As Jay Leno puts it, the Audi R8 V10 RWS isn’t a flashy car, really, and it’s a huge improvement over the Audi sports cars of the past. Unlike the other versions of the Audi R8, it was made specifically for rear wheel drive. Less than 400 were destined for the United States with the remaining examples of the limited edition car being spread across the rest of the world’s markets. What’s even cooler, however, is the engine placed behind the rear seats is the same engine that’s used in Audi’s race car. Of course, it’s tuned down a bit to 540 horsepower and 399 pound-feet of torque, but that’s enough for a 3.7-second sprint to 62 mph. It tops out at just 199 mph. Of course, there’s so much more to the R8 V10 RWS, so check out this episode of Jay Leno’s Garage to learn all about it.