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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
Keego Harbor, 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 SLE
Vehicle information
Features






Used
2020 GMC Terrain Denali
Vehicle information
Features
Reviews
Silverado
Bruce was very helpful, it was the smoothest experience I?ve leasing a vehicle in a long time.
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 Denali
Vehicle information
Features
Reviews
Perfect experience
Very friendly! made sure everything was perfect with the vehicle before the purchase and helped as much as possible every step of the process 10/10 would recommend to anyone.
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
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
Amer Samhat was my salesperson, I had been looking
Amer Samhat was my salesperson, I had been looking previously - SERRA had on the lot the color & style I was looking for. The purchase was seamless and efficient-Amer?s knowledge of the product & process was appreciated, as was his professionalism, and is the reason I would recommend Serra Ford Farmington Hills.
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
Chevy Trailblazer Lease
Very happy with our recent Leasing experience at Fox Chevrolet. Other dealers just told us the vehicle we wanted was not available. Sherry at Fox went to work to find exactly the vehicle we wanted. Buying process was smooth and quick. Overall experience was great!!






Used
2020 GMC Terrain SLE
Vehicle information
Features
Reviews
Service
Best service I have ever had at any dealership . Went in for a recall item.






Used
2020 GMC Terrain SLE
Vehicle information
Features
Reviews
My first time getting a car loan was a very good
My first time getting a car loan was a very good experience very nice and confident people now I m so happy with my new truck I really recommend






GMC Certified
2020 GMC Terrain SLE
Vehicle information
Features
Reviews
The service representative was very polite and
The service representative was very polite and professional. I was satisfied with the service done to my Vehicle. Including washing my vehicle. Service done in a timely manner.






Used
2020 GMC Terrain SLE
Vehicle information
Features
Reviews
CHEVROLET SERVICE
ENJOYABLE, QUICK, PLEASENT, QUICK SERVICE AND MOST OF ALL , A STAFF THAT ATTENDENT TO MY NEEDS WHEN I NEEDED HELP.
Vehicle information
Features
Reviews
Don Sollars
Staff is professional and courteous. Business is well maintained and clean.






Used
2020 GMC Terrain SLE
Vehicle information
Features
Reviews
Super fast service on my brakes!
Super fast service on my brakes! very satisfied! I took my car in on 1-15-25, and they completely replaced my rotors, the pads, and flushed the brake lines. I appreciated getting my car back on the road within a day!
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 SLE
Vehicle information
Features
Reviews
Price of replacing headlight bulb on the Chevrolet
Price of replacing headlight bulb on the Chevrolet Equinox is ridiculous. Service department is always friendly and had previously explained how much it would cost.






Used
2020 GMC Terrain SLE
Vehicle information
Features
Reviews
My experience was easy, Frank was very professional & the
My experience was easy, Frank was very professional & the whole process didn?t take long at all; this is my 5th lease from EdRinke, and I have never been disappointed
Used
2020 GMC Terrain SLE
Vehicle information
Features
Reviews
my shopping experience with Nancy was excellent.
my shopping experience with Nancy was excellent. From start to finish there was a lot of communication and assistance. Nancy helped me through the very first big purchase item I've done and it was painless. Nancy and her team helped me get approved for the truck of my dreams, with different finance options to keep it within my budget.
Vehicle information
Features






Vehicle information
Features
Reviews
Very good, no pressure, honest experience.
Very good, no pressure, honest experience. The salesman, Alex, listened to any concerns we had and acted on them. My only mixed reaction was the financing. As to the online financing, I filled it out but I don’t think the dealership looked at it and offered a local credit union financing. We wanted to put a large amount as a down payment by they advised us to get a bigger loan ; that banks wouldn’t bother with smaller loans. I question this, but didn’t know how to do this with online financing.






GMC Certified
2020 GMC Terrain Denali
Vehicle information
Features
Reviews
Matthew Carducci absolutely, hands down made the car
Matthew Carducci absolutely, hands down made the car buying process the easiest I’ve experienced in my life. I got to the dealership around 1:00 PM he had all the paperwork done, the vehicle cleaned, checked and everything ready to go, paper signed, and out of there in less than two hours. He also pulled some strings and had them put a full tank of gas in the vehicle. We even had time to sit back and chat about APPLE’s newest technologies and I even encouraged him to update the software on his phone, but she did right there. It felt like I was chatting with somebody I’ve known for a long time. They did not try to press any extended warranties or gadgets and gizmos and stuff. They made me aware that warranties were available and asked me if I want to explore that option. I declined and they never press the issue again. When I’m in the position to purchase a brand new one. I will hunt Matthew down!






Vehicle information
Features
Reviews
I had an amazing experience at Turbo Motors!
I had an amazing experience at Turbo Motors! From start to finish, the team made the entire process smooth and stress-free. A special shoutout to Jason and Earl for their exceptional service — these guys went above and beyond to make sure I found the perfect vehicle. They were knowledgeable, professional, and genuinely cared about getting me the best deal. If you're looking for top-notch customer service and a great selection of cars, Turbo Motors is the place to go. Highly recommend!






Used
2020 GMC Terrain SLT
Vehicle information
Features
Reviews
I recently had an outstanding experience at Grand Blanc
I recently had an outstanding experience at Grand Blanc Mitsubishi. From the moment I walked in, the staff was friendly, knowledgeable, and eager to assist. They took the time to understand my needs and preferences, ensuring I found the perfect vehicle. The selection of cars was impressive, and the showroom was immaculate. My salesperson was exceptionally patient, answering all my questions and providing detailed information about each vehicle's features and benefits. I never felt rushed or pressured, which made the entire process enjoyable. The financing team worked diligently to secure a great deal that fit within my budget. They explained all the terms clearly and made sure I was comfortable with my purchase. Additionally, the service department has been top-notch, providing prompt and efficient maintenance with a smile. Overall, my experience with Grand Blanc Mitsubishi was excellent from start to finish. I highly recommend them to anyone in the market for a new or used vehicle. They truly go above and beyond to ensure customer satisfaction.






Vehicle information
Features
Reviews
Oil Change
I had scheduled appointment for an oil change and tire rotation. They took me a few minutes early I was done in under 30 minutes. My service provider was very nice and even told me my remote was getting weak and to replace my battery and if I didn?t know how to bring it in with the battery and he would replace it. Very helpful.
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GMC Terrain prices by year
Model year | Prices from | Deals |
---|---|---|
2026 GMC Terrain | $30,468 | |
2025 GMC Terrain | $29,170 | |
2024 GMC Terrain | $22,795 | 10 Good deals |
2023 GMC Terrain | $20,450 | 20 Good deals |
2022 GMC Terrain | $19,598 | 45 Great deals |
2021 GMC Terrain | $15,444 | 5 Good deals |
2019 GMC Terrain | $12,990 | 14 Good deals |
2018 GMC Terrain | $10,995 | 5 Good deals |
2017 GMC Terrain | $6,995 | 3 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 $20,276, with pricing starting at $10,762.
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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Used 2020 GMC Terrain by body style
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