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Used
GMC Terrain SUVs
for sale
near
Millstone, 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.
Used
2022 GMC Terrain SLE
Vehicle information
Features
Reviews
Good experience
Michael Bautista was great! He was very patient and let me look over the car as much as I needed. Service fixed all issues with the car previous to the sale. Although I wish the price could have been a bit lower overall I am satisfied with the purchase and would recommend this dealer to others.
Love my GMC Terrain!
I fell in love with my GMC Terrain when I test drove it and have not lost that loving feeling! I have received tons of compliments on it.
Used
2019 GMC Terrain SLE
Vehicle information
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Reviews
I had a great experience buying a car here!
I had a great experience buying a car here! Abby was very helpful with the purchase!
My Work horse.
I brought this truck in 2019. I kept taking it back to the dealership to get tweaked several times. Once it was figured out, never got any problems ever again. A little weak on the power side, but, other than that, its a magnificent vehicle. A total work horse. Great on gas. It is totally worth it.
Used
2022 GMC Terrain SLE
Vehicle information
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Reviews
I purchased a used vehicle on May 10 of 2025.
I purchased a used vehicle on May 10 of 2025. I actually started the purchase on May 1, but it was for my business and took a little bit longer to secure funding, etc. I work with Frank, who was amazing. He was patient, kept me informed, helped me along in the process, and delivered the vehicle so smoothly. Zach, the finance gentleman, was also amazing. The entire process was smooth and easy, and I would absolutely go back.
My 2022 terrain
25 000 miles on it so far No issues at all Power is fine Bluetooth is terrible Memory seats need work Lumbar is a bad design
Used
2022 GMC Terrain SLE
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Reviews
I went to Lester Glenn, & Lou C.
I went to Lester Glenn, & Lou C. was so helpful. Very pleasant, very knowledgeable! Such a great experience car shopping. I highly recommend LOU, now go and get your Hyundai!
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Estamos muito felizes com nosso carro muito confortável muita seguro . Dar confiança ao motorista espaço bom para minha família eu minha esposa e dois filhos
Used
2020 GMC Terrain SLE
Vehicle information
Features
Reviews
We are repeat customers at Lester Glenn and our salesman,
We are repeat customers at Lester Glenn and our salesman, Kosta, helped us get the exact car we were looking for. We were able to work out a good number on our trade in, and were very satisfied with our overall experience.
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 SLT
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Reviews
Excellent experience.
Excellent experience. Superb help from Hoss A. Special ordered vehicle that came precisely as requested
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
GMC Certified
2023 GMC Terrain SLE
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Reviews
LG as a dealer was cooperative and polite.
LG as a dealer was cooperative and polite. The salesman, Mike Amarando, was professional, personable and proficient in his job. Good man to deal with. We could not reach a sale but that was because of the car that did not meet my expectations.
Love Our New 2023 Denali Terrain!
We purchased the Denali Terrain 2023. The car is great. I have had four knee surgeries and needed a car to get in and out easily and comfort seating. The controls for adjusting the seat just the way you like are great. I am troubled also by back problems and totally love the heated seat when needed. Sometimes I just want to ride around and turn the heat on and adjust seat so my back feels better. The different controls and are numerous. I love the safety control warnings and info with traffic. The screen is fabulous and helps so much. When ever I park I like to drive in and park and then hold on brake put it in reverse so the screen then comes on and shows how I parked. I like the levers in cargo area for putting seats down and also like how flat they sit. Plenty of room. The back seat is roomy even when person in front is back. Enjoy being up higher than a vehicle. I feel I can see more and it also makes me feel safer. The Terrain looks beautiful and love all the chrome in front. The car seems bumpy but not as bad as our last. The roads are in rough shape here. It has a lot of pick-up my husband demonstrated that to me and he wont be doing that again unless it is necessary. It is a turbo 4 cylinder and can not believe the power you feel. All in all Iove the car and getting good mileage. Purchased car from Boucher in Waukesha. They were not pushy. Explained everything in detail and were very fair. Great place to purchase!
Used
2016 GMC Terrain SLE-2
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Reviews
I recently acquired a new 2026 Cadillac CT5.
I recently acquired a new 2026 Cadillac CT5. I worked with Dave Mandra. He was terrific. I highly recommend him. He is knowledgeable, responsive, and extremely easy to work with. He took the time to explain both the vehicle and my acquisition options. He was one of the best sales consultants I have ever worked with.
I purchased my 2016 GMC Terrain SLT in 2018 as a gently
I purchased my 2016 GMC Terrain SLT in 2018 as a gently used vehicle with only 21,000 miles on it. I never had issues with it. I kept it regularly serviced and had to replace tires. At now over 93,000 it has been a comfortable and very reliable car. The only feature I wished it had was rear air conditioning. Living here in the SE it gets hot and it takes a “minute” to get the back of the vehicle cooled down. However, I rarely have back seat passengers, and thankfully, the really hot weather lasts only a few months! I have been very pleased with this car and would recommend it to others. I traded it in a week ago for a larger car only because I need the room for a grandchild, and my elderly parents.
Used
2022 GMC Terrain SLE
Vehicle information
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Reviews
A normal dealership.
A normal dealership. Not amazing, not terrible. Straightforward. I liked that they didn’t interrupt or pressure me: want to look - look, don’t want it - move on. Gives a sense of freedom. I bought after four days, thoughtfully. I think I made the right choice.
Road trip 2022 GMC Terrain
Taking it on road trip Oklahoma to Key West Florida w/ stopover in Tennessee. I am getting 30 mpg running 75 mph. It handled like a dream going through Smokie mt. I was getting 32 mpg there. I like the ride on the interstates & I love the adaptive cruise control.
Used
2021 GMC Terrain SLT
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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.
Our 2021 Terrain SLT is really a nice auto.
Our 2021 Terrain SLT is really a nice auto. Gets great 30 MPG approximately, But, 0 to 60 is lacking horsepower. Great Little highway auto. Comfortable.....
Vehicle information
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Reviews
mike was super helpful and made me getting my dream car a
mike was super helpful and made me getting my dream car a super easy process!
Love love LOVE
I have owned my Terrain for 3 months now, and am absolutely in love with it. Super smooth, great pick up, and I get a lot of complements on both the exterior and interior design. I average 26.3 MPG city and highway combined, which is not bad considering I live in Florida so my AC is never off in the car.
Used
2020 GMC Terrain SLE
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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
2021 GMC Terrain SLE
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Reviews
It was a great experience.
It was a great experience. Sales rep. Benny Lopez was very knowledgeable and attentive. I would recommend everyone in need of a new/used car to go there.
One of the best looking suv's on the road. Highly
Extremely happy. Ride comfort, controls, comfort, looks, quietness, Quality. They should've kept the 2.0 turbo. But this engine not bad at all. Can't wait to get another.
Used
2020 GMC Terrain SLE
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Reviews
My experience with Ronnie Ghaida is what every car buying
My experience with Ronnie Ghaida is what every car buying experience should be, easy going, a very knowledgeable salesperson, took the time to answer all my questions in detail and told me things about the car I didn't even ask about, it was truly a very easy going and pleasant experience, I'm glad that Ronnie was my salesperson
Used
2023 GMC Terrain Denali
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Reviews
Jen was extremely helpful and worked with me for my sale.
Jen was extremely helpful and worked with me for my sale. This was definitely the best experience I?ve had in any dealership. So much so my father came a few days after me and purchased a truck as well.
Denali made the difference for us
We are very happy with our Terrain Denali. Our first choice was the 2023 Lincoln Corsair 1a but there are no in inventory. The Terrain Denali was 1b. Great styling exterior and interior
Used
2022 GMC Terrain SLE
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Reviews
The entire staff who helped in the process including Bob,
The entire staff who helped in the process including Bob, Alex and David were extremely professional and easy to work with. They all handled their areas of expertise flawlessly and made the process of buying with them very smooth and comfortable.
GMC Terrain
I bought my GMC from Ferguson GMC Superstore in Broken Arrow. I love this car it’s roomy and comfortable. I will definitely be being this car again. It gets great gas mileage.
Used
2020 GMC Terrain Denali
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Reviews
Alexis did an outstanding job on the sale of my car.
Alexis did an outstanding job on the sale of my car. Very pleased with the purchase and dealership.
Used
2019 GMC Terrain SLE
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Reviews
Great job by Ed and Andrew Made a difficult process
Great job by Ed and Andrew Made a difficult process easy Thank you all for helping my family and I
Sharp Vehicle
This is my first suv and I was overwhelmed with the style and performance. I have been purchasing General Motor vehicles for a long time. GMC terrain sle is a outstanding investment. I'm enjoying my retirement and my new GMC 👶
Used
2020 GMC Terrain Denali
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Reviews
Hunter was truly amazing.
Hunter was truly amazing. Helped me get into the vehicle that I wanted and worked the numbers to get me where I wanted to be. 10/10 experience here at bridgewater Kia!!!!
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Reviews
Fast and friendly service!
Fast and friendly service! Jessica was great to work with and located my Bronco Sport Heritage quickly. She made sure, with Charlie’s assistance that all of my needs were met and I pulled out of the lot with the car of my dreams. Thank you!
We love our GMC Terrain !
We love our GMC Terrain !! We recently purchased from former Mike Duman in Suffolk, VA which is now Priority Mitsubishi our salesman Mr.Knight is highly recommended He’s a man of God, great respectable person, and very professional!! Whenever you are in the area and you’re looking to purchase a vehicle contact Mr.Mervis Knight !!
GMC Terrain prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Terrain | $38,159 | |
| 2022 GMC Terrain | $21,173 | 13 Great deals |
About the GMC Terrain
How much does the GMC Terrain cost?
The GMC Terrain price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for the Terrain is $19,793, with pricing starting at $1,495.
What is the MPG of the GMC Terrain?
The GMC Terrain with traditional internal combustion engine offers up to 26 MPG city and 30 MPG highway for a combined rating of 28 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 model year, trim, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the GMC Terrain?
The GMC Terrain compares to and/or competes against the following vehicles:
What trim levels are available for the GMC Terrain?
The GMC Terrain is available in the following trim levels:
What model years are available for the GMC Terrain?
Available model years for GMC Terrain inventory range from 2015 to 2026.
*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.
Compare the GMC Terrain
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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.
