VW GTI Roadster Concept - The great part about concept cars is that the designers are set free without the worry of "Product Feasibility", price, safety, you know, all those adult things that take the fun out life! In the case of the GTI Roaster, it's a point where play comes to life, as it is actually a life-sized version of the Sony Playstation's computer-generated"Gran Turismo 6" video game racer. This car is actually functional with a 3.0-liter V6 engine that produces 503 horsepower and 413 pounds-feet of torque that is matched to a dual-clutch seven-speed automation transmission and an all-wheel-drive system. VDub execs claim 0-60 in 3.5 seconds with a top speed of 192 miles-per-hour. Do run to your dealer to plop down a deposit, as this is only for fun. But maybe, just maybe, we could get a street version that looks really close in the near future?