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Used
2021 GMC Terrain
for sale
near
Bloomfield Hills, MI
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.






Used
2021 GMC Terrain SLE
Vehicle information
Features






Used
2021 GMC Terrain SLT
Vehicle information
Features
Reviews
Super Service
Sam is always fantastic! I have been going there for almost 25 years and he has always been a great salesman. I always know what to expect and he always has things in order and ready to go.
One of the best looking suv's on the road. Highly
Extremely happy. Ride comfort, controls, comfort, looks, quietness, Quality. They should've kept the 2.0 turbo. But this engine not bad at all. Can't wait to get another.






GMC Certified
2021 GMC Terrain SLE
Vehicle information
Features
Reviews
Drove 2.
Drove 2.5 hrs and it was well worth it. They made the experience pretty easy.
Amazing SUV
I’ve had an amazing experience with terrain Denali. I had it for 3 years and it was one of the best cars ever. Everything worked perfectly no issued at all! Loved it






Used
2021 GMC Terrain SLE
Vehicle information
Features
Reviews
Best place we have ever visited to buy a new car.
My husband and I worked with James Meek. He was absolutely amazing, he went above and beyond to give us the best experience. Before we arrived he had a lot of our info already put together. While we sat at his desk we had the best conversations. He was really down to earth and super easy to talk to. We had our autistic son with us whom most ppl don't engage with but James spoke to him like a person and answered his 100 questions with out hesitation or aggravation towards him at all. That's very uncommon from most ppl. He was truly amazing! James even called us the moment our new plate hit his desk so we could come pick it up right away! If you are looking for a new or used car I most definitely recommend going to Shea and most definitely recommend you asking for James if you want a smooth and simple transition into getting your new vehicle!. Thank you James for the best experience we could have had! If it was possible we would give you 10 stars! On a side note the facility was beautiful, the wall with the TV was super amusing and they had a snack display that James let our son enjoy!! Thank you James and Shea mega east!! If we choose another vehicle will be returning!
Grea4 mileage and comfort
Bought it used. The shifter on the dash takes getting used to. But after a month I no longer grab for the shifter arm. Have been happy with comfort. Driving. Gas mileage. Would recommend it.






Used
2021 GMC Terrain SLE
Vehicle information
Features
Reviews
Hello March, Sean Fathi was my salesman at Page Honda
Hello March, Sean Fathi was my salesman at Page Honda and I could not be more satisfied! He was friendly and knowledgeable. Sean told me about all the bells and whistles in various vehicles but he was not pushy at all. All my questions were answered making sure I was comfortable with my decision. The entire process was smooth and hassle free from test driving to financing. I HIGHLY recommend Sean Fathi at Page Honda to anyone looking for a great selection of vehicles and top notch customer service. Old “gurl” is rolling in a 2025 HR-V Sport and 💜ing it. End of novel!
Try this SUV before you buy another!
Frank Kent in COrsicana, TX gave me a great deal on my trade-in and on my new Terrain! I was intending to by a VW Taos that morning but when I saw the Terrain AT4 and drove it a little, GAME OVER ! I came home in the stylish and comfortable AT4.






Used
2021 GMC Terrain SLE
Vehicle information
Features
Reviews
Range Rover Outstanding
A first time customer I was blown away by the expertise and full detail of knowledge and feedback of all my concerns. I will shope again in the future






Used
2021 GMC Terrain SLT
Vehicle information
Features
Reviews
I can really appreciate when purchasing my last car from
I can really appreciate when purchasing my last car from Shea was overly friendly and fastest service. In and out in 1 1/2 hour start to finish unreal and no games played. The Altima was as described in the listing and Nick was a great help. Would highly recommend!






GMC Certified
2021 GMC Terrain SLE
Vehicle information
Features
Reviews
Scott Just listened to what I needed and got me just
Scott Just listened to what I needed and got me just that. Made the purchasing process easy, exciting, and explained everything. Second time purchasing a vehicle here and from Scott. I will not go to anyone else because I know he will never steer me wrong. Thanks Scott your the best!






Used
2021 GMC Terrain SLE
Vehicle information
Features
Reviews
My experience was easy, Frank was very professional & the
My experience was easy, Frank was very professional & the whole process didn?t take long at all; this is my 5th lease from EdRinke, and I have never been disappointed
Our 2021 Terrain SLT is really a nice auto.
Our 2021 Terrain SLT is really a nice auto. Gets great 30 MPG approximately, But, 0 to 60 is lacking horsepower. Great Little highway auto. Comfortable.....






Used
2021 GMC Terrain SLE
Vehicle information
Features
Reviews
Scheduled a maintenance visit.
Scheduled a maintenance visit. I got there a little early and they got me I right away. The maintenance was finished in a timely manner while I waited.






Used
2021 GMC Terrain SLE
Vehicle information
Features
Reviews
I?ve never had a bad experience here. The staff is
I?ve never had a bad experience here. The staff is friendly and knowledgeable. Service is always efficient. I will turn to champion for all my future vehicle needs.






Vehicle information
Features
Reviews
My vehicle needed an oil change and other maintenance.
My vehicle needed an oil change and other maintenance. I got a ride home and back to the dealership so I didn't have to wait. This was my second time having work done at this dealership and both times I had excellent service. John, who wrote up the order on both visits, was very nice and friendly. This is a good place to bring your vehicle for service.






Used
2021 GMC Terrain SLE
Vehicle information
Features
Reviews
Doug: The Ultimate Professional From our first
Doug: The Ultimate Professional From our first conversation, Doug demonstrated a level of professionalism, expertise, and genuine care that set him apart. He took the time to listen to my needs, guiding me through the various F-150 models and packages without ever making me feel rushed or pressured. His extensive knowledge of Ford trucks was impressive, and his passion for helping customers was evident in every interaction. Purchasing my new Ford F-150 from Doug at Dorian Ford was an exceptional experience from start to finish. If you’re in the market for a truck, look no further than this dealership and Doug’s outstanding service.
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GMC Terrain prices by year
Model year | Prices from | Deals |
---|---|---|
2026 GMC Terrain | $30,468 | |
2025 GMC Terrain | $27,002 | |
2024 GMC Terrain | $22,795 | 10 Good deals |
2023 GMC Terrain | $20,450 | 18 Good deals |
2022 GMC Terrain | $19,598 | 43 Great deals |
2020 GMC Terrain | $14,990 | 8 Good deals |
2019 GMC Terrain | $12,990 | 10 Good deals |
2018 GMC Terrain | $10,995 | 3 Good deals |
2017 GMC Terrain | $6,995 | 3 Good deals |
About the 2021 GMC Terrain
SL shown (base trim).
- Seating
- 5
- Door count
- 4
- Drivetrain
- Front-wheel drive
- Combined MPG
- 27
- Transmission
- 9-Speed A/T
- Engine
- 170.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel)

How much does the 2021 GMC Terrain cost?
The 2021 GMC Terrain price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2021 Terrain is $21,302, with pricing starting at $12,999.
What is the MPG of the 2021 GMC Terrain?
The 2021 GMC Terrain offers up to 25 MPG in city driving and 30 MPG on the highway for a combined rating of 27 MPG.
These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle trim, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2021 GMC Terrain?
The 2021 GMC Terrain compares to and/or competes against the following vehicles:
Is the 2021 GMC Terrain reliable?
The 2021 GMC Terrain has an average reliability rating of 4.7 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2021 Terrain owners.
Is the 2021 GMC Terrain a good SUV?
Below are the Cars.com consumer ratings for the 2021 GMC Terrain.
- Comfort 4.6
- Interior 4.7
- Performance 4.4
- Value 4.5
- Exterior 4.8
- Reliability 4.7
88% of drivers recommend this car
- Comfort 4.6
- Interior 4.7
- Performance 4.4
- Value 4.5
- Exterior 4.8
- Reliability 4.7
Denali (2 styles)
Style | |
---|---|
FWD 4dr Denali | AWD 4dr Denali |
Inventory price | |
Starting at $35,900 | Starting at $37,500 |
Combined MPG | |
27 | 26 |
Engine | |
170.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel) | 170.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel) |
SL (1 style)
Style |
---|
FWD 4dr SL |
Inventory price |
Starting at $25,000 |
Combined MPG |
27 |
Engine |
170.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel) |
SLE (2 styles)
Style | |
---|---|
FWD 4dr SLE | AWD 4dr SLE |
Inventory price | |
Starting at $28,500 | Starting at $30,100 |
Combined MPG | |
27 | 26 |
Engine | |
170.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel) | 170.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel) |
SLT (2 styles)
Style | |
---|---|
AWD 4dr SLT | FWD 4dr SLT |
Inventory price | |
Starting at $34,200 | Starting at $32,600 |
Combined MPG | |
26 | 27 |
Engine | |
170.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel) | 170.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel) |
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
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