2000 Chevrolet Tahoe (GMT820) Dimensions, Size & Specs

The curb weight of the GMT820 Chevrolet Tahoe ranges from 2250 kg to 2419 kg (4960 to 5335 lbs), depending on the model and configuration. Its maximum gross vehicle weight rating (GVWR) is between 2948 kg and 3085 kg (6500 to 6800 lbs). This substantial weight reflects the vehicle's sturdy SUV architecture designed for durability and towing capability.

The 2000-2007 Chevrolet Tahoe offers a luggage capacity of around 460 liters (16.2 cubic feet) behind the rear seats, providing moderate cargo space for everyday use. When the rear seats are folded down, the luggage volume expands significantly to approximately 2920 liters (103.1 cubic feet), allowing the SUV to accommodate larger cargo loads and enhancing its versatility.

The Tahoe GMT820’s dimensions mean it generally fits into a standard garage, but the owner should confirm the garage’s interior dimensions before parking. With a length of 5052 mm (198.7 inches) and width up to 2068 mm (81.4 inches), standard garages around 6 meters (20 feet) in length and over 2.5 meters (8.2 feet) in width can accommodate it comfortably. The height up to 1960 mm (77.2 inches) also clears typical garage door heights of around 2 meters (6.5 feet), but if you have additional roof racks or antennas, clearance could be affected.

Compared to the previous GMT400 Tahoe generation produced until 1999, the GMT820 model is noticeably larger and more refined. The 2000-2007 Tahoe grew in length and width — the GMT400 was approximately 4973 mm (195.7 inches) long and around 1981 mm (78.0 inches) wide, making the GMT820 roughly 80 mm (3.1 inches) longer and wider. This increase translates to a more spacious interior and improved cargo capacity. Height also increased slightly, enhancing passenger headroom and overall SUV presence. The weight also went up slightly due to added safety and luxury features.

The 2000-2007 Chevrolet Tahoe stands competitive in size among full-size SUVs like the Ford Expedition and GMC Yukon of the same period. The Tahoe’s length of 5052 mm (198.7 inches) places it very close to the Expedition's roughly 5330 mm (210 inches) length, making the Tahoe slightly more maneuverable in urban settings. Its width and height are on par with these competitors, offering spacious interiors without excessive bulk. Overall, the GMT820 Tahoe balances size and usability, appealing to those seeking a large SUV that is still manageable in daily driving.

The GMT820 Tahoe came equipped with several tire size options, including 245/75 R16, 265/70 R17, and 265/70 R16 H tires. These sizes provide a balanced mix of comfort, off-road capability, and load-bearing capacity suitable for a full-size SUV. The wider and taller tire variants improve stability and traction, particularly beneficial for towing or off-road usage.

The substantial size and weight of the GMT820 Tahoe impact both fuel economy and driving characteristics. Larger dimensions mean increased frontal area and aerodynamic drag, leading to moderate fuel efficiency for a vehicle of its class; combined with its curb weight up to 2419 kg (5335 lbs), fuel consumption tends to be around 14-17 liters per 100 km (16-20 mpg US). However, these dimensions contribute positively to driving stability, passenger space, and capability, especially when towing or handling rough roads.

The height of the Chevrolet Tahoe (GMT820) varies between 1881 mm (74.1 inches) and 1960 mm (77.2 inches). This variation depends on factors like suspension setup (standard vs. Z71 off-road package), roof accessories such as roof racks, and tire size choices. Off-road-oriented trims usually have slightly increased ground clearance, contributing to higher overall height.

The interior of the GMT820 Tahoe was designed to enhance passenger comfort and space compared to its predecessor. It offers generous headroom and legroom for front and rear passengers due to its increased overall dimensions. The wider body allows for three adult passengers in the second row comfortably, and optional third-row seating expands capacity to seven or eight occupants, making it a practical full-size SUV for families and groups. Moreover, interior design improvements introduced during this generation provided better ergonomics and driving experience.