2020 GMC Acadia review
GMC Acadia highlights
Customer rating
Pros
- Seating for up to seven
- Standard Apple CarPlay® and Android Auto™ integration
- Good cabin layout
Cons
- Base trim is basic
- Limited third-row legroom
- Base engine feels slow
Mileage (EPA estimate)
18 city, 25 highway, 21 combined
Pricing for current inventory
(no current inventory)
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A midsize SUV with lots of power.
A midsize SUV with a roomy interior and ample storage space, the 2020 GMC Acadia is a practical vehicle that can match your basic day-to-day needs around town as well as be a convenient and functional option for all your long-distance trips and off-road excursions. With the ability to tackle different types of terrain alongside an upscale interior with lots of advanced tech features, this is a modern SUV that aims to meet all your expectations. While we currently do not have many 2020 GMC Acadias on our lots, we look forward to selling more in the future. If you love the 2020 model, you should also consider prior model years of the GMC Acadia with similar features.
All GMC Acadia years
Not sure what year to select? Learn about each GMC Acadia generation from 2012 to 2026
What is new for the 2020 GMC Acadia?
- The Acadia is available in a new trim called the AT4.
- Acadia trims have been upgraded with Turbo Charged Engine as standard equipment this year.
- CD Audio features are now available as options on select trims.
- The SLT trim now comes with Navigation System as standard equipment.
- The SLE trim now comes with Blind Spot Monitor and Lane Departure Warning as standard equipment.
- The Denali trim now comes with Quad Seats as standard equipment.
- The SL trim now comes with Blind Spot Monitor as standard equipment.
2020 GMC Acadia trims
Curious how GMC Acadia trims differ? Use our side-by-side vehicle comparison to see the differences and similaritiesSL
Includes tri-zone automatic climate control, five USB ports, available Wi-Fi hot spot, Apple CarPlay and Android Auto, Bluetooth® connectivity, and more.
SLE
Adds satellite radio, road emergency tool kit, 18-inch all-season tires, and a turbocharged 2.0L engine, among other features.
SLT
Offers power-adjustable front seats, remote start, a hands-free programmable power liftgate, second-row captain's chairs, eight-inch GMC infotainment system with navigation, and more.
AT4
Includes everything from SL, SLE, and SLT trims, along with additions such as hill descent control, automatic hill hold, and standard all-wheel drive.
Denali
Comes with a power-adjustable passenger seat, heated and ventilated front seats, heated second-row seats, heated steering wheel, and more.
GMC Acadia photos
5 reasons to buy the 2020 GMC Acadia
1. Off-Road ready
If you enjoy going on occasional off-road trips, you can't go wrong with the 2020 GMC Acadia. It comes with available all-wheel drive on all but the base trim, which is great if you find yourself often driving over difficult terrain or in varied weather conditions. The all-wheel drivetrain provides better traction and makes the throttle much more responsive, ultimately helping you maintain control over tricky surfaces.
2. A nice selection of trim configurations
Another reason you might be attracted to the 2020 GMC Acadia is the versatile trim lineup that includes something for everyone. Starting at the base SL trim you'll enjoy a 2.5L four-cylinder engine and seating for you and six friends. Move up to the newly added AT4 trim that's specially designed for off-road driving and enjoy some extra adventure on the weekends. Finally, all the way at the top-level Denali trim you can expect lots of advanced tech features and upscale interior touches, ideal for those looking for a little luxury. With that many options, you can easily choose a trim that will fit your lifestyle.
3. Abundant storage space
Plentiful storage is often a big factor when it comes to buying an SUV. If you carry a lot of cargo, the 2020 GMC Acadia delivers in this area. With an interior cargo volume of 41.7 cubic feet, it offers plenty of space for your groceries, sporting equipment, a few suitcases, or any other robust and heavy items you might need to haul. The total cargo volume increases to 79.0 cubic feet when you fold down the rear seats, which means your DIY projects or trips to the garden center will be easy too.
4. Bold exterior
Although performance, convenience, and functionality are probably at the top of your list when searching for an SUV, a nice looking exterior is always a welcomed bonus. The Acadia boasts a bold and stylish design that helps it stand out from the crowd—and in your driveway. The newly-designed front end for the 2020 model year includes LED headlights with GMC's signature C-shape and an imposing grille that will leave a lasting impression as you drive on by.
5. Lots of technology
The 2020 GMC Acadia is equipped with lots of tech features that help provide a pleasurable riding experience. For starters, it comes with an intuitive and handy infotainment system featuring an eight-inch touchscreen as well as Apple CarPlay and Android Auto compatibility that keeps the driver and passengers connected and entertained. It doesn't hurt that it includes five USB ports and automatic temperature control as standard features, either.
Similar vehicles
If you're interested in the 2020 GMC Acadia, you should also check out these similar vehicles from Previous generation years.

The 2017-2021 GMC Terrain delivers a comfortable interior with room for five people, making this SUV a great option for long road trips. Second-generation models (2018-present) offer two gas powertrain options, including a standard 1.5L turbocharged four-cylinder or an optional 2.0L turbocharged four-cylinder. On 2018-2019 Terrains, there's an optional 1.6L turbodiesel four-cylinder.
Standard features on the 2017-2021 GMC Terrain SL include:
Heated power-adjustable manual-folding side mirrors
60/40 split-folding rear seat with center armrest and recline
Leather-wrapped steering wheel with audio and cruise controls

The GMC Yukon is a large SUV with seating for up to nine people. It's available in a standard wheelbase or XL version. For 2017-2020, the standard Yukon has 15.3 cubic feet of cargo space behind the third row and 51.7 cubic feet behind the second row, while the XL offers 41.5 cubic feet behind the third row and 93.8 cubic feet behind the second. The 2017-2020 Yukon comes standard with a 355-hp 5.3L V8 engine and offers an available 420-hp 6.2L V8.
Here's what you'll find on the 2017-2020 GMC Yukon:
Apple CarPlay and Android Auto integration
Touchscreen infotainment system
Teen driver settings

The Chevrolet Traverse is a midsize SUV with a high cargo capacity and plenty of standard tech features. It handles smoothly and offers a quiet and pleasant ride. Models from 2017–2021 have 23 cu-ft of cargo space behind the third row, which opens up to 57.8 cu-ft with the third row folded for a total of 98.2 cu-ft of total interior volume.
Standard features on the Chevrolet Traverse model years 2017–2021 include:
Chevrolet MyLink interface
Apple CarPlay® and Android Auto™ connectivity
Seven-inch touchscreen
60/40 split-folding second-row bench seat
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Ratings & reliability
RepairPal gave the GMC Acadia an overall reliability rating of 3.5 out of 5 stars, which RepairPal describes as Above Average. This rating ranks GMC Acadia 29th out of 32 among Midsize SUVs.
View RepairPal's full rating of the GMC AcadiaGMC Acadia features and specs
Curious how GMC Acadia trims differ? Use our side-by-side vehicle comparison to see the differences and similarities
SL 2WD 4D Sport Utility
Standard Features
- ABS Brakes
- Air Conditioning
- Alloy Wheels
- AM/FM Stereo
- Android Auto
- Apple CarPlay
- Automatic Transmission
- Auxiliary Audio Input
- Blind Spot Monitor
- Bluetooth Technology
- Cloth Seats
- Cruise Control
- Fold-Away Third Row
- Overhead Airbags
- Parking Sensors
- Power Locks
- Power Mirrors
- Power Windows
- Quad Seats
- Rear Air Conditioning
- Rear Defroster
- Rear View Camera
- Side Airbags
- Smart Key
- Third Row Seat
- Traction Control
- Full Roof Rack
- Navigation System
- Rear View Camera
- Running Boards
- Tow Hitch
Drive Wheels
Front Wheel Drive (2WD)
Engine size
2.5L
Horsepower
193
Torque (ft-lbs)
188
Engine type
Gas
Fuel capacity
19
Wheelbase
112.5"
Overall length
193.4"
Width
75.4"
Height
66.7"
Leg room
F 41"/M 39.7"/R 31.1"
Head room
F 40"/M 39.6"/R 37.2"
Front tires
P245/65R17
Rear tires
P245/65R17
Seating capacity
7
Transmission
Automatic
2020 GMC Acadia FAQ
The 2020 GMC Acadia is available in multiple trims, each with its own estimated fuel economy, here are the EPA estimates for each trim:
- SL: 21 MPG City and 27 MPG Highway
- SLT: 21 MPG City and 28 MPG Highway
- Denali: 19 MPG City and 27 MPG Highway
- SLE: 21 MPG City and 27 MPG Highway
- AT4: 18 MPG City and 25 MPG Highway
The GMC Acadia received a rating of 3.5 out of 5 stars from RepairPal, which RepairPal describes as Above Average. This rating ranks the GMC Acadia as 28 out of 32 among Midsize SUV
The 2020 GMC Acadia has received an average 4.8 out of 5 stars from our customers. If you're in the market for a 2020 GMC Acadia, check out reviews from customers just like you. 2020 GMC Acadia Reviews.
The 2020 GMC Acadia has a maximum towing capacity of between 1000 and 4000 pounds, when properly equipped. Various factors may impact towing capacity, including weight of passengers, cargo, and options/accessories.
Here is what's new for the 2020 GMC Acadia:
- AT4
- Turbo Charged Engine
- Head Up Display
- CD Audio
- Blind Spot Monitor
More about the 2020 GMC Acadia
Color options
Exterior colors
Carbon Black Metallic
Dark Sky Metallic
Ebony Twilight Metallic
Quicksilver Metallic
Red Mahogany Metallic
Red Quartz Tintcoat
Satin Steel Metallic
Smokey Quartz Metallic
Summit White
White Frost Tricoat
Interior details
Maximum cargo capacity of 79.0 cubic feet
Seating for five passengers
GMC infotainment system with an eight-inch touchscreen
Active noise cancellation, wireless device charging, an available dual-pane sunroof, and front bucket seats
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We hope you found this information helpful. This content is intended to inform and is not meant to indicate that a particular vehicle is currently available or recommended for you.
Statements of fuel economy or EV range are based on EPA and other third-party estimates for vehicles when new. Fuel economy and EV range will degrade with time and vary based on age, driving conditions, vehicle history, and other conditions. See fueleconomy.gov for more info.
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