2011 Ford Shelby GT500

The 2011 Shelby GT500 is a 2-door, 4-passenger sports car, or convertible sports car, available in two trims,... read more the Coupe and the Convertible.  Upon introduction, both trims are equipped with a standard 5.4-liter, V8, 550-horsepower, supercharged engine that achieves 15-mpg in the city and 23-mpg on the highway. A 6-speed manual transmission with overdrive is standard.  The 2011 Shelby GT500 is a carryover from 2010. 

source :  http://autos.yahoo.com/2011_ford_shelby_gt500/#