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Used
2020 GMC Terrain
for sale
near
Aldine, TX
- 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.






GMC Certified
2020 GMC Terrain SLE
Vehicle information
Features
Reviews
Absolutely excellent customer care and service, quick and
Absolutely excellent customer care and service, quick and thorough! Matthew was an absolute rockstar. Bought my new vehicle in for a warranty replacement, and the local rental partner didn't have any loaner vehicles available. Matthew went out of his way to make sure I had a loaner for my family of 4 while my vehicle was getting serviced. Would definitely recommend this dealership for any service to a GM vehicle; they are wonderful.
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
Chris from service is attentive to detail and very
Chris from service is attentive to detail and very professional. Always has answers for any questions or concerns. I?ve been to many dealers always with customer service issues and Beck and Masten South is the best in service!
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
I recently purchased a 2025 GMC Canyon AT4 from Sterling
I recently purchased a 2025 GMC Canyon AT4 from Sterling McCall Buick GMC, and I couldn't be happier with the experience. As a first-time new car buyer, Terrell Green made the entire process smooth and enjoyable. Terrell was incredibly helpful, answering all my questions and guiding me through each step. I highly recommend Sterling McCall Buick GMC to anyone looking for a great car-buying experience.
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






Vehicle information
Features
Reviews
All went well, fast, and courteous service, the wait was
All went well, fast, and courteous service, the wait was not long at all. The service writer was very friendly and nice, very neat facility.
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.






Vehicle information
Features
Reviews
Go to Max if you want a M car.
Go to Max if you want a M car. He will take care of you like family. Going back to add more stuff on the car through him.
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 SLE
Vehicle information
Features
Reviews
Mr. Joseph Banieh
All Seems Well I Like Drive Time I Will Tell My Friends Bout It Guys My Daughter Needs a Good School Car This Might Be Da Place To Go...!






Used
2020 GMC Terrain SLE
Vehicle information
Features
Reviews
I recently bought a 2014 BMW X5 from Hue - he was very
I recently bought a 2014 BMW X5 from Hue - he was very attentive and helpful. I had a 3rd party inspection completed prior to purchasing and they gave good marks for the car. I have received many compliments on how new the car looks despite being over 10 years old. The owner, Kal, offered top-dollar for our trade-in and even offered us fair money for an older car. The purchase process went very smoothly with Trice, and the dealership was very responsive when I needed some help with a trailer hitch. Their collection of cars impressed me - they seem to only sell cars in excellent condition. I can definitely recommend America’s Auto Financial to anyone looking for a nicely used car!






Used
2020 GMC Terrain SLT
Vehicle information
Features
Reviews
Very good to work with….
Very good to work with…. No Hassle at all Kelly is a great sales person to deal with. I would recommend her All day long. Lawrence was good as well in finance with all the paperwork!






Used
2020 GMC Terrain SLT
Vehicle information
Features
Reviews
They are very professional and caring about the needs of
They are very professional and caring about the needs of the customer. They do a great job of following up on inquiries.






Used
2020 GMC Terrain SLE
Vehicle information
Features
Reviews
buying at car max
As a retired tx DPS mvi trooper through my 30 years dealing with dealers carmax is most caring dealer. When we went to car max on gulf freeway to look for a new vehicle the salesman were very caring and helpful to find the velociraptor we wanted. We bought a 2916 Honda CRV with 10 mikes on the vehicle. We bought it. Service group was also caring and helpful. Keep up the good work. Larry parks.






Used
2020 GMC Terrain SLE
Vehicle information
Features
Reviews
Fourth Purchase
This will be my fourth purchase from Drive Time SW Frwy. location. Always excellence in service, sales, inventory and delivery. Dre, my Salesperson is hooking me up now :)






GMC Certified
2020 GMC Terrain Denali
Vehicle information
Features
Reviews
I use this dealership for all my maintenance needs.
I use this dealership for all my maintenance needs. I have always had a good experience dealing with the service department there. I would recommend Ben Hall as your service advisor in case you would ever need maintenance on you vehicle.






Used
2020 GMC Terrain SLT
Vehicle information
Features
Reviews
Muy buena atenci�n por parte de todo el equipo,
Muy buena atenci�n por parte de todo el equipo, especialmente por parte del se�or Gil Campos y la se�orita Andrea quienes escucharon con atenci�n mis necesidades y las solucionaron satisfactoriamente y en poco tiempo.






Vehicle information
Features
Reviews
Miss Laurel Williams was the best !
Miss Laurel Williams was the best ! I got a really great deal Love my new crv






Vehicle information
Features
Reviews
Excellent Service.
Excellent Service. Waiting on a High Country to work with Michael again! Great Job!!! Sales through Credit was fantastic!!!






Used
2020 GMC Terrain SLE
Vehicle information
Features
Reviews
Muhammad Abbasi, was a great person, am very satisfy with
Muhammad Abbasi, was a great person, am very satisfy with their work . Thank you America's Xtreme Auto.
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GMC Certified
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GMC Terrain prices by year
Model year | Prices from | Deals |
---|---|---|
2026 GMC Terrain | $29,719 | |
2024 GMC Terrain | $18,499 | 24 Great deals |
2023 GMC Terrain | $15,500 | 7 Good deals |
2022 GMC Terrain | $17,500 | 8 Great 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 $19,400, with pricing starting at $8,995.
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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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.