The Cabriolet version of the Mercedes SL Class model has a 5461 cc (333.2 ci) 32 valve V8 Twin Turbo Petrol engine. It has a 7 speed/ Semi-Auto gearbox with the power being delivered through it's RWD system.
The Mercedes SL Class 63 AMG V8 - [2012] has a top speed of 155 mph (249.4 kph) and can accelerate from 0 to 60mph (0-96.6 kph) in 4.20 seconds or 0-100kph in 4.3 and can achieve an estimated 1/4 mile drag time in 13.59 seconds with a trap speed of 108.6 mph.
Infiniti FX 37 3.7 V6
Engine: Naturally Aspirated Petrol | 3696cc 24v V6
Top Speed: 145 mph
0-60mph: 6.60 seconds
Dodge Challenger SRT Hellcat 6.2 V8
Engine: Supercharged Petrol | 6166cc 16v V8
Top Speed: 320.2 kph
0-100kph: 3.7 seconds