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Interior
In all C-Class models, five passengers may revel in a sizable wood-trimmed interior with leather and vinyl upholstery. Full leather is available. Powered front seats have ample rearward travel to ...

Cup holder in the rear seat armrest
Do not sit on or support your body weight on the rear seat armrest when it is folded down, as you could otherwise damage it. Close the cup holder before folding the rear seat armrest up. ...

Exterior & Styling
Particularly from the rear, the GL's appearance looks a bit like Mercedes' original M-Class — so much so that a passenger walked up to an older M thinking it was the GL. The GL550's 21-inch wheels ...