The M6 is a 2-door, 4-passenger luxury sports car, or convertible sports car, available in two trims, the Coupe and the Convertible.

Upon introduction, both trims are equipped with a standard 5.0-liter, V10, 500-horsepower engine that achieves 11-mpg in the city and 17-mpg on the highway. A 7-speed manual transmission with overdrive is standard, and a 6-speed manual transmission with overdrive is optional.