Corvette Grand Sport Convertible embodies lessons learned on those legendary racetracks, the results of which can be seen in the aggressive performance and intricate design. It's the only convertible in its class to boast 0-60 mph under four seconds, 1g lat capability and an impressive 26 MPG highway(4) fuel efficiency. Pulling performance features from the track-ready Z06 and combining them with street-ready features like available six-speed paddle shift automatic transmission blends the best of two worlds