The all-new 2017 Corvette Grand Sport coupe and convertible are powered by the 460 horsepower LT1 V8 engine mated to a seven-speed manual transmission with active rev match or the available eight-speed paddle-shift automatic with specific performance calibration. The available Z07 package adds carbon ceramic-matrix brakes and Michelin Pilot Sport Cup tires. The all-new 2017 Corvette Grand Sport coupe and convertible go on sale this summer in the U.S.
