The Cabriolet version of the Mercedes SL Class model has a 3982 cc (242.9 ci) 32 valve V8 Twin Turbo Petrol engine. It has a 9 speed/ Auto gearbox with the power being delivered through it's AWD system.
The Mercedes SL Class 55 4Matic+ 4.0 V8 Twin Turbo - [2021] has a top speed of 183 mph (294.5 kph) and can accelerate from 0 to 60mph (0-96.6 kph) in 3.80 seconds or 0-100kph in 3.9 and can achieve an estimated 1/4 mile drag time in 13.64 seconds with a trap speed of 107.3 mph.
Audi A7 RS7 4.0 V8 Turbo Sportback
Engine: Turbo Petrol | 3993cc 32v V8
Top Speed: 190 mph
0-60mph: 3.60 seconds
Alfa-Romeo GT 3.2 V6 Lusso
Engine: Naturally Aspirated Petrol | 3179cc 24v V6
Top Speed: 239.7 kph
0-100kph: 6.5 seconds