r8 official details

Earlier this afternoon in Paris, Audi finally pulled the cover off the Audi R8 sports car. Without further ado, here's the quick rundown on the specifics: All-aluminum body 4.2L 420-horsepowermid-mounted V8 320 lb-ft peak torque from 4,500 to 6,000 RPM. 90% of max available from 3500 ...