See also:

2011 Mercedes-Benz GL-Class Review
Let's face it: If you're smitten by Mercedes' GL-Class full-size SUV, the recent run-up in prices at the pump probably rates somewhere between insignificant and unimportant in your car search. Wit ...

Exterior
A strictly utilitarian appearance is softened somewhat by body-colored bumpers, rub strips and rocker panels, as well as alloy wheels and a stainless-steel spare-tire cover. At 183.5 inches long o ...

Refrigerant of the air-conditioning system
The air-conditioning system is filled with R134a refrigerant and a special PAG lubricant. Never use refrigerant R 12 (CFC) or mineral lubricants. Otherwise, you could damage the air-conditioni ...