The Coupe version of the G8 model has a 6162 cc (376.0 ci) 16 valve V 8 Naturally Aspirated Petrol engine.
This particular Pontiac G8 GXP 6.2 V8 has a 6 speed / Manual gearbox with the power being delivered through it's RWD system.
The G8's 6162 cc (376.0 ci) engine reaches its peak power of 402 bhp (299 kW) @ 6000 rpm.
The Pontiac G8 produces torque measuring 402 lb-ft (545.0 Nm) @ 4400 rpm.
The G8 weighs around 1825 kg (4023 lb). Power to weight can be calculated at 220.2 bhp per metric ton or alternatively as 220.2 lb-ft of torque per ton.
The Pontiac G8 GXP 6.2 V8 - [2008] has a top speed of 155 mph (249.4 kph)
This G8 accelerates 0-60mph (96.6 kph) in 4.70 seconds or 0-100kph in 4.9s and can achieve an estimated 1/4 mile drag time in 13.91 seconds with a trap speed of 101.4 mph.
Porsche Boxster GTS
Engine: Naturally Aspirated Petrol | 3436cc 24v St6
Top Speed: 175 mph
0-60mph: 4.70 seconds
Mercedes CL Class 65 AMG Bi Turbo
Engine: Twin Turbo Petrol | 5980cc 36v V12
Top Speed: 249.4 kph
0-100kph: 4.4 seconds