The 2010 Chevrolet Corvette is available as a 2-door, 2-seat coupe. Starting at $53,580, the 2010 Chevrolet Corvette Base Convertible is powered by a 6.2L , 8 -cylinder engine mated to a manual transmission that returns an EPA estimated 16-mpg in the city and 26-mpg on the highway. The top of the line 2010ChevroletCorvetteGrand Sport Coupe , priced at $ 54,770 , is powered by a 6.2L , 8 - cylinder engine mated to a manual transmission that returns an EPA estimated 16-mpg in the city and 26-mpg on the highway.