2006 Mercedes-Benz GL (X164) Dimensions, Size & Specs

The curb weight of the Mercedes-Benz GL (X164) ranges between 2170 kg to 2475 kg (approximately 4786 to 5458 lbs), depending on the specific model and equipment. The maximum gross vehicle weight (GVWR) varies from 2850 kg to 3250 kg (about 6283 to 7165 lbs), determining the total load capacity including passengers, cargo, and fuel. This weight range reflects the GL's robust build quality and capacity to carry multiple passengers and heavy loads comfortably, making it suitable for towing and off-road applications while maintaining luxury status.

The GL (X164) offers a generous luggage capacity of 620 liters (about 21.9 cubic feet) with all rear seats in place, providing ample room for everyday cargo or luggage for long trips. When the rear seats are folded down, this capacity expands dramatically to 2300 liters (approximately 81.2 cubic feet), enabling the transport of larger items, bulky gear, or extended cargo loads. This flexibility in cargo space is one of the GL (X164)'s strengths, catering well to family needs or adventure enthusiasts who require versatile storage.

The Mercedes-Benz GL (X164) comes equipped with rim sizes mainly available in 18 and 19 inches, catering to different styling and performance preferences. Corresponding tire sizes include 265/60 R18 and 275/55 R19. These tire dimensions provide a balance between ride comfort, grip, and off-road capability. The larger 19-inch rims usually offer a sportier appearance and possibly better handling, while the 18-inch rims may contribute to a smoother ride and better off-road compliance.

Whether the Mercedes-Benz GL (X164) fits into a standard residential garage depends on the garage's dimensions, but generally, it can be a tight fit. The GL (X164) measures 5088 mm (200.3 inches) in length and 1920 mm (75.6 inches) in width. A typical single-car garage is around 3,000 mm (118 inches) wide and 6,000 mm (236 inches) deep. While the vehicle’s length is well within the depth of most garages, its width may be close to or slightly exceed certain garage interior widths once clearance space is considered. Additionally, its height of 1840 mm (72.4 inches) is normally accommodated by standard garage heights. Owners with smaller or narrower garages may find parking the GL (X164) challenging, so measuring your garage beforehand is recommended.

The Mercedes-Benz GL (X164), introduced in 2006, was the first generation under the 'GL' nameplate, thus it doesn't have a direct predecessor named 'GL' to compare with in terms of size. However, it effectively succeeded the Mercedes-Benz ML-Class in the full-size SUV segment for Mercedes-Benz, offering significantly larger dimensions. Compared to the ML-Class, the GL (X164) is longer, wider, and taller — the GL measures 5088 mm in length compared to the ML’s roughly 4700 mm, making it more spacious and able to accommodate a third row of seats as standard. This size increase marked the GL's positioning as a flagship SUV capable of carrying up to seven passengers comfortably with much more cargo space.

In the full-size luxury SUV segment, the Mercedes-Benz GL (X164) competes with models like the BMW X5 (E70), Audi Q7, and Lexus LX. Dimensionally, the GL (X164) stands out for its length of 5088 mm (200.3 inches), which is generally longer than contemporaries like the BMW X5 E70—approximately 4850 mm (190.9 inches) long—and the Audi Q7 from that period, which is about 5050 mm (198.8 inches). The GL's width of 1920 mm (75.6 inches) is comparable or slightly wider, offering more shoulder room inside. Height-wise, the GL is slightly taller than many rivals at 1840 mm (72.4 inches), enhancing its commanding driving position and interior headroom. This size advantage underscores the GL (X164)'s emphasis on passenger comfort and cargo versatility relative to competitors.

The Mercedes-Benz GL (X164) is known for its spacious and versatile interior, designed to carry up to seven passengers with a standard three-row seating configuration. The third row seats provide additional passenger capacity and can fold flat to increase cargo space when not in use. The interior layout caters to comfort on all rows, with adjustable seats and flexibility to accommodate passengers or cargo depending on the need. The GL prioritizes luxury and utility, making it an ideal vehicle for families or groups requiring both passenger space and large cargo capacity.

The Mercedes-Benz GL (X164) has a height of 1840 mm (72.4 inches), which contributes to excellent headroom and a commanding driving position. Ground clearance specifics vary depending on suspension setup and optional features such as air suspension, but generally, the GL (X164) offers generous clearance suitable for light to moderate off-road use. The ability to raise or lower the vehicle height with AIRMATIC air suspension enhances off-road capability and on-road comfort. Higher ground clearance aids in traversing uneven terrain, water crossing, and obstacles, making the GL (X164) versatile as an on-road luxury SUV with genuine off-road prowess.

The standard tires sized 265/60 R18 and 275/55 R19 on the Mercedes-Benz GL (X164) are designed to balance ride comfort, handling, and durability. These sizes are typically equipped with all-season tire options from various manufacturers, which perform well on dry, wet, and light snow conditions, offering year-round usability. However, the tire performance depends on the specific brand and model chosen, so for customers in severe winter climates or those frequently driving off-road, specialized winter tires or off-road tires may be advisable to enhance safety and traction. The relatively wide tires also help provide stability and grip on various surfaces.