Inside the 2007 Mercedes-Benz GL-Class, leather and burl walnut wood dominate, and there’s a standard power sunroof with a fixed glass panel located over the third-row seats. When the power split-folding third-row seats are not in use, the GL-Class can carry 43.8 cubic feet of cargo. Fold the second-row seats and it can manage up to 83 cubic feet of stuff. As with the M- and R-Class models, a long list of optional features is available, including features such as a navigation system, satellite radio, Keyless Go ignition, a rear-seat DVD entertainment system, and Distronic cruise control. The 2007 Mercedes-Benz GL-Class should prove quite safe with two-stage front airbags, side-impact airbags for the first and second rows, and side-curtain airbags for all three rows of seats.