The large luxury SUV landscape, for nearly a decade, was primarily the domain of American and Japanese automakers. However, 2007 marked a significant shift as Mercedes-Benz entered this arena with the all-new GL-Class SUV. This vehicle wasn’t just another contender; it was a statement, introducing a fresh benchmark for luxury and performance in the segment.
Mercedes-Benz initially considered the GL-Class as a potential successor to the iconic, albeit aging, G-Class (Gelaendewagen). Ultimately, recognizing the distinct appeal of both vehicles, Mercedes decided to continue production of the G-Class alongside the new GL. It’s crucial to note that despite sharing the Mercedes-Benz lineage, the G-Class and the 2007 Mercedes-Benz GL-Class are fundamentally different vehicles. The GL-Class shares its production line in Tuscaloosa, Alabama, with the midsize M-Class SUV and the R-Class wagon, highlighting its modern, car-based engineering.
The 2007 Mercedes-Benz GL-Class distinguishes itself from the M-Class primarily through its extended length, particularly noticeable behind the rear seats. In terms of size, it closely rivals the Cadillac Escalade, boasting comparable length but with a longer wheelbase and a slightly narrower width. A key differentiator in this vehicle class is the GL-Class’s unibody construction, a design more akin to cars. Most of its competitors in the large luxury SUV segment rely on a more traditional truck-based body-on-frame architecture. This unibody design contributes to a more refined and comfortable on-road driving experience.
Another area where the 2007 Mercedes-Benz GL-Class breaks from convention is its engine options. While a potent gasoline V8 engine powers the GL450 model, Mercedes-Benz also offered a turbodiesel V6 in the GL320 CDI. The diesel variant prioritizes fuel efficiency, achieving mileage figures in the 20s, albeit with a slight compromise in outright acceleration compared to the gasoline V8. It’s worth noting that the GL320 CDI initially had limited availability, being certified for 45 states and not available for sale in California, New York, Maine, Massachusetts, or Vermont due to emissions regulations at the time.
Mercedes-Benz clearly conducted thorough market research to understand the expectations within the large luxury SUV category. The 2007 Mercedes-Benz GL-Class, in both GL450 and GL320 CDI forms, caters to these expectations with seating for up to seven passengers, a generously sized cargo area, credible off-road capabilities, and substantial towing capacity for recreational equipment and trailers. The standard equipment list is comprehensive, featuring a seven-speed automatic transmission, an adjustable air suspension system for enhanced ride comfort and control, power-adjustable and heated front seats, and a full suite of airbags for occupant safety. For those seeking an even more opulent experience, a range of advanced luxury options were available, including premium surround-sound audio systems and adaptive cruise control for enhanced driving convenience and safety.
While the market trends at the time weren’t necessarily favoring full-size trucks and SUVs, the introduction of the 2007 Mercedes-Benz GL-Class was a remarkable achievement. Even in its debut year, it firmly established itself as a compelling option within the luxury SUV segment, directly competing with established models like the Audi Q7, Cadillac Escalade, Infiniti QX56, and Lincoln Navigator. For anyone considering a vehicle in this class, exploring the 2007 Mercedes-Benz GL-Class, with its blend of Mercedes-Benz luxury, engineering, and versatility, is undoubtedly a worthwhile endeavor.
