With one of the longest wheelbases in its competitive class*, the GL450 provides generous cargo space and room to spare for your family and friends, their luggage, and their equipment. Or fold down the second-row seats—and with the push of a button, the third-row seats—and you're ready to load a few mountain bikes, some luggage, and all the things you pick up along the way. For this much territory, you'll find all 83 cubic feet of cargo space as spacious as it is useful.