Extra flared fenders, furrowed-brow visage, and a sinister matte black paintjob, all accompanied by a V8 snarl. While it's a development prototype, the RS5 mule snapped during lucky-dog brake testing duty in the Alps strikes us as the perfect look for a topped-out Audi two-door built for high speed strafing. When a car is coated in matte black and backs it up with 400-plus horsepower of engine, it means business, and the RS5's stock in trade will be all-wheel drive enabled speed.
If Audi really wants its new coupe variant to be tough, we propose sending a mule or two out for torture at the hands of automotive journalists. Thanks for the tip, Julio!