies it represents, symbolizes the beginning of a new phase for the Lexus brand. “Design and engineering sides worked together on issues and obstacles that were overcome one by one. I feel we achieved something greater than simply preserving the spirit of the concept’s design,” said Chief Engineer Koji Sato. Exterior Design At first glance, it becomes apparent that the engineering and design team’s collaboration was highly successful, considering how much of the LF-LC’s design ideology the team was able to transfer into the new LC 500. The new production model shares many of the key design elements, proportions and visual dynamism of the concept car that inspired it. The LC 500’s visual appeal is defined by an athletic aerodynamic shape. It features sensual curves, emotional forms, an available flowing carbon-fiber roof (glass roof standard), helping create a low, wide imposing stance that comes together for a highly functional, passionate package. The LC 500’s front fascia features a powerful interpretation of Lexus’ distinctive grille, bordered by chrome on three sides and a radical new 3D mesh design that varies its visual tension. The “L”-shaped daytime running lights rest below a new Triple LED headlamp unit, specially designed to include one of the industry’s thinnest projectors enabling a low hood with a short front overhang. Functional venting also plays into the LC 500’s exterior design to help improve aerodynamic stability and cooling. The car’s athletic profile is characterized by its fast, sloped roofline, its wind-cutting silhouette, a long 2,870 mm (113 inches) wheelbase with compact front 920 mm ( 36.2 inches) and rear 970 mm ( 38.2 inches) overhangs and low hood height. The sexy curves and flowing lines maintain a consistent tension in sheetmetal through to the rear end that features slimly designed, multi-layered tail lamps with a unique lighting effect that helps convey a sequential L motif. A rear diffuser and available active rear spoiler also help manage airflow during performance driving. It rides on machined cast aluminum 20-in. or available 21-in. forged aluminum wheels. Interior Design The interior design of the LC 500 is influenced by the dynamic luxury theme of the exterior with a layout that is both cockpit-focused and elegant. The coupe’s driving position was calibrated to invite spirited, sporting driving, and help develop easier confidence with a more intuitive control layout. In fact, for LC 500, the driver’s hip point was engineered to be as close as possible to the vehicle’s Cg (Center of gravity) where feedback from the car is the most communicative to the driver. The front seats offer excellent support and comfort for long drives while available sport seats offer additional bolstering and lateral support during cornering. Lexus engineers put considerable effort into creating an engaging yet seductive atmosphere for the driver, focusing on details such as the size and angle of the steering wheel, the feel and positioning of magnesium alloy paddle shifters, and available supple leather and Alcantara seating surfaces. The LC 500’s exquisite door panels, center console and dash pad structures feature elements of Lexus’ world-renowned, detail-obsessed Takumi craftsmanship in their finish. “At an early stage, the designers collaborated with the engineers to understand their image for the LC 500’s driving dynamics, and they incorporated this into the design,” said Tadao Mori, the chief designer of the LC 500. “For example, we gave serious consideration to where the driver’s eyes would focus, and designed the surface shape in that area to help support a driver’s mindset. This project was one of the first times that designers were closely involved in the dynamic engineering development so we could understand the driving goals and support with the car’s design.” Chassis In helping to drive the future of the Lexus brand, the mission for LC 500 is to offer a dynamic driving experience and character unlike any Lexus vehicle prior to it. The pursuit of a sharper, more refined driving experience became the mission for the development team who also sought to maintain a superior Lexus ride quality befitting a flagship luxury sport coupe. The LC 500 is the first Lexus to use the brand’s all-new, premium rear-wheel-drive luxury platform and is part of the new corporate global architecture for luxury vehicles (GA-L). The underpinnings of this new coupe will become the blueprint for the company’s future front-engine/rear-wheel-drive vehicles. In an effort to sharpen the car’s handling, the LC 500’s engineers focused on the platform’s fundamentals by placing most of the mass, including the engine and the occupants, in a position more centralized and lower in the chassis to improve the center of gravity. Internally, Lexus engineers referred to this menu of mass-arranging tactics as the “inertia spec.” The driver hip and heel points have been lowered, wheels have been pushed to the corners of the car with shortened overhangs, and the drivetrain mass has been located behind the front axle line to create a front mid-ship layout. The LC 500 also relies on run-flat tires to improve packaging, reduce weight (thanks to no spare), and help shorten overhangs to achieve dynamic targets. The 12-volt battery has been relocated to the trunk as part of the mission to redistribute weight. Other mass management measures include the available carbon fiber roof, aluminum door skins mounted to the carbon fiber door inner structure, and a composite trunk floor. The LC 500 also represents the Lexus brand’s most intensive use of high-strength steel. This provides enhanced rigidity while reducing—and ideally positioning—vehicle mass to optimize dynamics. As a result, the LC 500 is very balanced with a nearly ideal front/rear weight distribution of 52/48. To help achieve the level of chassis performance targeted for this new coupe, Lexus engineered the stiffest unibody the brand has ever produced. For LC 500, the strategic use of lightweight, high-strength steel helps make for a high degree of torsional rigidity that is more resistant to twisting forces than the exotic, carbon fiber-intensive LFA supercar. The platform design maintains a consistent level of resistance to flexural forces and stiffness across the vehicle’s wheelbase to help create consistent, predictable handling behavior and sharper steering responses. Special braces in the engine compartment (usually a more twist-prone part of the chassis), the adoption of stiff aluminum front suspension towers, and the addition of a ring structure near the rear fenders are all measures that help further bolster the strength of key chassis structures. Particular attention was devoted to the LC 500’s multilink suspension system. Double ball joints on the upper and lower control arms allow for control of the smallest movements from the driver inputs and road conditions. Beyond sharing workload, a dual ball joint arrangement helps optimize suspension geometry to increase wheel control and create a more precise steering response with better initial effort. To help reduce unsprung mass and improve suspension response, all but one of the control arms are made of lightweight forged aluminum. Providing the grip on the show prototype car are concept versions of Michelin Pilot Sport tires with Premium Touch® sidewall technology: 245/40RF21 up front and 275/35RF21 at the rear. When all the handling elements come together, LC 500 becomes a world-class luxury sports coupe that exhibits razor-sharp reflexes, exceptional handling balance and rock-solid stability. This all-new platform will continue to undergo continuous improvement and enhancement throughout the vehicle’s lifecycle. Said Sato: “We spent more than triple the usual amount of R&D time to pursue linear steering and to find the sweet spot for road contact feel. We also focused our efforts on suspension rigidity and enhancing geometry. Thanks to advancements in product engineering, we are now at a world-class level for suspension rigidity, and performance when lateral g’s are applied.” Drivetrain The power delivery to the rear wheels for LC 500 is handled by a new, very well matched set of components that maximize output to the wheels. The heart of the new LC 500 is derived from the proven, high-revving 5.0-liter V8 that is found in the RC F and GS F. The naturally aspirated V8 was selected for its smooth, linear throttle response and emotional engine sound. The all-aluminum, 32-valve V8’s output targets 467 HP and 389 lb.-ft. of torque. The new engine is built for durability with lightweight, high-strength forged connecting rods and titanium valves that allow the engine to flourish at high rpm. This naturally aspirated engine makes an ideal pairing to a balanced sports coupe with its linear power delivery that allows easier control and exhilaration behind the wheel. The engine in the LC 500 uses a dual intake inlet that help improve breathing and allow the engine to produce its fantastic sound. The new coupe features an active exhaust that opens baffles in Sport mode to help give the car a more aggressive exhaust note even in start-up. In fact, even when the vehicle is in Normal mode the exhaust baffles open above 3500 rpm. During acceleration, a Sound Generator involving tuned acoustic plumbing enhances the engine’s raucous melody into an aural thunder that helps distinguish the LC 500 in its competitive segment. Helping power transfer to the rear wheels is a newly developed 10-speed automatic transmission—the first ever in a luxury automobile—with shift times rivaling those of a dual-clutch transmission. The component is smaller and lighter than some current 8-speed transmissions. The wide bandwidth of shifting afforded by 10 closely spaced gears is ideal for all forms of driving, providing an optimal gear in all conditions. This transmission is matched to a new electric control system with software that helps anticipate the driver’s inputs by monitoring acceleration, braking and lateral g forces. The new transmission is just one key element in a vehicle that has had all of its dynamic control elements such as power application, braking, and steering tuned to operate rhythmically in sport driving conditions. Drivers will feel the controlled balance between the quick, smooth shifting actions, the application of linear engine power, and the deceleration afforded by 6-piston front brake calipers (4-piston at rear). All of the platform and drivetrain engineering helped endow the LC 500 with performance and agility uncommon for a four-person coupe; the vehicle targets a 0 to 60 mph time of less than 4.5 seconds. Interior Electronics This flagship coupe will debut the 2017 Lexus Multimedia package that will feature updated, faster, more flexible software enabling future enhancements and a more inviting graphic user interface. Occupants also will be treated to an exceptional audio experience inside the cabin: in addition to the available audiophile-worthy Mark Levinson audio package, a new premium Pioneer audio system comes as standard equipment. Pioneer’s sound engineers worked in collaboration with LC 500 body and cabin designers to enhance interior sound performance within the cabin, studying the acoustic environment and driving structural changes to enhance sound performance. The LC 500 also will boast Lexus’ renowned safety technology, Lexus Safety System + , which integrates several of Lexus's active safety technologies: an All-speed Dynamic Radar Cruise Control (All-speed DRCC) that relieves stop-and-go traffic stress, the Pre-Collision System (PCS) helps prevent and mitigate collisions; Lane Keep Assist (LKA) helps prevent vehicles from departing from their lanes; and Automatic High Beam (AHB) that helps ensure optimal forward visibility during nighttime driving. These technologies are part of a multi-faceted approach to active safety, the Lexus Safety System + package, and combines millimeter-wave radar with a camera to help achieve a high level of system reliability and performance.
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