See also:

Road-simulation test rig: an ordeal for the chassis
The road-simulation test rigs are just as punishing as the body testing facility. Applying identical load spectra over the same distance, the test engineers torture the M-Class chassis in all of i ...

Fuel requirements
Gasoline engines Use only premium-grade unleaded gasoline. The octane number should be at least 91. Details can be found on the gas pump. The octane number is the average value of the Researc ...

High-Tech Features
Optional high-end gadgets include Night View Assist, which can "see" almost 500 feet ahead of the car and display the view in the instrument panel. Equally interesting is the available D ...