See also:

Cabin Quality
If the cockpit in a Cadillac Escalade or Infiniti QX56 feels like a roomy lounge, the GL550's cabin is eminently more carlike. Don't expect massive armrests and a tall dashboard — rather, the wrap ...

Opening
Press the button on the SmartKey. Pull handle 1. Raise the tailgate. Vehicles with the EASY-PACK tailgate: if you pull handle 1 and keep it in this position, you can open the tailga ...

Seating & Cargo
The GL550's front seats have a litany of power adjustments, including adjustable stiffness for the side bolsters. Even with the bolsters and lumbar support dialed all the way back, the seats are t ...