2020 GMC Acadia II (facelift 2020) Dimensions, Size & Specs

The curb weight of the 2020 GMC Acadia II facelift ranges between 1779 kg (3923 lbs) and 1953 kg (4306 lbs), depending on trim level and options. This weight contributes to a stable and composed ride, although it may slightly reduce fuel efficiency compared to lighter competitors. The balance between weight and power in this SUV ensures comfortable handling with adequate acceleration for everyday driving.

The 2020 GMC Acadia II facelift offers 362 liters (approximately 12.8 cubic feet) of luggage capacity with all rear seats in place, suitable for daily errands and small trips. When the rear seats are folded down, the cargo volume expands impressively to 2237 liters (around 79 cubic feet), which makes it highly practical for transporting bulky items, luggage for family trips, or recreational gear.

The GMC Acadia II facelift from 2020 has a ride height or ground clearance of 183 mm (7.2 inches). This clearance is adequate for typical SUV tasks such as light off-roading and handling uneven terrain or speed bumps, while helping protect the undercarriage. However, it's more tuned towards urban and highway use rather than extreme off-road conditions, striking a good balance for most SUV buyers.

The 2020 GMC Acadia II facelift offers a variety of rim and tire size combinations: rims of 17, 18, and 20 inches in diameter are available. Corresponding tire sizes include 245/65 R17, 255/65 R17, 235/65 R18, and 235/55 R20. These options allow buyers to prioritize either comfort and durability or sportier handling and style, depending on their preferences and driving needs.

Yes, the 2020 GMC Acadia II facelift generally fits into a standard residential garage. Most average garage door widths range from approximately 2.4 m to 2.7 m (8 to 9 feet), and the Acadia’s width is 1915 mm (75.4 inches, about 1.9 m), leaving enough clearance on each side for door opening and safe parking. However, garage height should be at least 1.8 m (6 feet) to comfortably accommodate the SUV's height of 1676 mm (66 inches).

Compared to the predecessor (Acadia I), the 2020 Acadia II facelift is longer and wider, offering more interior space and cargo capacity. The increase in length and width enhances passenger comfort and luggage room, making it a more practical choice for families or users needing extra space. At the same time, the curb weight has increased slightly due to added features and safety equipment, but overall driving dynamics have improved with better suspension tuning.

In comparison to competitors such as the Ford Edge, Honda Passport, or Toyota Highlander, the 2020 GMC Acadia II facelift is slightly longer and offers competitive width and height figures. Its cargo capacity with folded seats (2237 liters or 79 cubic feet) is among the larger in its segment, making it a strong contender in terms of space utility. The ride height and weight are also in line with segment standards, balancing drivability and interior volume well.

The 2020 facelift of the GMC Acadia II brought updates to both aesthetics and functionality. Refreshed exterior styling includes a new grille design, LED lighting, and redesigned bumpers, enhancing its modern appearance. Inside, technology upgrades like an improved infotainment system and driver-assist features were introduced. Overall, the facelift refined the SUV’s appeal with better ride quality, updated safety tech, and flexible interior configurations.

The 2020 GMC Acadia II facelift’s dimensions and curb weight (1779 to 1953 kg) influence its fuel efficiency and handling characteristics. While the relatively large size and weight might reduce fuel economy compared to smaller SUVs, the vehicle’s aerodynamic improvements and engine options help mitigate this. Handling remains stable and comfortable, with suspension setups tuned to offset the weight, offering smooth rides and confident cornering suitable for both urban and highway driving.