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Used
2021 GMC Terrain
for sale
near
Silver Lake, OH
- 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
CJ was just the right salesman for us.
CJ was just the right salesman for us. His personality is great! The best thing we liked about CJ was he made sure that we had all the information we needed and that he showed us the cars we wanted to see. CJ listened to us and absolutely came through for us. This is our fourth vehicle that we bought at Preston Kia and I’m sure not the last, great Dealership! Thanks CJ for all your help and for being so wonderful to work with we appreciate you. Gary and Connie Danielson
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
My husband and I live in the Cincinnati area and found a
My husband and I live in the Cincinnati area and found a new 2025 Yukon Elevation at Ron Marhofer for a great price. The price was as advertised online- no bait and switch with employee pricing or discounts that only certain groups qualify for- just a flat dealer discount. We worked with Steven and the process was smooth and easy- definitely worth driving 3.5 hours.
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
Ultimately I Am Satisfied With The Service.
Ultimately I Am Satisfied With The Service.. Got Me In The Car I Wanted And I?m Excited About it? Would Definitely Recommend Anybody To Get A Car From Ganley?
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
Dale was very helpful and nice.
Dale was very helpful and nice. I didn’t feel pressured at all. Jesse in finance was also very helpful.
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
As usual, Kelly Buchner was there as I entered the
As usual, Kelly Buchner was there as I entered the service area. I have been getting my service with her for many years.She takes very good care of me and my car.
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 SLT
Vehicle information
Features
Reviews
Great people to deal with my deal is still going on but
Great people to deal with my deal is still going on but so far it has been a pleasure as everyone would like to pay less or get more for there trade in but with that being said it's 2025 good luck with buying a new car or a used one it's not a buyers market
Used
2021 GMC Terrain SLT
Vehicle information
Features
Reviews
Matt helped me find a car that would be reliable, cost
Matt helped me find a car that would be reliable, cost efficient and easily obtainable as a first time car buyer! Him and Steve worked together to provide me with the best service!
Vehicle information
Features
Reviews
Great service and great people.
Great service and great people.Brad was the best. Will always go back even though i live 45 minutes away. Never had a bad experience
Used
2021 GMC Terrain SLT
Vehicle information
Features
Reviews
I dealt with Todd and he made the process extremely easy.
I dealt with Todd and he made the process extremely easy. We were coming from 2 hours away and were able to complete most of the legwork before we arrived.
GMC Certified
2021 GMC Terrain SLE
Vehicle information
Features
Reviews
Customer
Ed was very helpful and the process purchasing the truck was quick and painless. I’m glad I drove from Columbus to purchase he truck. Ed also held the truck when I said I was on my way.
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GMC Terrain prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Terrain | $37,723 | |
| 2024 GMC Terrain | $24,981 | 6 Great deals |
| 2023 GMC Terrain | $22,863 | 11 Great deals |
| 2022 GMC Terrain | $21,111 | 7 Great deals |
| 2020 GMC Terrain | $17,214 | 12 Good deals |
| 2019 GMC Terrain | $13,886 | 6 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 $19,163, with pricing starting at $11,707.
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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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.
