Exterior & Styling

Particularly from the rear, the GL's appearance looks a bit like Mercedes' original M-Class. The 21-inch wheels, oversized grille and chrome running boards on my test car gave it a look similar to that of Mercedes' AMG performance cars — perhaps that was the intention, given that there is no AMG GL-Class — and should secure the car a front-row spot at most valet stands.

Less-expensive GLs have 18- or 19-inch wheels. An optional offroad package on the GL450 raises the air suspension to yield 12 inches of ground clearance — some 2 inches higher than a Hummer H2's. The package also has a two-speed transfer case and locking center and rear differentials.

    See also:

    Adjusting the lumbar support
    You can adjust the lumbar support using COMAND. ...

    Making adjustments in 1 mph (Canada:

    1 km/h) increments
    Briefly press the cruise control lever to the pressure point, up 1 for a higher speed or down 2 for a lower speed. The last speed stored is increased or reduced. ...

    Sunblinds on the rear side windows
    •► To extend: pull the roller sunblind out by tab 1 and hook it onto retainers 2 at the top of the window. ! Always guide the roller sunblind by hand. Do not let it snap back suddenly as ...