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

Production
Model Year:2020
Production Years:2020 - present in production since 2020
1676 mm66.0 in5.5 ft
4917 mm193.6 in16.1 ft
Length
4917 mm193.6 in16.1 ft
Width
1915 mm75.4 in6.3 ft
Height
1676 mm66.0 in5.5 ft
Trunk Capacity
362 liter12.8 cu ft
Technical Details

Exterior Dimensions

Precise measurements of the 2020 GMC Acadia II, engineered for optimal performance and comfort

Dimensions
Length:4917 mm193.6 in16.1 ft
Width:1915 mm75.4 in6.3 ft
Height:1676 mm66.0 in5.5 ft
Ground Clearance:183 mm7.2 in0.6 ft
Trunk Capacity:362 liter12.8 cu ft
Trunk Capacity (Max):2237 liter79.0 cu ft
Weight Specifications
Curb Weight:1779 - 1953 kg3922 - 4306 lbs
Tire Specifications
Rims Sizes:17, 18: 20, 18, 20
Tire Sizes:245/65 R17 (W:245 | H:65 | D:17)
255/65 R17 (W:255 | H:65 | D:17)
235/65 R18 (W:235 | H:65 | D:18)
235/55 R20 (W:235 | H:55 | D:20)
Useful Information

About 2020 GMC Acadia II

The 2020 GMC Acadia II facelift marks the second generation of GMC's popular midsize SUV, continuing production from 2020 to the present. This SUV delivers a balanced combination of size, functionality, and modern styling, making it competitive in the midsize SUV segment. The vehicle measures 4917 mm (193.5 inches) in length, 1915 mm (75.4 inches) in width, and 1676 mm (66.0 inches) in height, offering ample interior space for passengers and cargo. Curb weight ranges from 1779 to 1953 kg (3923 to 4307 lbs) depending on configuration, which ensures a stable and comfortable ride without sacrificing fuel efficiency. The Acadia II features a ground clearance of 183 mm (7.2 inches), suitable for both urban and light off-road driving conditions. It rides on rims sized between 17 and 20 inches, with tire options including 245/65 R17, 255/65 R17, 235/65 R18, and 235/55 R20, offering versatility in handling and aesthetics. Storage-wise, the Acadia II comes with a practical luggage capacity of 362 liters (12.8 cubic feet) with all seats in place, which expands significantly to 2237 liters (79.0 cubic feet) when rear seats are folded down, accommodating larger loads for family trips and cargo needs. Overall, the 2020 GMC Acadia II facelift SUV stands out as a spacious, versatile, and well-equipped vehicle that suits drivers looking for a capable family SUV with modern dimensions and a commanding presence on the road.

Exceptional Features

2020 GMC Acadia II Highlights

Discover the standout features that make the 2020 GMC Acadia II a leader in its class

Engine Options

The 2020 GMC Acadia II offers a 2.0-liter turbocharged inline-4 engine producing 230 horsepower or a more powerful 3.6-liter V6 engine producing 310 horsepower, providing a balance of performance and fuel efficiency.

Modern Interior and Infotainment

The facelift includes a redesigned interior with a user-friendly infotainment system featuring a 7- or 8-inch touchscreen, Apple CarPlay, Android Auto, and available navigation for enhanced connectivity and convenience.

Safety Features

Standard and available safety technologies include forward collision alert, lane keep assist, blind spot monitoring, rear cross traffic alert, and a surround-view parking camera system to improve driver awareness and safety.

Updated Exterior Styling

The 2020 facelift brings refreshed exterior styling with a new grille design, updated front and rear bumpers, redesigned headlights and taillights, giving the Acadia a more modern and assertive look.

Seating and Cargo Flexibility

The Acadia II comfortably seats seven passengers with a versatile second-row bench or optional captain's chairs and offers flexible cargo space with fold-flat seats, catering to families and active lifestyles.
Frequently Asked Questions

FAQ

Have a question? Please check our knowledgebase first.

The GMC Acadia II facelift model introduced in 2020 has an overall length of 4917 mm (193.5 inches), a width of 1915 mm (75.4 inches), and a height of 1676 mm (66.0 inches). These dimensions place it comfortably in the mid-size SUV category, providing a spacious cabin and decent road presence without being excessively large for urban driving or parking.

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.

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