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This week, Hagerty obtained a document from General Motors' executive director in charge of program management, Michelle Braun that says development on future car and truck programs has been paused due to the COVID-19 outbreak. But the document also mentions some intriguing information on upcoming powertrains for the C8 Corvette. Here are the details, Corvette Z06: 5.5L DOHC V8 known as the LT6 that will produce 650 horsepower and 600 pound-feet of torque. No mention of any type of forced-induction. Corvette Gran Sport: 6.2L OHC V8 with a hybrid system that's expected to produce 600 horsepower and 500 pound-feet of torque. Corvette ZR1: Twin-Turbo 5.5L DOHC V8, dubbed LT7. Output is expected to be 850 horsepower and 800 pound-feet. Corvette Zora: The powerhouse of the C8, it will take the Twin-Turbo LT7 and augment with a hybrid system. This is expected to produce 1,000 horsepower and 975 pound-feet of torque. Hagerty's report says the rollout of the new engines will begin in 2022 with the LT6, but the COVID-19 outbreak may push the plans back. Source: Hagerty View full article -
Rumorpile: New Document Reveals Possible C8 Powertrains
William Maley posted an article in Chevrolet
This week, Hagerty obtained a document from General Motors' executive director in charge of program management, Michelle Braun that says development on future car and truck programs has been paused due to the COVID-19 outbreak. But the document also mentions some intriguing information on upcoming powertrains for the C8 Corvette. Here are the details, Corvette Z06: 5.5L DOHC V8 known as the LT6 that will produce 650 horsepower and 600 pound-feet of torque. No mention of any type of forced-induction. Corvette Gran Sport: 6.2L OHC V8 with a hybrid system that's expected to produce 600 horsepower and 500 pound-feet of torque. Corvette ZR1: Twin-Turbo 5.5L DOHC V8, dubbed LT7. Output is expected to be 850 horsepower and 800 pound-feet. Corvette Zora: The powerhouse of the C8, it will take the Twin-Turbo LT7 and augment with a hybrid system. This is expected to produce 1,000 horsepower and 975 pound-feet of torque. Hagerty's report says the rollout of the new engines will begin in 2022 with the LT6, but the COVID-19 outbreak may push the plans back. Source: Hagerty -
Volkswagen has announced their next-generation of gas and diesel engines, launching in 2026 will be its last. “Our colleagues are working on the last platform for vehicles that aren’t CO2 neutral. We’re gradually fading out combustion engines to the absolute minimum,” said Michael Jost, strategy chief for Volkswagen. The German automaker has set aside $50 billion over the next five years to begin transforming itself into an electric car builder. The first rollout is beginning very soon with the Audi e-tron SUV and Porsche Taycan. By 2030, Volkswagen is planning to have more than 300 electric versions of cars, vans, trucks, and motorbikes. But the fading out of gas and diesel engines isn't going to be a quick thing. Jost said that Volkswagen would continue to "modify its combustion engine technology," in the coming years after the new platform for "vehicles that aren’t CO2 neutral". After 2050, Volkswagen may still be offering some gas and diesel models in places "where there is insufficient charging infrastructure." Source: Bloomberg View full article
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Volkswagen has announced their next-generation of gas and diesel engines, launching in 2026 will be its last. “Our colleagues are working on the last platform for vehicles that aren’t CO2 neutral. We’re gradually fading out combustion engines to the absolute minimum,” said Michael Jost, strategy chief for Volkswagen. The German automaker has set aside $50 billion over the next five years to begin transforming itself into an electric car builder. The first rollout is beginning very soon with the Audi e-tron SUV and Porsche Taycan. By 2030, Volkswagen is planning to have more than 300 electric versions of cars, vans, trucks, and motorbikes. But the fading out of gas and diesel engines isn't going to be a quick thing. Jost said that Volkswagen would continue to "modify its combustion engine technology," in the coming years after the new platform for "vehicles that aren’t CO2 neutral". After 2050, Volkswagen may still be offering some gas and diesel models in places "where there is insufficient charging infrastructure." Source: Bloomberg -
When BMW introduced the 2019 8-Series back in June, they only announced one powertrain - a turbocharged 4.4L V8 producing 523 horsepower and 553 pound-feet of torque paired up with xDrive all-wheel drive. As we said in our report, expect BMW to detail other engines in due course. Australia's GoAuto had the chance to speak with Carsten Groeber, BMW's vice-president of product management (luxury class). He revealed that the V12 from the M760Li xDrive would not be offered. “V12 is very heavy and we have a very perfect weight distribution with this car. So the package with the V8 with those technologies with the chassis and the drivetrain makes the car a proper sportscar. In our opinion a V12 will be too heavy in the front,” said Groeber. While the V12 does produce 600 horsepower and 590 pound-feet of torque, it would make the 8-Series even heavier. With the V8 and xDrive, the 8-Series tips the scales at 4,478 pounds. Also off the table for the time-being is a plug-in hybrid. “Never say never. There might be in the years to go. We are a learning company and as the market turns, if we need to do something we will react. But at this point in time, in 2018, the car is perfectly set up, and I think people love to have these cars.” One variation that will be coming in the future will be a rear-drive version, wearing the sDrive nomenclature. Source: GoAuto -
When BMW introduced the 2019 8-Series back in June, they only announced one powertrain - a turbocharged 4.4L V8 producing 523 horsepower and 553 pound-feet of torque paired up with xDrive all-wheel drive. As we said in our report, expect BMW to detail other engines in due course. Australia's GoAuto had the chance to speak with Carsten Groeber, BMW's vice-president of product management (luxury class). He revealed that the V12 from the M760Li xDrive would not be offered. “V12 is very heavy and we have a very perfect weight distribution with this car. So the package with the V8 with those technologies with the chassis and the drivetrain makes the car a proper sportscar. In our opinion a V12 will be too heavy in the front,” said Groeber. While the V12 does produce 600 horsepower and 590 pound-feet of torque, it would make the 8-Series even heavier. With the V8 and xDrive, the 8-Series tips the scales at 4,478 pounds. Also off the table for the time-being is a plug-in hybrid. “Never say never. There might be in the years to go. We are a learning company and as the market turns, if we need to do something we will react. But at this point in time, in 2018, the car is perfectly set up, and I think people love to have these cars.” One variation that will be coming in the future will be a rear-drive version, wearing the sDrive nomenclature. Source: GoAuto View full article
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When Ford unveiled the updated 2018 F-150 back in January, they had announced new and updated engines. But they only spilled the performance figures on one, a 3.3L V6 producing 290 horsepower and 265 pound-feet of torque. Today, the blue oval reveal performance details on a couple more engines. The 2.7L EcoBoost V6 remains at 325 horsepower, but torque is up 25 pound-feet to 400. Part of the increase comes from the 2.7 getting port injection. The 5.0L V8 sees increases of 10 horsepower and 13 pound-feet for power figures of 395 and 400 respectively. It gets port injection and spray-in bore liners that is used in the Mustang GT350. Both engines will come paired with a new 10-speed automatic. Ford is still keeping quiet on power figures for the upcoming 3.0L PowerStroke turbodiesel V6. We'll likely learn about that sometime next spring. Ford also detailed the power figures for the upcoming 2018 Expedition. As we suspected back in February, the 3.5L EcoBoost V6 will produce 375 horsepower and 470 pound-feet of torque. If you go for the top-line Platinum, power increases to 400 and 480 respectively. Source: Ford -
When Ford unveiled the updated 2018 F-150 back in January, they had announced new and updated engines. But they only spilled the performance figures on one, a 3.3L V6 producing 290 horsepower and 265 pound-feet of torque. Today, the blue oval reveal performance details on a couple more engines. The 2.7L EcoBoost V6 remains at 325 horsepower, but torque is up 25 pound-feet to 400. Part of the increase comes from the 2.7 getting port injection. The 5.0L V8 sees increases of 10 horsepower and 13 pound-feet for power figures of 395 and 400 respectively. It gets port injection and spray-in bore liners that is used in the Mustang GT350. Both engines will come paired with a new 10-speed automatic. Ford is still keeping quiet on power figures for the upcoming 3.0L PowerStroke turbodiesel V6. We'll likely learn about that sometime next spring. Ford also detailed the power figures for the upcoming 2018 Expedition. As we suspected back in February, the 3.5L EcoBoost V6 will produce 375 horsepower and 470 pound-feet of torque. If you go for the top-line Platinum, power increases to 400 and 480 respectively. Source: Ford View full article
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G. David Felt - Staff Writer Alternative Energy - www.cheersandgears.com Hyundai and Kia possibly replacing 1.2 Million engines! According to a breaking story on King 5 News, Hyundai and Kia are recalling 1.2 million auto's for possible engine failure. 2013 - 2014 Hyundai Santa Fe Sport & Sonata 2011 - 2014 Kia Sportage & Sorento Company has stated that debri from manufacturing was possibly left in the engine that will restrict oil flow to connecting rod bearings that will increase temperatures and cause premature wear and failure on the bearings. Dealerships will inspect engines and if wear is detected, will replace the block if needed at no cost. The Detroit Free Press also has this story but states that the recall is 1.4 million as they are also including Canada and South Korea models affected in this recall. -
Mercedes has unveiled four new engines this week that feature some clever technologies and will be appearing in models beginning next year. The big news is the return of the inline-six layout. Mercedes introduced two engines with this layout, a gas and a diesel. The gas engine is the more intriguing of the two as it will feature a 48-volt electric system. It will power an electric turbocharger and integrated starter-alternator (ISG). Mercedes says the ISG will provide some hybrid functionality such as providing boost when the vehicle leaves a stop and recovery energy. The engine is rated at 408 horsepower and 369 pound-feet of torque. Mercedes claims this engine emits 15 percent less CO2 emission than the current V6. The inline-six diesel does without the additional electrics, but it features a stepped-bowl combustion process, two-stage exhaust turbocharging, and a first for a Mercedes' diesel, variable valve timing. Horsepower is rated at 313, but no torque rating is given. Mercedes says it uses seven percent less diesel. Next up is a new biturbo V8. Displacing 4.0L, the V8 is rated at 476 horsepower and 516 pound-feet of torque. The V8 features a cylinder deactivation system that can shut off four cylinders to improve fuel economy by 10 percent. This engine will also be one of the first Mercedes models to feature a particulate filter - something commonly used with diesel engines. Finally, there is a new twin-turbo four-cylinder. This engine gets a set of twin-scroll turbochargers and a 48-volt belt-driven starter-alternator (BSA). BSA improves the engine's overall efficiency by recovering up to 12.5kW of power and minimizing turbo-lag up to 2,500 rpm. No power figures we're given on this engine. The new biturbo V8 will debut in the 2017, but we don't if the other engines will make it to the U.S. at this time. Source: Mercedes-Benz Press Release is on Page 2 Extensive strategic engine initiative from Mercedes-Benz: More powerful, more economical and cleaner Stuttgart/Sindelfingen. The biggest strategic engine initiative in the history of Mercedes-Benz will enter its decisive phase in 2017. Following the launch of the new four-cylinder diesel engine in spring 2016, next year will see the addition of no fewer than four more members to the all-new family of engines: six-cylinder in-line engines in both diesel and petrol versions, a new four-cylinder petrol engine and a new biturbo V8. At the same time, there will be world premieres for ground-breaking technologies, such as the Integrated Starter-Alternator (ISG), the 48 V electrical system and the electric auxiliary compressor (eZV). These new technologies are tuned to the vehicles on state-of-the-art test rigs at the equally new Powertrain Integration Centre (AIZ) in Sindelfingen. "More powerful, more economical and cleaner - the new modular family of engines from Mercedes-Benz offers the right powertrain for every vehicle," says Prof. Dr Thomas Weber, 62, Member of the Daimler Board of Management with responsibility for Group Research at Daimler AG and Mercedes-Benz Cars Development. "The systematic optimisation of our high-tech engines plays a crucial role in the road map towards sustainable mobility. They also need to be designed with a view to all current and future requirements. A key success factor in this regard is the extensive electrification of the powertrain." Systematic electrification: new six-cylinder in-line petrol engine M 256 The new six-cylinder in-line petrol engine M 256 represents an outstanding example of electrification, including a 48 V electrical system. New, intelligent turbocharging, e.g. with an electric auxiliary compressor (eZV), as well as an Integrated Starter-Alternator (ISG) provide the guarantee of excellent drivability with no turbo lag. The ISG is responsible for hybrid functions, such as boost or energy recovery, while allowing fuel savings that were previously reserved for high-voltage hybrid technology. The bottom line is that the new six-cylinder in-line engine offers the same performance as an eight-cylinder machine while being much more fuel-efficient. The new petrol engine (internal code: M 256) launches next year in the new S-Class. Systematic electrification dispenses with the need for a belt drive for ancillary components at the front of the engine, which reduces its overall length. The narrow construction, together with the physical separation of intake/exhaust, creates space for near-engine exhaust aftertreatment. The 48 V electrical system serves not only high power consumers, such as the water pump and air-conditioning compressor, but also the Integrated Starter-Alternator (ISG), which also supplies energy to the battery by means of highly efficient energy recovery. An additional bonus is the unsurpassed refinement of the six-cylinder in-line engine. Output and torque are similar to the current eight-cylinder engine, i.e. over 300 kW (408 hp) and more than 500 Nm. In comparison with the previous V6, the CO2 emissions from the engine have been reduced by around 15 percent. At 500 cc, the new machine has the same displacement per cylinder as the premium diesel engine family unveiled last year as well as the family of four-cylinder petrol engines. Most powerful passenger-car diesel engine in the history of Mercedes-Benz: six-cylinder OM 656 The new top-of-the-line engine in the premium diesel family is likewise a six-cylinder in-line machine. The characteristics of the OM 656 include the stepped-bowl combustion process, two-stage exhaust turbocharging and, for the first time, the use of CAMTRONIC variable valve timing. Its design features a combination of aluminium engine block and steel pistons as well as further-improved NANOSLIDE® coating of the cylinder walls. Although there is a significant increase in output compared with the previous OM 642 (over 230 kW/313 hp instead of 190 kW/258 hp), the new engine consumes more than seven percent less fuel. Like the already unveiled four-cylinder OM654, the new six-cylinder diesel engine OM 656 is likewise designed to comply with future emissions legislation (RDE – Real Driving Emissions). All the components of relevance for efficient emissions reduction are installed directly on the engine. The integrated technology approach of new stepped-bowl combustion process, dynamic multi-way exhaust gas recirculation and near-engine exhaust aftertreatment, combined for the first time with variable valve timing, opens the way for further reductions in consumption together with extremely low emissions. Thanks to the near-engine insulated configuration, exhaust aftertreatment has a low heat loss and extremely favourable operating conditions. This is reinforced by the CAMTRONIC switchable exhaust camshaft, which supports the consumption-neutral heating of the exhaust system. Number of cylinders to suit the requirements: new V8 biturbo petrol engine M 176 Dynamic power delivery combined with high efficiency: the new biturbo (internal code: M 176) is one of the most economical V8 petrol engines in the world. Its special features include cylinder shutoff at part load as well as the positioning of the turbochargers in the V between the cylinder banks. From its 3982 cc displacement, the new V8 biturbo produces over 350 kW (476 hp) with a maximum torque of around 700 Nm from 2000 rpm. The new engine will consume over 10 percent less fuel than its predecessor, which is rated at 335 kW (455 hp). The new V8 will launch with this technology next year in the new S-Class. For lower fuel consumption, when operated at part load the new M 176 shuts off four cylinders simultaneously by means of CAMTRONIC valve timing. This reduces the pumping losses while improving the overall efficiency of the remaining four cylinders by shifting the operating point towards higher loads. Sporty specific output: new four-cylinder petrol engine M 264 A two-litre four-cylinder engine with a specific output of around 100 kW: the new Toptype petrol engine from Mercedes-Benz (internal code: M 264) advances into output regions previously reserved for high-displacement six-cylinder machines. At the same time, it consumes significantly less fuel than a comparable six-cylinder engine. The engine's special features include twin-scroll turbochargers, belt-driven 48 V starter-alternator (BSA) and electric 48 V water pump. The BSA is also responsible for fuel-saving hybrid functions: Easy start: virtually imperceptible starting and acceleration of the engine Boost in the engine-speed range up to 2500 rpm Energy recovery up to 12.5 kW Shifting of the load point: allows operation in a more favourable area of the engine map Coasting with engine off. In the interests of high power output and a spontaneous engine response, Mercedes-Benz has opted for twin-scroll turbocharging. Unlike conventional systems, a twin-scroll turbocharger merges the exhaust gas ducts of cylinder pairs in the flow-optimised manifold. This turbocharging concept with systematic cylinder flow separation produces high torque in the low-rpm range together with high specific output. Further efficiency measures include intake CAMTRONIC and a friction loss reduction package. Even cleaner: particulate filter for petrol engines as standard Mercedes-Benz is the first manufacturer to opt for the large-scale use of particulate filters for petrol engines to further improve their environmental compatibility. After more than two years of positive experience in the field with the S 500, in 2017 further S-Class variants will be equipped with the new M 256 and M 176 petrol engines with this technology. The filter will then be gradually introduced in other new vehicle models, facelifted models and new engine generations, such as the M 264. The particulate filter for petrol engines reduces the emissions of fine soot particles. How it works: the exhaust-gas stream is supplied to a particulate filter system. The filter has a honeycomb structure with alternately sealed inlet and outlet channels. This forces the exhaust gas to flow through a porous filter wall, which traps the soot. The filter can be continuously regenerated under corresponding driving conditions. View full article
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Mercedes-Benz Reveals Four New Engines, Two Are Inline-Sixes
William Maley posted an article in Mercedes Benz
Mercedes has unveiled four new engines this week that feature some clever technologies and will be appearing in models beginning next year. The big news is the return of the inline-six layout. Mercedes introduced two engines with this layout, a gas and a diesel. The gas engine is the more intriguing of the two as it will feature a 48-volt electric system. It will power an electric turbocharger and integrated starter-alternator (ISG). Mercedes says the ISG will provide some hybrid functionality such as providing boost when the vehicle leaves a stop and recovery energy. The engine is rated at 408 horsepower and 369 pound-feet of torque. Mercedes claims this engine emits 15 percent less CO2 emission than the current V6. The inline-six diesel does without the additional electrics, but it features a stepped-bowl combustion process, two-stage exhaust turbocharging, and a first for a Mercedes' diesel, variable valve timing. Horsepower is rated at 313, but no torque rating is given. Mercedes says it uses seven percent less diesel. Next up is a new biturbo V8. Displacing 4.0L, the V8 is rated at 476 horsepower and 516 pound-feet of torque. The V8 features a cylinder deactivation system that can shut off four cylinders to improve fuel economy by 10 percent. This engine will also be one of the first Mercedes models to feature a particulate filter - something commonly used with diesel engines. Finally, there is a new twin-turbo four-cylinder. This engine gets a set of twin-scroll turbochargers and a 48-volt belt-driven starter-alternator (BSA). BSA improves the engine's overall efficiency by recovering up to 12.5kW of power and minimizing turbo-lag up to 2,500 rpm. No power figures we're given on this engine. The new biturbo V8 will debut in the 2017, but we don't if the other engines will make it to the U.S. at this time. Source: Mercedes-Benz Press Release is on Page 2 Extensive strategic engine initiative from Mercedes-Benz: More powerful, more economical and cleaner Stuttgart/Sindelfingen. The biggest strategic engine initiative in the history of Mercedes-Benz will enter its decisive phase in 2017. Following the launch of the new four-cylinder diesel engine in spring 2016, next year will see the addition of no fewer than four more members to the all-new family of engines: six-cylinder in-line engines in both diesel and petrol versions, a new four-cylinder petrol engine and a new biturbo V8. At the same time, there will be world premieres for ground-breaking technologies, such as the Integrated Starter-Alternator (ISG), the 48 V electrical system and the electric auxiliary compressor (eZV). These new technologies are tuned to the vehicles on state-of-the-art test rigs at the equally new Powertrain Integration Centre (AIZ) in Sindelfingen. "More powerful, more economical and cleaner - the new modular family of engines from Mercedes-Benz offers the right powertrain for every vehicle," says Prof. Dr Thomas Weber, 62, Member of the Daimler Board of Management with responsibility for Group Research at Daimler AG and Mercedes-Benz Cars Development. "The systematic optimisation of our high-tech engines plays a crucial role in the road map towards sustainable mobility. They also need to be designed with a view to all current and future requirements. A key success factor in this regard is the extensive electrification of the powertrain." Systematic electrification: new six-cylinder in-line petrol engine M 256 The new six-cylinder in-line petrol engine M 256 represents an outstanding example of electrification, including a 48 V electrical system. New, intelligent turbocharging, e.g. with an electric auxiliary compressor (eZV), as well as an Integrated Starter-Alternator (ISG) provide the guarantee of excellent drivability with no turbo lag. The ISG is responsible for hybrid functions, such as boost or energy recovery, while allowing fuel savings that were previously reserved for high-voltage hybrid technology. The bottom line is that the new six-cylinder in-line engine offers the same performance as an eight-cylinder machine while being much more fuel-efficient. The new petrol engine (internal code: M 256) launches next year in the new S-Class. Systematic electrification dispenses with the need for a belt drive for ancillary components at the front of the engine, which reduces its overall length. The narrow construction, together with the physical separation of intake/exhaust, creates space for near-engine exhaust aftertreatment. The 48 V electrical system serves not only high power consumers, such as the water pump and air-conditioning compressor, but also the Integrated Starter-Alternator (ISG), which also supplies energy to the battery by means of highly efficient energy recovery. An additional bonus is the unsurpassed refinement of the six-cylinder in-line engine. Output and torque are similar to the current eight-cylinder engine, i.e. over 300 kW (408 hp) and more than 500 Nm. In comparison with the previous V6, the CO2 emissions from the engine have been reduced by around 15 percent. At 500 cc, the new machine has the same displacement per cylinder as the premium diesel engine family unveiled last year as well as the family of four-cylinder petrol engines. Most powerful passenger-car diesel engine in the history of Mercedes-Benz: six-cylinder OM 656 The new top-of-the-line engine in the premium diesel family is likewise a six-cylinder in-line machine. The characteristics of the OM 656 include the stepped-bowl combustion process, two-stage exhaust turbocharging and, for the first time, the use of CAMTRONIC variable valve timing. Its design features a combination of aluminium engine block and steel pistons as well as further-improved NANOSLIDE® coating of the cylinder walls. Although there is a significant increase in output compared with the previous OM 642 (over 230 kW/313 hp instead of 190 kW/258 hp), the new engine consumes more than seven percent less fuel. Like the already unveiled four-cylinder OM654, the new six-cylinder diesel engine OM 656 is likewise designed to comply with future emissions legislation (RDE – Real Driving Emissions). All the components of relevance for efficient emissions reduction are installed directly on the engine. The integrated technology approach of new stepped-bowl combustion process, dynamic multi-way exhaust gas recirculation and near-engine exhaust aftertreatment, combined for the first time with variable valve timing, opens the way for further reductions in consumption together with extremely low emissions. Thanks to the near-engine insulated configuration, exhaust aftertreatment has a low heat loss and extremely favourable operating conditions. This is reinforced by the CAMTRONIC switchable exhaust camshaft, which supports the consumption-neutral heating of the exhaust system. Number of cylinders to suit the requirements: new V8 biturbo petrol engine M 176 Dynamic power delivery combined with high efficiency: the new biturbo (internal code: M 176) is one of the most economical V8 petrol engines in the world. Its special features include cylinder shutoff at part load as well as the positioning of the turbochargers in the V between the cylinder banks. From its 3982 cc displacement, the new V8 biturbo produces over 350 kW (476 hp) with a maximum torque of around 700 Nm from 2000 rpm. The new engine will consume over 10 percent less fuel than its predecessor, which is rated at 335 kW (455 hp). The new V8 will launch with this technology next year in the new S-Class. For lower fuel consumption, when operated at part load the new M 176 shuts off four cylinders simultaneously by means of CAMTRONIC valve timing. This reduces the pumping losses while improving the overall efficiency of the remaining four cylinders by shifting the operating point towards higher loads. Sporty specific output: new four-cylinder petrol engine M 264 A two-litre four-cylinder engine with a specific output of around 100 kW: the new Toptype petrol engine from Mercedes-Benz (internal code: M 264) advances into output regions previously reserved for high-displacement six-cylinder machines. At the same time, it consumes significantly less fuel than a comparable six-cylinder engine. The engine's special features include twin-scroll turbochargers, belt-driven 48 V starter-alternator (BSA) and electric 48 V water pump. The BSA is also responsible for fuel-saving hybrid functions: Easy start: virtually imperceptible starting and acceleration of the engine Boost in the engine-speed range up to 2500 rpm Energy recovery up to 12.5 kW Shifting of the load point: allows operation in a more favourable area of the engine map Coasting with engine off. In the interests of high power output and a spontaneous engine response, Mercedes-Benz has opted for twin-scroll turbocharging. Unlike conventional systems, a twin-scroll turbocharger merges the exhaust gas ducts of cylinder pairs in the flow-optimised manifold. This turbocharging concept with systematic cylinder flow separation produces high torque in the low-rpm range together with high specific output. Further efficiency measures include intake CAMTRONIC and a friction loss reduction package. Even cleaner: particulate filter for petrol engines as standard Mercedes-Benz is the first manufacturer to opt for the large-scale use of particulate filters for petrol engines to further improve their environmental compatibility. After more than two years of positive experience in the field with the S 500, in 2017 further S-Class variants will be equipped with the new M 256 and M 176 petrol engines with this technology. The filter will then be gradually introduced in other new vehicle models, facelifted models and new engine generations, such as the M 264. The particulate filter for petrol engines reduces the emissions of fine soot particles. How it works: the exhaust-gas stream is supplied to a particulate filter system. The filter has a honeycomb structure with alternately sealed inlet and outlet channels. This forces the exhaust gas to flow through a porous filter wall, which traps the soot. The filter can be continuously regenerated under corresponding driving conditions. -
Despite just showing off the new 2015 Legacy at the Chicago Auto Show, Subaru has some changes incoming. Car & Driver reports that the automaker is working on a replacement on 3.6L flat-six that will appear the mid-cycle refresh, most likely happening in three years. The new flat-six engine will be 3.0 liters and pack more power than the current 256 horsepower from the 3.6L. Its unknown if the engine will have direct-injection or a turbocharger. Also, Subaru is considering dropping in the direct-injected and turbocharged 2.0L FA boxer-four engine that is found in the Forester XT and WRX. No timeframe has been set if given the greenlight. Source: Car & Driver William Maley is a staff writer for Cheers & Gears. He can be reached at [email protected] or you can follow him on twitter at @realmudmonster. View full article
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Rumorpile: Subaru Has Some Engine Changes Coming For The Legacy
William Maley posted an article in Subaru
Despite just showing off the new 2015 Legacy at the Chicago Auto Show, Subaru has some changes incoming. Car & Driver reports that the automaker is working on a replacement on 3.6L flat-six that will appear the mid-cycle refresh, most likely happening in three years. The new flat-six engine will be 3.0 liters and pack more power than the current 256 horsepower from the 3.6L. Its unknown if the engine will have direct-injection or a turbocharger. Also, Subaru is considering dropping in the direct-injected and turbocharged 2.0L FA boxer-four engine that is found in the Forester XT and WRX. No timeframe has been set if given the greenlight. Source: Car & Driver William Maley is a staff writer for Cheers & Gears. He can be reached at [email protected] or you can follow him on twitter at @realmudmonster. -
William Maley Staff Writer - CheersandGears.com November 11, 2013 A new report from Autocar says that Mercedes-Benz is plotting a return of the inline-six engine for their lineup. The inline-six will be a part of a new modular engine architecture that will also produce inline-three and inline-four engines as well. These new engines are expected to debut in the next-generation E-Class, due out in 2016. The 2017 C-Class is expected to get these engines as well. Mercedes-Benz was well known for its inline-six engines as they defined the brand. In mid-nineties, the brand decided to phase them out for V6 engines. Source: Autocar William Maley is a staff writer for Cheers & Gears. He can be reached at [email protected] or you can follow him on twitter at @realmudmonster. View full article
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Rumorpile: Mercedes-Benz Heads Back To The Inline-Six Engine
William Maley posted an article in Mercedes Benz
William Maley Staff Writer - CheersandGears.com November 11, 2013 A new report from Autocar says that Mercedes-Benz is plotting a return of the inline-six engine for their lineup. The inline-six will be a part of a new modular engine architecture that will also produce inline-three and inline-four engines as well. These new engines are expected to debut in the next-generation E-Class, due out in 2016. The 2017 C-Class is expected to get these engines as well. Mercedes-Benz was well known for its inline-six engines as they defined the brand. In mid-nineties, the brand decided to phase them out for V6 engines. Source: Autocar William Maley is a staff writer for Cheers & Gears. He can be reached at [email protected] or you can follow him on twitter at @realmudmonster.
