- Specifications
- Additional Information
ENGINE
twin-turbocharged and intercooled DOHC 32-valve V-8, aluminum block and heads, direct fuel injection
Displacement: 243 in3, 3982 cm3
Power: 577 hp @ 6000 rpm
Torque: 627 lb-ft @ 2500 rpm
TRANSMISSION
9-speed automatic
DIMENSIONS
Wheelbase: 113.8 in
Length: 191.9 in
Width: 78.1 in
Height: 77.6 in
Curb Weight (C/D est): 5800 lb
PERFORMANCE (C/D EST)
60 mph: 3.9 sec
100 mph: 10.0 sec
1/4-Mile: 12.5 sec
Top Speed: 137 mph
EPA FUEL ECONOMY (C/D EST)
Combined/City/Highway: 14/13/16 mpg
The G63 has twin-turbocharged 4.0-liter V-8 engine making 577 horsepower and 627 pound-feet of torque; the V-8 is aided by a 48-volt hybrid system. A nine-speed automatic funnels torque to the all-wheel-drive system with low range and triple locking differentials (center, front, and rear).