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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
South Plainfield, NJ
- 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
A surprisingly pleasant experience
Best experience I've ever had with a dealership service department! Michelle and Jack picked up my car and returned it to me!! Friendly, clean, pleasant and competent. So rare these days. I would recommend them highly, especially over Freehold Buick. Freehold Buick tried to rip me off on several occasions. They lied to me and were disrespectful. I'll never go back to Freehold Buick, but look forward to working with Jim Curley Buick of Keyport in the future. Thanks so much.
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
Absolutely a great experience!
Absolutely a great experience!! The salesman Scott Durso was extremely knowledgeable and helpful throughout the whole process. I appreciate him and the finance guy who I cant remember his name. They treated my daughter and I with the utmost respect. I would definitely recommend him and the dealership.
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
GREAT TO BE THERE
WAS ON DOT TO GET ON SERVICE WITH DETAILED EXPLANATIONI. I HAVE BEEN TAKING MY VEHICLES FOR A NUMBER OF YEARS AND HAVE ALWAYS A GOOD EXPERIENCE. THEY DON'T DO ANY WORK THAT ISN'T NECESSARY. I TRUST THAT THEY WON'T TRY AND SELL ME SOMETING I DON'T NEED.
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
got a great car at great price - dealership is bustling -
got a great car at great price - dealership is bustling - dealt with great salesperson Herminio- the car was detailed and gorgeous when i picked it up - only disappointment was they didn’t honor $500 discount they’d offered when i made appt- but would def go back
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
Excellent experience from start to finish.
Excellent experience from start to finish. Open, Honest, clear conversations. Leo Hernandez, my sales person, was Awesome to deal with. The Manager, and everyone else was Great! I would buy another vehicle from Schumacher Chevrolet with no reservations at all.
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






Used
2020 GMC Terrain SLT
Vehicle information
Features
Reviews
Team was professional from the first contact.
Team was professional from the first contact. They did a great job in follow up. After the purchase they continue to follow up.






Used
2020 GMC Terrain SLT
Vehicle information
Features
Reviews
Purchasing from this dealership was a match made in
Purchasing from this dealership was a match made in heaven. Everything was flawless from start to finish. They put all effort in for me to obtain my desired vehicle. I Personally would like to offer major thanks to Jonathan Marte being the captain of the entire transaction, helping me from the moment I stepped in to the second I left the lot.






Vehicle information
Features
Reviews
Good dealership service, very happy with the service and
Good dealership service, very happy with the service and my new car, would recommend it.






Used
2020 GMC Terrain SLE
Vehicle information
Features
Reviews
I go 35 minutes further than dealerships near me to have
I go 35 minutes further than dealerships near me to have my car serviced because the Service Department from Tom and his mechanics are the best. I f you don’t think so go to another dealer and you will be back at Lynne’s






Used
2020 GMC Terrain SLE
Vehicle information
Features
Reviews
I can honestly say I was taken care of with white glove
I can honestly say I was taken care of with white glove treatment. Joseph put in the work and got me the car and on my way home in about an hour. Thumbs up!!!
There are 20 matching cars close to your year range.






Used
2022 GMC Terrain SLT
Vehicle information
Features






Used
2022 GMC Terrain AWD AT4
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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Used
2022 GMC Terrain SLE
Vehicle information
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GMC Certified
2022 GMC Terrain SLE
Vehicle information
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Used
2019 GMC Terrain SLT
Vehicle information
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Used
2019 GMC Terrain Denali
Vehicle information
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Used
2022 GMC Terrain SLE
Vehicle information
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Used
2019 GMC Terrain SLE
Vehicle information
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GMC Certified
2022 GMC Terrain AT4
Vehicle information
Features






Vehicle information
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Used
2022 GMC Terrain SLE
Vehicle information
Features






GMC Certified
2022 GMC Terrain SLE
Vehicle information
Features






Used
2022 GMC Terrain SLE
Vehicle information
Features






Used
2022 GMC Terrain SLT
Vehicle information
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Used
2021 GMC Terrain SLE
Vehicle information
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Vehicle information
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Vehicle information
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Used
2019 GMC Terrain Denali
Vehicle information
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GMC Terrain prices by year
Model year | Prices from | Deals |
---|---|---|
2026 GMC Terrain | $31,295 | |
2025 GMC Terrain | $30,162 | 1 Good deal |
2022 GMC Terrain | $17,695 | 24 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 $20,044, with pricing starting at $9,500.
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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