As they announced a few months ago, the two-liter turbodiesel versions of the Volvo C30, S40 and V50 are now available with a new dual-clutch automatic transmission called Powershift. It's got six ...

Aston Martin reveals the track-only Vulcan and its 7.0-liter V12 with more than 800 horsepower, six-speed sequential transmission, and pushrod suspension. Only 24 will be made. That heart lies ...