2007 Chevrolet Suburban (GMT900) Dimensions, Size & Specs

The curb weight of the Chevrolet Suburban GMT900 generation ranges from 2573 kg to 2924 kg (5674 to 6444 pounds), depending on the trim and configuration. Its maximum gross vehicle weight rating (GVWR) falls between 3265 kg and 3966 kg (7200 to 8742 pounds), reflecting the strong build quality and capability for carrying passengers and cargo safely.

The Chevrolet Suburban (GMT900) offers a generous luggage capacity of 1297 liters (45.8 cubic feet) with all seats in place, making it suitable for family trips and cargo needs. When the rear seats are folded down, the capacity expands substantially to 3890 liters (137.3 cubic feet), offering substantial versatility for transporting larger items or increased cargo volume.

The ground clearance of the Chevrolet Suburban GMT900 ranges from 227 mm to 235 mm (approximately 8.9 to 9.3 inches). This ride height ensures good off-road capability and helps the SUV clear small obstacles and rough terrain with relative ease, while maintaining a comfortable ride on paved roads.

The 2007-2013 Chevrolet Suburban (GMT900) offers several rim sizes including 17 inches with widths of 7.5J, 6.5J, and 16 inches. Corresponding tire sizes include 265/70 R17, 265/65 R18, 245/75 R16, and 265/65 R18. This variety allows owners to select tires and rims that suit their driving preferences and needs.

A standard garage door typically measures about 2130 mm (84 inches) in height and 2438 mm to 2743 mm (96 to 108 inches) in width. With a width of 2010 mm (79.1 inches) and a height of 1951 mm (76.8 inches), the Chevrolet Suburban GMT900 will fit comfortably inside a standard garage in terms of clearance. However, the vehicle's length of 5648 mm (222.2 inches or roughly 18.5 feet) means it will take up most of the depth available in an average garage, so maneuvering space at the front or rear may be limited.

The GMT900 generation Suburban marked an increase in size compared to its predecessor, the GMT800. The 2007 GMT900 model measured 5648 mm (222.2 inches) long, whereas the GMT800 was shorter by approximately 150 mm (6 inches), making the newer model more spacious inside and offering improved cargo capacity. It’s also wider and taller, enhancing both interior comfort and road presence. This increase in size helped the GMT900 compete better in the full-size SUV market with more room for passengers and gear.

Compared to contemporaries like the Ford Expedition and GMC Yukon XL, the Chevrolet Suburban (GMT900) stands out with a substantial length of 5648 mm (222.2 inches), making it one of the longest full-size SUVs available from 2007 to 2013. Its luggage capacity of up to 3890 liters (137.3 cubic feet) with seats folded is also very competitive, providing excellent cargo space. Width and height dimensions put it on par with leading rivals and the SUV’s rugged build and ground clearance contribute to strong off-road capability, matching or exceeding many competitors.

The Chevrolet Suburban (GMT900) is classified as a full-size SUV. It is widely favored for its spacious seating configuration, often accommodating 7 to 9 passengers, large cargo area, and strong towing capabilities. It is commonly used as a family vehicle, for commercial transport, or in roles requiring robust off-road performance and heavy payload capacity. Its design balances luxury, utility, and durability for versatile use.

With a ride height (ground clearance) ranging between 227 mm and 235 mm (8.9 to 9.3 inches), the Chevrolet Suburban GMT900 offers sufficient clearance to navigate speed bumps, mild off-road terrain, and uneven surfaces without scraping the undercarriage. This moderate ground clearance balances off-road capability with stable handling and comfort on pavement, although the higher ride height can sometimes make entry and exit less convenient for shorter passengers.