The Saloon version of the Audi A8 model has a 3993 cc (243.6 ci) 32 valve V8 Twin Turbo Petrol engine. It has a 8 speed/ Auto gearbox with the power being delivered through it's AWD system.
The Audi A8 S8 Plus 4.0 V8 Twin Turbo - [2015] has a top speed of 190 mph (305.7 kph) and can accelerate from 0 to 60mph (0-96.6 kph) in 3.70 seconds or 0-100kph in 3.8 and can achieve an estimated 1/4 mile drag time in 13.31 seconds with a trap speed of 115.6 mph.
Mercedes SL Class 500SL R129
Engine: Naturally Aspirated Petrol | 4973cc 32v V8
Top Speed: 155 mph
0-60mph: 6.30 seconds
Ford Thunderbird 390 Convertible 4th Gen.
Engine: Naturally Aspirated Petrol | 6384cc 16v V8
Top Speed: 199.5 kph
0-100kph: 9.2 seconds