Chevrolet didn't make a Corvette Grand Sport in 2007, they first brought out the C6 generation version of the Grand Sport in 2010. The 2010 Grand Sport puts out 436HP.
436HP
Corvette was not introduced until 1953 by Chevrolet.
638
The 2009 Chevrolet Corvette is 6 ft. 0.6 in. (72.6 in.)12V front power outlet(s) wide.
The 2002 Chevrolet Corvette is 6 ft. 1.6 in. (73.6 in.)12V front power outlet(s) wide.
The 2013 Chevrolet Corvette is 6 ft. 0.6 in. (72.6 in.)12V front power outlet(s) wide.
The 2001 Chevrolet Corvette is 6 ft. 1.6 in. (73.6 in.)12V front power outlet(s) wide.
The 2006 Chevrolet Corvette is 6 ft. 0.6 in. (72.6 in.)12V front power outlet(s) wide.
The 2011 Chevrolet Corvette is 6 ft. 0.6 in. (72.6 in.)12V front power outlet(s) wide.
The 2012 Chevrolet Corvette is 6 ft. 0.6 in. (72.6 in.)12V front power outlet(s) wide.
The 2003 Chevrolet Corvette is 6 ft. 1.6 in. (73.6 in.)12V front power outlet(s) wide.
The 2005 Chevrolet Corvette is 6 ft. 0.6 in. (72.6 in.)12V front power outlet(s) wide.