The stunning Mercedes AMG GT Roadster comes in two distinct varieties, both sleek in their own right. The standard model boasts an output of 469 hp, while the GT C model has an output of 550 hp, which is good for a 0-60 time of a mere 3.7 seconds and a top speed of 196 mph. Both models get their power from a biturbo 4.0L V8, among other features like an AMG seven-speed, dual clutch transmission. Other fierce details include an active rear-axle steering system, performance exhaust, and an AMG Ride Control sport suspension. Any takers?