The Cabriolet version of the Mercedes C Class model has a 3982 cc (242.9 ci) 32 valve V8 Twin Turbo Petrol engine. It has a 7 speed/ Auto gearbox with the power being delivered through it's AWD system.
The Mercedes C Class 63 S AMG Cabriolet - [2016] has a top speed of 155 mph (249.4 kph) and can accelerate from 0 to 60mph (0-96.6 kph) in 3.90 seconds or 0-100kph in 4.0 and can achieve an estimated 1/4 mile drag time in 13.52 seconds with a trap speed of 110.3 mph.
Caterham 7 CSR 260
Engine: Naturally Aspirated Petrol | 2261cc 16v St4
Top Speed: 155 mph
0-60mph: 3.90 seconds
Maserati Quattroporte Trofeo 3.8 V8 Twin Turbo
Engine: Twin Turbo Petrol | 3799cc 32v V8
Top Speed: 326.6 kph
0-100kph: 4.5 seconds