New for 2007, the luxury GL-Class is a full-size SUV that offers rugged off-road capability with the ultimate in luxury. Seating capacity is for seven passengers and the GL is available in two trims. The larger engine is a 4.7L V8 that produces 335HP, and is linked to a seven-speed automatic transmission. The diesel version is powered by a 3.0L V6 turbodiesel which produces 215 hp/398 lb-ft or torque and achieves 25 mpg on the highway. Both versions come with standard AWD.