The 2009 R8 is a 2-door, 2-passenger sports coupe, available in two trims, the Coupe quattro and the Coupe quattro with Auto R tronic. Upon introduction, the Coupe quattro is equipped with a standard 4.2-liter, V8, 420-horsepower engine that achieves 12-mpg in the city and 19-mpg on the highway. The Coupe quattro with Auto R tronic is equipped with a standard 4.2-liter, V8, 420-horsepower engine that achieves 13-mpg in the city and 18-mpg on the highway. A 6-speed manual transmission with overdrive is standard on both trims.
