2015 Corvette Stingray to offer new eight-speed automatic; 5% improvement in fuel economy
Green Car Congress
APRIL 8, 2014
The MY 2015 Chevrolet Corvette Stingray will offer a new 8-speed automatic transmission designed and built by GM. EPA fuel economy test results are pending and will be announced later. GM expects the new 8L90 eight-speed to contribute up to 5% greater efficiency, when compared to the previous six-speed automatic.
Let's personalize your content