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Used
2020 GMC Terrain SUVs
for sale
near
Hazel Crest, IL
- 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 SLT
Vehicle information
Features
Reviews
No problems and no hassles.
No problems and no hassles. Service was very good 👍🏿 My service advisor was fantastic also
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 Denali
Vehicle information
Features
Reviews
Had a great experience at Chevrolet of Naperville.
Had a great experience at Chevrolet of Naperville. Everyone was helpful and accommodating, showing me multiple cars and working with me on my trade in value.
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






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Reviews
We came in late in the day with an unexpected emergency
We came in late in the day with an unexpected emergency car repair and were very happy with the service provided. Everything was great! Check in, our shuttle driver Vicky was so kind and even stayed late to take us home which we appreciated. The car was fixed in a short amount of time and shuttle driver back Ed also very nice. We've purchased and had our cars serviced from D'Arcy since 1990 and could not be more pleased! Thank you!
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 SLE
Vehicle information
Features
Reviews
great customer service and get straight to the point of
great customer service and get straight to the point of what you want or need
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 SLT
Vehicle information
Features
Reviews
Service
Always excellent. Polite,helpful answer any questions
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 Denali
Vehicle information
Features
Reviews
Great service 👍 very easy to work with
Would go there for all my purchase 😁 great service and friendly made be feel right at home as I flew in from Oregon and picked up a truck it was all ready to go and was very Happy






Used
2020 GMC Terrain SLE
Vehicle information
Features
Reviews
Great service
I was in and out in less than an Hour. Everyone was very pleasant, the paperwork was explained in detail. They allowed me to leave my other vehicle there until someone took me to pick it up. From the time I entered ti the time I left I felt very comfortable.






Vehicle information
Features
Reviews
Service rep was ?
Service rep was ?on the ball? Understood my request and my lack of correct nomenclature






Vehicle information
Features
Reviews
I had a great experience.
I had a great experience. I purchased a car at my second visit. On my first visit Luke the manager was very kind. We decided to return because our impression of Luke. Herman was the sales representative. He was very knowledgeable.






Used
2020 GMC Terrain SLT
Vehicle information
Features
Reviews
Ray gave me excellent advice on what would be the most
Ray gave me excellent advice on what would be the most appropriate car for what I was looking for. Got a good deal and saved some money on what I planned to spend. Happy with the purchase. It is much appreciated.






Used
2020 GMC Terrain SLT
Vehicle information
Features
Reviews
I had major work done on my car and I couldn?
I had major work done on my car and I couldn?t be happier with the turnout. I had my transmission replaced along with a couple other issues on my 2017 vehicle. It took a while for the entire thing to get completed, but I was given status updates throughout the process. I picked up my vehicle late last night (5:45 pm). I was surprised the service manager was still there and he took the time to go over everything that had been done to my vehicle. The total price was slightly lower than what I was I was told it would be at the start. I was very happy and wasn?t expecting that. My car is driving great today and so far I?m extremely happy with the result from my service experience. I?m very appreciative of the help I was given and the customer service I received. Thank you Justin and everyone who worked on my car. ?






Used
2020 GMC Terrain Denali
Vehicle information
Features
Reviews
Thank you for Julio I came in there and said what I
Thank you for Julio I came in there and said what I wanted and got me exactly what I was looking for!






Used
2020 GMC Terrain SLE
Vehicle information
Features
Reviews
great communication w Abigail
I don’t buy for this dealer (due to distance) however had great communication, straight forward pricing, and even suggestions from Abigail! Abigail is prompt in her response! Would contact her and this dealer again in the future!






Used
2020 GMC Terrain SLT
Vehicle information
Features
Reviews
Replacement Rear Window Wiper Blade Cover
Somehow the rear window wiper blade cover on my 2019 Buick Encore went missing.... Being a long-time friend and customer of Mike's, I went to his GMC service center for replacement, and was grateful that Bill Haggerty replaced the missing cover without charge! As always been my experience, GREAT service and GREAT dealership! ...Tom Noble






Used
2020 GMC Terrain SLT
Vehicle information
Features
Reviews
They gave me a great deal on a new jeep GrandCherokee L
They gave me a great deal on a new jeep GrandCherokee L thx RJ your th best!!






Used
2020 GMC Terrain SLE
Vehicle information
Features
Reviews
Sons Graduation Present 🎁
Would like to thank Liz and all that made the purchase of our Son's Dodge Challenger R/T such a smooth and easy transaction . We searched online for a specific car and color and found it with them. Liz provided us with a full video of inside and out walk around since we live to far to see it in person. My wife and i expected some slight imperfections being that we were purchasing a used car . But when car arrived we we absolutely stunned at how flawless interior of car was . It leads me to believe the buyer of used car dept here hand picks used cars with eye for detail. From initial contact thru arranging the covered transport we are exceptionally please with all aspects of this transaction. Thanks Liz and everyone at International Car for such a Beautiful Car and Pleasant Transaction James Reid Wagener SC






Used
2020 GMC Terrain SLE
Vehicle information
Features
Reviews
Customer service one of the best AJ was very helpful I
Customer service one of the best AJ was very helpful I been a customer for years I will definitely recommend this place to anyone.
Vehicle information
Features
Reviews
Ernie was a great salesman he walks you through eve step
Ernie was a great salesman he walks you through eve step of the process
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Used
2020 GMC Terrain Denali
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Used
2020 GMC Terrain SLT
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Used
2020 GMC Terrain Denali
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Used
2020 GMC Terrain SLT
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Used
2020 GMC Terrain Denali
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GMC Certified
2020 GMC Terrain Denali
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Used
2020 GMC Terrain SLE
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Used
2020 GMC Terrain SLE
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Used
2020 GMC Terrain SLT
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Used
2020 GMC Terrain SLT
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GMC Terrain prices by year
Model year | Prices from | Deals |
---|---|---|
2026 GMC Terrain | $29,919 | |
2025 GMC Terrain | $29,053 | |
2024 GMC Terrain | $23,528 | 7 Great deals |
2023 GMC Terrain | $18,497 | 5 Great deals |
2022 GMC Terrain | $20,665 | 7 Great deals |
2019 GMC Terrain | $12,977 | 8 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 $20,218, with pricing starting at $10,905.
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.
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.
Research the 2020 GMC Terrain
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