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*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.
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Used
2020 GMC Terrain
for sale
near
St. Clair Shores, 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
2020 GMC Terrain Denali
Vehicle information
Features
Reviews
I had my 2020 Terrain for 5 years before I had any major
I had my 2020 Terrain for 5 years before I had any major issues out of it. My brake booster needed replaced. After about a month of it being out the shop someone hit and totaled it. Very sad day. I love my Terrain






Used
2020 GMC Terrain SLT
Vehicle information
Features
Reviews
1st time at this dealership, went in for oil change tire
1st time at this dealership, went in for oil change tire rotation for my 2023 jeep and had my filter change and fluids check. They did excellent work amazing service. The customer sitting arear is clean and offer beverages to there customers. The Service Rep Khadijah is a very polite and informative young lady who kept me abrupt. Summit Place North Gratiot Ave. Clinton TWP Mi. This is the place to go get service done on your vehicle.
Great Reliability
Great vehicle, 65,000 miles and not a single issue, hoping to get atleast another 100k miles out of it. Extremely reliable. A family member of mine bought a Honda that broke down at 16,000 miles and got stranded. Would absolutely recommend a 2018+ terrain






Used
2020 GMC Terrain SLE
Vehicle information
Features
Reviews
MY TERRAIN
I leased this car before deciding to buy. Its a reliable vehicle and I have never had any break downs since I have had it.. just regular matenance






Used
2020 GMC Terrain SLT
Vehicle information
Features
Reviews
This Review all about Sharr Garza!
This Review all about Sharr Garza! She is the only person you want to deal with at this location. The patience and time she took explaining things to me was above and beyond appreciated. She communicated and even double checked my car and found things the collision shop missed and I wasn’t even upset about it because she was honest, upfront, and got everything ordered and fixed right away! She really makes it a point to make sure the customer is fully taken care of and satisfied with their service! As far as I’m concerned she should be the Manager of this location! Employees there could really learn a lot from the way she does things.
I LOVE the power
I really enjoy the Terrain. Traded in our beloved Mercedes R350. It was dream to driving on the highway. Our list for new vehicle was easy to get in and out without climbing up or down. No leather seats, hate leather seats, panoramic roof, engine power, get up and go, some luxurious in the vehicle, an easy info console. Before we took a test drive, we did our following tests. How easy to get in and out of the vehicles, leg space (our son is 6'4"). Only wanted two row seating, comfort seating. We checked all other makes. Spend awhile day going from different Dealerships of different makes and models. Didn't want to speak to car salesman, just let us do our preliminary test, on different makes and models. Then we look at the warranties. Finally took take a test drive. Was blown away at the get up and go of the Terrain, pleasantly surprised at the safety features and options it comes with. After almost a month, trips outside the city to the mountains and back. We are really happy with the purchase of the Terrain. Seven years warranty bumper to bumper, ten years on the powertrain. The true fuel economy really surprised me, it doesn't bother me that I have use 91 fuel because of the 2 liter engine. Had to use it on the Mercedes so no change there.






Used
2020 GMC Terrain SLE
Vehicle information
Features
Reviews
Service was very good.
Service was very good. Large repair. Advisor stayed in contact with me often. My vehicle was at dealership overnight.
Exactly what I wanted.
I absolutely love my vehicle. It is reliable and comfortable. I recommend this vehicle to anyone that wants an SUV and is looking for a change.






Used
2020 GMC Terrain SLT
Vehicle information
Features
Reviews
Negotiated by phone flew into Detroit to pickup and drive
Negotiated by phone flew into Detroit to pickup and drive back to NY. Everything ready to sign when I arrived, car was in amazing shape, everyone at the dealer friendly and helpful. Was home by dinner time with my Jag!






Used
2020 GMC Terrain SLT
Vehicle information
Features
Reviews
Nothing but the best.
Nothing but the best. Brendon was the best. He always told me the truth. I was pleased with him. As a matter of fact from the G M down all were great






Used
2020 GMC Terrain SLT
Vehicle information
Features
Reviews
Recall Service Review
My recall service appointment on 9/7/23 was reschedule by Jason Jackson. The reason was the tech going to be out for my original appointment which was 9/8/23. Jason Jackson service consultant at Suburban took care of me very well, I also ask him can we do the works package for an oil change with tire rotation. He said sure we can fit that in with your recall. Jason customer service is always on point and over the top.






Used
2020 GMC Terrain SLE
Vehicle information
Features
Reviews
Ben was extremely helpful and patient .
Ben was extremely helpful and patient . He’s the best at what he does and has earned my business.






Vehicle information
Features
Reviews
Excellent buy.
Excellent buy. Chevy Traverse. Checked by Chevy dealership. All safety and other features fully functional. Very helpful salespersons.
Used
2020 GMC Terrain SLE
Vehicle information
Features
Reviews
Tony was very patient and helpful and took the time to
Tony was very patient and helpful and took the time to help me select a vehicle that suited my needs. Never pushy and always looking to cater to my requirements. He ran several calculations and scenarios to ensure I was getting the best option within my price constraints. I will be seeking out Tony's services for vehicle purchases in the future and will recommend him to friends and family for their vehicle needs






Used
2020 GMC Terrain Denali
Vehicle information
Features
Reviews
Finding value in a used automobile is difficult, but Moe
Finding value in a used automobile is difficult, but Moe at Car Dome Auto Sales ensured I got the most bang for my buck. After discussing my budget and requirements, Moe showed me cars with the best characteristics for the money. I didn't feel like I had to sacrifice quality to keep inside my budget. The entire process felt honest and fair, and I drove away feeling I had received a wonderful price.






Vehicle information
Features






Used
2020 GMC Terrain SLE
Vehicle information
Features
Reviews
Ed Lazette is awesome.
Ed Lazette is awesome. Very kind and thorough. He got me into the perfect vehicle for me. He's the best!!
There are 20 matching cars close to your year range.






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2019 GMC Terrain Denali
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GMC Certified
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Used
2022 GMC Terrain SLT
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GMC Certified
2022 GMC Terrain SLE
Vehicle information
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Used
2021 GMC Terrain SLE
Vehicle information
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Used
2022 GMC Terrain SLE
Vehicle information
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Used
2022 GMC Terrain SLE
Vehicle information
Features






Used
2022 GMC Terrain SLE
Vehicle information
Features






Used
2022 GMC Terrain SLT
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Used
2019 GMC Terrain Denali
Vehicle information
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Used
2018 GMC Terrain SLE
Vehicle information
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Vehicle information
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Used
2022 GMC Terrain Denali
Vehicle information
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Used
2022 GMC Terrain SLE
Vehicle information
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GMC Certified
2022 GMC Terrain SLE
Vehicle information
Features






Used
2022 GMC Terrain SLE
Vehicle information
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Vehicle information
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Used
2021 GMC Terrain SLE
Vehicle information
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Used
2021 GMC Terrain SLE
Vehicle information
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GMC Terrain prices by year
Model year | Prices from | Deals |
---|---|---|
2026 GMC Terrain | $29,079 | |
2025 GMC Terrain | $29,603 | |
2024 GMC Terrain | $21,995 | 5 Great deals |
2023 GMC Terrain | $19,995 | 23 Good deals |
2022 GMC Terrain | $16,750 | 14 Great deals |
2019 GMC Terrain | $13,998 | 7 Good deals |
2018 GMC Terrain | $11,500 | 7 Good deals |
About the 2020 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 2020 GMC Terrain cost?
The 2020 GMC Terrain price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2020 Terrain is $19,535, with pricing starting at $9,900.
What is the MPG of the 2020 GMC Terrain?
The 2020 GMC Terrain offers up to 26 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 2020 GMC Terrain?
The 2020 GMC Terrain compares to and/or competes against the following vehicles:
Is the 2020 GMC Terrain reliable?
The 2020 GMC Terrain has an average reliability rating of 4.5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2020 Terrain owners.
Is the 2020 GMC Terrain a good SUV?
Below are the Cars.com consumer ratings for the 2020 GMC Terrain.
- Comfort 4.8
- Interior 4.6
- Performance 4.5
- Value 4.4
- Exterior 4.8
- Reliability 4.5
88% of drivers recommend this car
- Comfort 4.8
- Interior 4.6
- Performance 4.5
- Value 4.4
- Exterior 4.8
- Reliability 4.5
Denali (2 styles)
Style | |
---|---|
AWD 4dr Denali | FWD 4dr Denali |
Inventory price | |
Starting at $39,900 | Starting at $38,300 |
Combined MPG | |
23 | 24 |
Engine | |
252.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) | 252.0-hp, 2.0-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 | |
---|---|
AWD 4dr SLE | FWD 4dr SLE |
Inventory price | |
Starting at $30,000 | Starting at $28,400 |
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) |
SLE Diesel (1 style)
Style |
---|
FWD 4dr SLE Diesel *Ltd Avail* |
Inventory price |
Starting at $0 |
Combined MPG |
32 |
Engine |
137.0-hp, 1.6-liter, 4 Cylinder Engine (Diesel Fuel) |
SLT (2 styles)
Style | |
---|---|
FWD 4dr SLT | AWD 4dr SLT |
Inventory price | |
Starting at $31,200 | Starting at $32,800 |
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 Diesel (1 style)
Style |
---|
FWD 4dr SLT Diesel *Ltd Avail* |
Inventory price |
Starting at $0 |
Combined MPG |
32 |
Engine |
137.0-hp, 1.6-liter, 4 Cylinder Engine (Diesel 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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