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Used
2021 GMC Terrain
for sale
near
St. Charles, 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.
Vehicle information
Features
Reviews
Phenominal
I went in to get a new, used car. Rudy worked hard to get me the financing I needed. I felt like I was working with friends - not sales people. There was a helping hand, not a pushy "out for himself" sales person. Rudy and Steve, as well as the rest of the office, were kind & compassionate. There was a great selection to choose from. Test driving was not a problem. I would recommend this business to everyone. They have a lifelong customer in our family!
READ PLEASE I love my Terrain.
READ PLEASE I love my Terrain. DO NOT get the 1.5 L. My engine has barely made it over 100,000 I have had $6k of repairs in less than a year. Things keep going wrong now. I had NO issues before. Catalytic converter went out 75-85k miles. My turbo was just replaced. Just beware of this type of engine… every mechanic that worked on it shared this is not uncommon for this type. I would definitely get another terrain but not the 1.5!
Vehicle information
Features
Reviews
Everything was perfect.
Everything was perfect. The process of buying a new car was was fast and easy. Jeff was great.
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
Sales staff was very knowledgeable regarding the vehicle
Sales staff was very knowledgeable regarding the vehicle I purchased also made sure to explain all details about warranty/maintenance Very satisfied and will continue doing business with Garber
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
That time again!
Loved working with Brandon Hamilton and his GM. Hope to work with you in the future!
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
Michael is a great salesman .
Michael is a great salesman . He follows up with you on your purchase of your vehicle. The service department are top notch and with help you on any service you need. Everyone is very friendly and very knowledgeable.
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
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Reviews
My sales person, Damon Peele, was awesome to wirk with.
My sales person, Damon Peele, was awesome to wirk with. It took a couple weeks but he came through with the vehicle I purchased. Great work, Damon!!!
Used
2021 GMC Terrain SLE
Vehicle information
Features
Reviews
Very happy with my experience working with Garber Buick.
Very happy with my experience working with Garber Buick. Very friendly and pleasant staff. Hollie was a joy to work with. Very helpful and patient as I worked my way through deciding on what vehicle I wanted after driving the same vehicle for 20+ years. Loving the Bronco Sport I decided on.
Used
2021 GMC Terrain SLT
Vehicle information
Features
Reviews
I bought in my 2021 Blazer in for collision repair, not
I bought in my 2021 Blazer in for collision repair, not only was the repair done when promised. The vehicle was detailed inside and out fantastic service.
Vehicle information
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Reviews
Sundance Buick GMC - Buick Envision
Jim Yanna is a class act. Easy to work with, and goes the extra mile.
Vehicle information
Features
Reviews
Fantastic experience from start to finish,Damon was very
Fantastic experience from start to finish,Damon was very helpful and knowledgeable in regards to working with me and getting the most for my trade in, very happy with my purchase
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GMC Terrain prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Terrain | $37,003 | 1 Good deal |
| 2023 GMC Terrain | $21,885 | 7 Good deals |
| 2020 GMC Terrain | $17,942 | 2 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 $18,710, with pricing starting at $9,999.
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 4.7
- 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.
Research the 2021 GMC Terrain
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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.
