
Specifications :
Engine 5,439-cc AMG-built intercooled supercharged SOHC 24-valve V-8. High-pressure die-cast alloy cylinder block. Alloy heads. Reinforced crankshaft and valvetrain. Lightweight camshafts.
Fuel and ignition system Integrated sequential multipoint fuel injection and phased twin-spark ignition includes individual cylinder control of fuel spray, spark timing/phase and antiknock. Electronic throttle. Two high-energy ignition coils and two spark plugs per cylinder. 100,000-mile spark plug intervals.Intake system Helical high-pressure supercharger with liquid-to-air intercooler and electromagnetic clutch. 11.6 psi maximum boost.
Transmission Driver-adaptive electronic 5-speed automatic. Touch Shift permits the driver to manually downshift and allows upshifts by nudging the shift lever left or right of the Drive position. Shift into Optimum Gear programming allows one-touch selection of the best gear for maximum acceleration or engine braking by holding the shift lever to the left of Drive for one second. Display in instrument cluster indicates selected gear range.
Drive System Standard 4-wheel drive, with 50/50 front/rear torque split and electromechanically locking center, rear and front differentials, sequentially activated by the driver.1 2 3
Transfer Case 2-speed, electronically controlled via console switch. Display in instrument cluster indicates selected transfer case range.
Transfer case ratio 0.87:1 normal range/2.16:1 low range.
Front and rear axle ratio 4.38:1
Source : www.mbusa.com
1 comment:
Bold and Outgoing. The G55 AMG is a true original, combining unmatched V-8 brawn with first-class luxury, comfort, and control with a commanding look of Mercedes Benz Hood and powerful sound, the growl of the G55 AMG is unmistakable!
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