Overview & Reviews
A range-topping GL550 is added to the Mercedes GL-Class line for 2008. In addition to its larger 382-horsepower V8, the GL550 is differentiated from the GL430 and GL320 CDI by its more in-your-face grille, fender flares and 21-inch wheels.
- Strong acceleration from V8 engines, turbodiesel V6 gets gas mileage in the 20s, quiet and elegant interior, many available luxury amenities, comfortable seating, excellent craftsmanship.