2010 GMC Terrain I Dimensions, Size & Specs

The curb weight of the 2010 GMC Terrain I ranges from 1723 to 1900 kg (approximately 3799 to 4189 lbs), depending on trim and equipment levels. This weight category reflects its sturdy build and SUV capability. While a heavier curb weight can slightly reduce fuel economy compared to lighter vehicles, it contributes to the Terrain's stable ride quality and road handling. The weight also supports safety and structural integrity, enhancing driver and passenger protection.

The maximum gross vehicle weight of the 2010 GMC Terrain I ranges from 2250 to 2404 kg (approximately 4960 to 5300 lbs). This figure encompasses the curb weight plus passengers, cargo, and any towing load. With this capacity, the Terrain can handle typical SUV duties including carrying family, gear, and moderate towing tasks while maintaining stability and safety. However, specific towing capacities vary by model and equipment, so checking the official towing ratings is important before heavy towing.

The 2010 GMC Terrain I provides a luggage capacity of 895 liters (approximately 31.6 cubic feet) with the rear seats in place. This large cargo volume makes it practical for everyday activities such as grocery shopping, transporting sports gear, and luggage for weekend trips. It combines spacious passenger accommodation with significant cargo room, striking a good balance for families and outdoor enthusiasts alike.

The Terrain I offers a ground clearance of 175 mm (around 6.9 inches). This ride height is typical for compact SUVs, providing sufficient clearance to navigate urban obstacles like speed bumps and minor potholes while allowing for light off-road capability. The clearance aids in protecting the underbody during modest off-road driving without compromising the vehicle’s center of gravity and handling on paved roads.

The 2010 GMC Terrain I typically comes equipped with 17-inch rims paired with 225/65 R17 tires. This tire and rim combination offers a balance between ride comfort, handling precision, and road noise mitigation. The relatively tall tire sidewall (65 series) helps absorb road irregularities, enhancing comfort, while the 17-inch wheels provide sufficient grip and agility for both city and highway driving conditions.

Yes, the 2010 GMC Terrain I generally fits into a standard residential garage. A typical single-car garage is about 2.44 to 2.74 meters (8 to 9 feet) wide and approximately 5.49 to 6.10 meters (18 to 20 feet) deep. Since the Terrain’s width is 1849 mm (72.8 inches or roughly 6 feet) and length is 4707 mm (185.3 inches or about 15.3 feet), it comfortably fits within these dimensions with adequate clearance for opening doors and storage space, making it suitable for most home garages.

The 2010 GMC Terrain I is the first generation of the Terrain model, introduced as a new compact SUV offering from GMC. Therefore, it does not have a direct predecessor under the Terrain name to compare against dimensionally or by weight. However, it entered the market to compete with other compact SUVs by offering balanced exterior dimensions and weight around 1723 to 1900 kg (3799 to 4189 lbs), optimized for comfort, utility, and driveability in this vehicle segment.

The 2010 GMC Terrain I, with its 4707 mm length and 1849 mm width, sits competitively among compact SUVs such as the Honda CR-V and Ford Escape. The Honda CR-V typically measures around 4585 mm (180.5 inches) long and 1820 mm (71.7 inches) wide, while the 2010 Ford Escape is roughly 4518 mm (178 inches) long and 1833 mm (72.2 inches) wide. The Terrain offers slightly greater length and width, providing more cabin and cargo space. Its luggage capacity of 895 liters also compares favorably with these rivals, making it a practical choice for families needing more room without moving to a midsize SUV class.

The 2010 GMC Terrain I's interior space is designed for versatile use, accommodating five passengers comfortably with generous headroom and legroom thanks to its exterior dimensions (4707 mm long, 1849 mm wide). The spacious interior is complemented by a large 895-liter (31.6 cubic feet) cargo volume with seats up, which is excellent for everyday hauling and recreational gear. The SUV’s configuration supports both passenger comfort and cargo flexibility, making it a practical vehicle for families, commuters, and lifestyle users who value utility and space within a compact footprint.