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Used
2021 GMC Terrain
for sale
near
White 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 SLT
Vehicle information
Features
Reviews
Jake S.
Jake S. is an awesome sales rep!!!! He helped me get the car I wanted, he made sure I Was 100% happy with purchase! He meet all my expectations! I highly recommend GMC Sierra Rochester Hills!!!!
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
Always the BEST possible service experience at Champion!
Always the BEST possible service experience at Champion! Ryan Lane is a pleasure to work with!
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
Amazing!
I worked with Wally Jijika and he helped me get everything I needed and got me a great deal on a car and understood my situation
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
Great people and Good deals
Smooth Transaction, the finance process took some time but was worth the wait. i like the dealership, and I will come back and recommend others to come and buy.
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.






GMC Certified
2021 GMC Terrain SLT
Vehicle information
Features
Reviews
Lance was great!
Lance was great! He listened to what we wanted and delivered. He juggled multiple clients with no interruption to our service
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.






Vehicle information
Features
Reviews
The person who wrote up my car was excellent.
The person who wrote up my car was excellent. He was kind and let me know what I needed. He brought in the part and showed me what it look like.






Used
2021 GMC Terrain SLT
Vehicle information
Features
Reviews
Very helpful and made the purchase process smooth and
Very helpful and made the purchase process smooth and seamless. Would definitely both buy here again and refer others to this dealership. We are enjoying our new F-150.



Used
2021 GMC Terrain SLE
Vehicle information
Features
Reviews
They were great, called me right away, very curteous and
They were great, called me right away, very curteous and no sales pressure. It was the car I've been looking for but its 2500 miles away so i passed.






Used
2021 GMC Terrain Denali
Vehicle information
Features
Reviews
My experience with the company is always professional,
My experience with the company is always professional, polite, consistent, and concerned about the needs of the customers. Howard does an amazing job in assisting with problem solving in order to get the best results for the service provided. By initially going above and beyond the call of duty for not just me but all of his clients / anyone who may need help.






Used
2021 GMC Terrain SLE
Vehicle information
Features
Reviews
I really appreciated the effort Eric and his manager made
I really appreciated the effort Eric and his manager made to find the right SUV I liked and could afford! They are the best






Used
2021 GMC Terrain SLE
Vehicle information
Features
Reviews
Loyal Customer
Jerry is the one of the kindest and helpful person. He always provides excellent customer service and support. He explains what is needed for my vehicle and why it?s important for my vehicle.






Used
2021 GMC Terrain SLT
Vehicle information
Features
Reviews
Great experience
Our experience was made easy and financially comfortable by Ben and Scott! Ben worked with my requirements and financial boundaries and got me in a fabulous new Buick Envison. Ben is friendly and knowledgeable and stayed in communication with me regarding all things necessary to complete my deal with ease.






Used
2021 GMC Terrain SLT
Vehicle information
Features
Reviews
Easy and smooth purchase!
We traded in two of our vehicles for one of their used cars. I did most of the deal through emails and phone calls which were always promptly returned. They saved me some money and made it so easy to work with me when it came to the things that were important to me in a vehicle. Literally all we had to do was come in and sign the paperwork and drive off! I highly recommend this no-pressure, easy to work with dealership.






Used
2021 GMC Terrain SLE
Vehicle information
Features
Reviews
Sales manager
Service dept was on top of getting me in and out and also provided loaner. Car was done next morning. the grass is greener on the mountain!!!!!
GMC Certified
2021 GMC Terrain SLE
Vehicle information
Features
Reviews
Oil change
I was running late and Margaret was able to still fix me in over the phone. I was there for a little over an hour but was able to connect to the internet and do some work while I waited.
GMC Certified
2021 GMC Terrain SLE
Vehicle information
Features
Reviews
Pleasant and fast very friendly tom short is the best
Pleasant and fast very friendly tom short is the best assist me on the bedliner and just the perfect side steps for my truck thank you for the perfect ride!
There are 20 matching cars close to your year range.






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2020 GMC Terrain SLT
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Certified
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2019 GMC Terrain SLE
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2019 GMC Terrain Denali
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GMC Certified
2023 GMC Terrain SLE
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2022 GMC Terrain SLE
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2019 GMC Terrain SLE
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2023 GMC Terrain SLE
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Used
2019 GMC Terrain Denali
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Used
2023 GMC Terrain SLE
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2020 GMC Terrain Denali
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2019 GMC Terrain SLE
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GMC Terrain prices by year
Model year | Prices from | Deals |
---|---|---|
2026 GMC Terrain | $28,529 | |
2025 GMC Terrain | $28,103 | |
2024 GMC Terrain | $21,995 | 11 Great deals |
2023 GMC Terrain | $19,995 | 32 Good deals |
2022 GMC Terrain | $16,599 | 23 Great deals |
2020 GMC Terrain | $13,898 | 12 Good deals |
2019 GMC Terrain | $11,500 | 18 Good deals |
2018 GMC Terrain | $7,300 | 9 Good deals |
2017 GMC Terrain | $6,499 | 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 $20,968, with pricing starting at $10,799.
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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Research the 2021 GMC Terrain
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