It used to be that manual transmissions ... with the current six-speed auto, three-out-of-five early Corvette buyers are specifying the two-pedal setup, with Chevy expecting that ratio to climb ...
SUVs to Offer Eight-Speed Transmission DETROIT – Chevrolet and GMC have confirmed a new eight-speed automatic transmission will be standard on 2015 Chevrolet Silverado, GMC Sierra and GMC Yukon ...