The Cabriolet version of the Lamborghini Reventon model has a 6496 cc (396.4 ci) 48 valve V12 N/A Petrol engine. It has a 6 speed/ Manual gearbox with the power being delivered through it's AWD system.
The Lamborghini Reventon Roadster 6.5L V12 - [2009] has a top speed of 190 mph (305.7 kph) and can accelerate from 0 to 60mph (0-96.6 kph) in 3.30 seconds or 0-100kph in 3.4 and can achieve an estimated 1/4 mile drag time in 12.89 seconds with a trap speed of 127.3 mph.
Mercedes SLK Class 55 AMG
Engine: Naturally Aspirated Petrol | 5439cc 32v V8
Top Speed: 155 mph
0-60mph: 4.90 seconds
Audi R8 Spyder 4.2 V8 FSI Quattro S-Tronic
Engine: Naturally Aspirated Petrol | 4163cc 32v V8
Top Speed: 299.3 kph
0-100kph: 4.5 seconds