For its third year, the roadgoing S60 Polestar gets a heart transplant. It’s now powered by an uprated version of Volvo’s DriveE fourcylinder engine instead of the 3.0liter inline sixcylinder, while an Aisin eightspeed replaces the former sixspeed automatic transmission. Whereas the turbocharged sixcylinder was rated at 345 horsepower at 5250 rpm, the four is both supercharged and turbocharged and extracts 362 horsepower from a mere 2.0 liters of displacement. This engine is rated at 302 horsepower in the S60 and 316 horsepower in the XC90.
Read more at:
http://www.caranddriver.com/reviews/2017-volvo-s60-polestar-first-drive-review
The GIST:
Well they now have a twin-charged four-cylinder delivering more powa, and torque.
It's faster.
Is it a sign of the times - where the full force of displacement taxes in worldwide markets force automakers to downsize in order to market performance vehicles that are largely the same across the world?
It seems like it's an absolute certainty that is is the way things are going to go moving forward. China is starting to show it's effects on world-wide cars. Even Bentley probably only made the V8 model just to reduce the taxes that much more on their cars....
I'm reminded/haunted by how BMW said we'll only go away from the inline six until it is no longer feasible....