The Good
The 2021 GMC Acadia provides a comfortable ride and a stylish design that appeals to emotional buyers. Practically, it offers decent fuel efficiency with certain engine options. While not class-leading in performance, it provides adequate power for daily driving. Available safety features and a respectable predicted reliability score also contribute to its overall appeal.
The Bad
Potential weaknesses of the 2021 GMC Acadia include a smaller third-row seat compared to some competitors, making it less comfortable for adults. Some reviewers have noted that the base engine can feel underpowered, especially when fully loaded. The infotainment system, while generally user-friendly, can occasionally be slow to respond. Be mindful of potential transmission issues that have been reported in earlier model years.
2021 GMC Acadia: Quick Overview
Key Specs for the 2021 GMC Acadia:
- Engine Options:
- 2.5L 4-cylinder: Produces around 193 horsepower.
- 2.0L Turbocharged 4-cylinder: Produces around 228 horsepower.
- 3.6L V6: Produces around 310 horsepower.
- Horsepower: Ranges from 193 to 310 hp, depending on the engine.
- Fuel Economy (MPG):
- 2.5L 4-cylinder: Around 21 city / 27 highway.
- 2.0L Turbocharged 4-cylinder: Around 21 city / 28 highway.
- 3.6L V6: Around 19 city / 27 highway (FWD).
- 0-60 Times: Varies depending on the engine, with the V6 achieving approximately 6.1 seconds. The 2.5L engine is noticeably slower.
- Towing Capacity:
- Max towing capacity with the V6 engine and proper equipment is up to 4,000 lbs.
- Trim-Level Features:
- SLE: Base trim includes features such as tri-zone automatic climate control, an 8-inch touchscreen infotainment system, Apple CarPlay and Android Auto compatibility, and basic safety features like lane keep assist.
- SLT: Adds leather upholstery, heated front seats, a power liftgate, and more advanced safety features.
- AT4: Designed for off-road appeal with unique styling, all-terrain tires, and an active torque control AWD system.
- Denali: The top-tier trim includes premium features like a head-up display, adaptive cruise control, upgraded interior materials, and Denali-specific styling cues.
2021 GMC Acadia Specifications
Vehicle Information
| Year | 2021 |
| Make | GMC |
| Model | Acadia |
| Trim | - |
| Style | - |
| Type | Sport Utility Vehicle |
| Category | Standard Sport Utility Vehicle |
Manufacturing Details
| Made In | United States |
| Manufacturing City | ARLINGTON |
Dimensions
| Doors | 4-Door |
| Curb Weight | - |
| Gross Vehicle Weight Rating | 7000 pounds |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | 6 |
Engine & Performance
| Engine | LGX |
| Engine Size | 3.6L |
| Engine Cylinders | 6 |
| Transmission | 9-Speed Automatic |
| Transmission Type | Automatic |
| Transmission Speeds | 9-Speed |
| Drivetrain | All-Wheel Drive |
Additional Features
| Anti-Brake System | Standard |
| Steering Type | - |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | - |
| Invoice Price | - |
| Delivery Charges | - |
Vehicle History Report
Specifications
History
Events
History Check
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Listings
Recalls
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Analysis
What Problems Does the 2021 GMC Acadia Have?
Recalls for the Acadia can vary and should be checked via the NHTSA website using the VIN. Common recall items across various years have included issues with seat belts, airbags, and brake systems. Long-term reliability concerns can revolve around the electrical system and the potential for sensor malfunctions. Some owners have reported issues with the infotainment system freezing or glitching. It's important to maintain the vehicle according to the recommended service schedule to mitigate potential problems. Prior model years (specifically 2017-2019) had complaints about the AC condenser failing prematurely, although it is less reported in the 2021 model year. Prospective buyers should always obtain a vehicle history report and perform a thorough inspection by a qualified mechanic before purchasing any used vehicle.
How long will the 2021 GMC Acadia last?
What Technology & Safety Features are Included?
Safety features include a suite of airbags, stability control, and traction control. The NHTSA (National Highway Traffic Safety Administration) and IIHS (Insurance Institute for Highway Safety) crash-test ratings should be consulted for specific scores, but generally, the Acadia performs well in crash tests. Features like teen driver technology, which allows parents to monitor their young driver's behavior, are also available. Overall, the 2021 Acadia offers a well-rounded package of tech and safety features, enhancing both convenience and peace of mind.
What Colors Options are Available?
Exterior Colors
Interior Colors
2021 GMC Acadia Prices and Market Value
2021 GMC Acadia Cost of Ownership
2021 GMC Acadia Fuel Efficiency
2021 GMC Acadia Safety Rating
NHTSA
2021 GMC Acadia Recalls & Defects
Fuel System, Gasoline:delivery:hoses, Lines/Piping, and Fittings
Back Over Prevention: Sensing System: Camera
2021 GMC Acadia Insurance
reasonable repair costs.
How Does the 2021 GMC Acadia Compare to Other Sport Utility Vehicle?
Alternatives to consider include:
- **Toyota Highlander:** Known for its reliability and strong resale value.
- **Honda Pilot:** Spacious and practical with a strong reputation.
- **Kia Telluride:** Offers excellent value with a stylish design and abundant features.
- **Ford Explorer:** Provides a more sporty driving experience, but reliability can be a concern.
Ranks #1205 SUV
| 1 | 2023 Toyota 4Runner | (5.0★) |
| 2 | 2023 Honda CR-V Hybrid | (5.0★) |
| 3 | 2023 Lexus GX | (0.0★) |
| 4 | 2024 Mazda CX-90 PHEV | (0.0★) |
| 5 | 2024 Subaru Crosstrek | (5.0★) |
| 6 | 2024 BMW iX | (0.0★) |
| 7 | 2023 Ford Bronco Sport | (5.0★) |
| 8 | 2023 Mercedes-Benz EQB | (0.0★) |
| 9 | 2024 Chevrolet Trax | (5.0★) |
| 10 | 2023 Audi A4 allroad | (0.0★) |
| 11 | 2023 Hyundai Kona N | (0.0★) |
| 12 | 2023 Nissan ARIYA | (5.0★) |
| 1205 | 2021 GMC Acadia | (5.0★) |
Final Verdict: Is the 2021 GMC Acadia a Good Sport Utility Vehicle?
Joan Crawford on September 7, 2024
Just turned over 18,000 miles, and already the frontJust turned over 18,000 miles, and already the front camera failed, and I had to pay $1.080 since it was out of warranty. I know that stuff happens, but not expecting such a huge outlay with so few miles. I have lost confidence in this vehicle, and the honeymoon is over.
Doug on January 23, 2024
Question use of &150 diagnostic chargeCar is three years old and I have to replace the thermostat after service visit two days in a row. Fan runs for a period of time when car is shut off. Also receiving messages ie driver assist is off when it is actually on
Bob on September 9, 2023
Stylish and comfortable.Just purchased this vehicle a little over a month ago. Love the ride, the comfort of the seats, and, the body style. My only complaint is that it drifts to the right and the steering wheel is several degrees to the left after two trips to the dealer where we purchased it. I will probably have to pay to take it to a known, excellent alignment shop.
Ms. Veronica on July 13, 2023
Thanks GMC. I'll be going back to Ford. Sorry. NotI am soooo disappointed with my Acadia. I bought it for the room and comfort for my German Shepherd who has been to 3 states with me. I purchased an extended warranty on a brand new vehicle, and At $45k miles I was covered for parts and labor when they had to replace my independent suspension. At 58k miles I started having exhaust muffler issues with a $2300 price tag. GMC and my extended warranty will not cover the replacement. The warranty is useless when I needed them the most. My sole reason for purchasing it, was to ensure security and safety during my travels as a single female with her dog. Now I can't trust my $35000 Acadia and will sit in the driveway. I don't have the ability to come up with that!!! Thanks GMC. I took a different direction by buying your product. So, I'll be going back to Ford. I have 211k miles on my 99 F250 4x4 super duty crew cab V10 and have only had to keep up the maintenance. Sorry. Not sorry.
Sam on November 3, 2022
Disappointed OwnerMy vehicle has been in the shop multiple times. Brakes have been replaced. Service Brake Assist constantly popping up. Finally went away after parts replaced. The vehicle is still jerking back when driving after a cold crank. It also makes a clicking noise when traveling at low speeds. The noise is very noticeable. So no, I am not happy with my 2021 Acadia and wouldn’t recommend it to anyone. Back to the service department I go.
Retired husband and wife going back and forth to Fl on September 9, 2022
Hard to say yes or no on the 2021 GMC Acadia.We have had our Acadia for a year now and there are good and not so good things. This is our 5th GMC suv as went went from the Terrain when it got smaller to the Acadia. We love the 3rd row option that we can use when we have 7 people or then put down for more storage space. The drivers visibilty to see on the left when turning has been made a little better with the newer design. What hasn't changed is the seat design as far as raising it high enough. Wish the designers would realize that it's just not men who drive this car. I don't want to have to use a pillow becuse the seat doesn't go high enough. Lastly, there is a grinding noise from day one which sounds as though we are driving with the break on. The dealer told us it is just because the car is new and breaking in. A year later and the noise is still there. After several years of GMC suv's I am on the fence about getting another.
DKWeinke on June 20, 2022
Definitely consider the GMC AcadiaVery satisfied with my Acadia. There are a lot of electronic features that took time to get used to, like transmission by button, but now it is second nature. I can park this SUV in the garage and still transport 6 adult people very comfortably.
Beestuck1123 on June 16, 2021
Vehicle drives really wonderful and the ride is soThis car has all the bells and whistles needed. Good value for the money. Looks great. I know I will enjoy this car. Would recommend to anyone
L2021 on June 16, 2021
Exactly what I neededVery happy with this vehicle. It looks awesome and has the 3rd row seating I was looking for! The color is beautiful. I do wish the drivers seat was a little more comfortable but it's m not a luxury vehicle so that's expected.
David on June 6, 2021
just what we were looking for in a six passengerplenty of room ,rides very smooth, quiet interior, the first 4 cylinder car we have had and very happy with snappy take off and plenty of power on the highway
Eugene S
Eugene is an automotive enthusiast with over 15 years of experience in the used car market. As a writer at VINCheck.info, he brings deep industry insight and a passion for cars, helping readers make smart, informed decisions. Eugene has written hundreds of used car reviews and is known for breaking down complex automotive topics into clear, actionable advice. Over the years, he has driven and worked on a wide range of vehicles—starting with tuning street cars in his early days and eventually focusing on performance upgrades and reliability improvements. Today, he specializes in evaluating used vehicles through the lens of real-world ownership and enthusiast needs. A longtime fan of Porsche, Eugene especially appreciates vehicles that blend durability with driving enjoyment.