Mercedes-Benz has unveiled its new GT dubbed the GT Roadster. The GT also adds a topless version with the C moniker. Both will be available in rear-wheel drive coupled with AMG’s 7-speed Speedshift dual clutch transmission with twin turbocharged, direct-injected 4.0-liter V8. The C comes equipped with 557 horsepower as compared to 476 horesepower. Inside the cabin, each sports high beltlines, concave door panels, a dynamically rising center console and low seat position to complete the cockpit. No word yet on a release date, but expect pricing for the new Roadsters to be north of $120,000.