The most powerful and quickest four-seater convertible was created by Brabus, and it is based on a modified Mercedes-AMG S63. This awesome ride received a series of impressive performance enhancements that involved increasing the engine’s displacement from 5.5-liters to 6.0-liters. Many components were swapped or revised, including the high-performance connecting rods, the ECU, the exhaust manifolds and the turbochargers.
The results are staggering to say the least, as the Brabus 850 6.0 Biturbo boasts 838 horsepower and 1,069 lb-ft of torque. The power is fed to all four wheels by a 4MATIC system and a seven-speed automatic transmission with paddle shifters. This enables a 0 to 62 mph sprint time of just 3.5 seconds, while a sprint to 124mph takes just 9.4 seconds. As for the top speed, it is limited to 217 mph because of tire considerations.