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Used
2021 GMC Terrain
for sale
near
Walled Lake, 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 SLE
Vehicle information
Features
Reviews
Mike Wiebelhaus was my salesman and has sold me several
Mike Wiebelhaus was my salesman and has sold me several vehicles over the last several years. His professionalism was second to none. He gave me exactly what I wanted and was able to keep me at the price point I asked for. I will only buy cars from Mike.
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
Michael was absolutely fantastic to deal with.
Michael was absolutely fantastic to deal with. The dealership was approximately a 4 hour drive so Michael and his team did everything to make sure I was comfortable purchasing the vehicle without actually seeing it in person. When I arrived everything was ready and as discussed over the phone. I would highly recommend!
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.
Used
2021 GMC Terrain SLE
Vehicle information
Features
Reviews
I had a great experience with my salesman, Joey.
I had a great experience with my salesman, Joey. He was very helpful. I believe he really truly cares about his clients and getting them the best deal.
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 SLT
Vehicle information
Features
Reviews
Experience was ok for the most part.
Experience was ok for the most part. They have been somewhat slow to follow up after the sale.
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 SLT
Vehicle information
Features
Reviews
Great experience at Serra Buick GMC Cadillac Kia.
Great experience at Serra Buick GMC Cadillac Kia. Michael Burek took care of us and made the whole process smooth and comfortable. We love our new car and would definitely return.
Used
2021 GMC Terrain SLE
Vehicle information
Features
Reviews
It was a good experience, from when I first drove into
It was a good experience, from when I first drove into the dealership. Having a warm greeting, by the staff, and the serviceman. Overall I would bring my car, and recommend family and friends to visit your dealership.
Used
2021 GMC Terrain SLE
Vehicle information
Features
Reviews
Serra GMC and Cadillac is a great dealership.
Serra GMC and Cadillac is a great dealership. I have been purchasing and servicing all my vehicle through them since 2008 Scott Gould is a wonderful salesman and Aara Durant is a wonderful service advisor. They always make my experience r fences there great.
Used
2021 GMC Terrain SLE
Vehicle information
Features
Reviews
Nice and fast delivery and great communication with
Nice and fast delivery and great communication with salesman. Price was right and affordable. Love my new truck. Go see Barney at Lafontaine in Saline.
Used
2021 GMC Terrain SLE
Vehicle information
Features
Reviews
Drew Zavatsky was very helpful with arranging a couple of
Drew Zavatsky was very helpful with arranging a couple of test drives, although the 1 I came to drive was already spoken for.Would have bought from him If my husband hadn't found the car he was looking for somewhere else.I will definitely look him up for my next purchase.
There are 20 matching cars close to your year range.
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GMC Terrain prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Terrain | $35,726 | |
| 2025 GMC Terrain | $33,706 | |
| 2024 GMC Terrain | $24,640 | 14 Good deals |
| 2023 GMC Terrain | $23,672 | 7 Great deals |
| 2022 GMC Terrain | $22,388 | 12 Good deals |
| 2020 GMC Terrain | $16,892 | 11 Good deals |
| 2019 GMC Terrain | $15,151 | 17 Good deals |
| 2018 GMC Terrain | $13,985 | 5 Great 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 $18,995, with pricing starting at $10,900.
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
- 4.7
- Interior
- 4.7
- Performance
- 4.4
- Value
- 4.4
- Exterior
- 4.8
- Reliability
- 4.7
88% of drivers recommend this car
- Comfort
- 4.7
- Interior
- 4.7
- Performance
- 4.4
- Value
- 4.4
- 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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This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
This vehicle is currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.