The Mercedes-Benz GL-Class (code name X164) is a DaimlerChrysler full-size luxury crossover SUV built by the German automaker Mercedes-Benz since the 2007 model year. The GL-Class debuted at the 2006 North American International Auto Show.

It lacks the boxy styling and body-on-frame construction of the G-Class in favor of a modified version of the M-Class' unibody architecture. It is a 3-row, 7-passenger crossover SUV with much more luxurious equipment than previous civilian G-Class vehicles. All future GL-Class vehicles will be assembled at DaimlerChrysler's Alabama factory.