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Used
GMC cars
for sale
near
Peterborough, NH
under $20,000
- 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
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Used
2023 GMC Terrain SLT
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Reviews
My wife and I traded my truck in right after our daughter
My wife and I traded my truck in right after our daughter traded in her car, Bob LaBrie took care of us, he was honest and worked hard to put us in cars that worked best for us…
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 Canyon SLT
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Reviews
I bought my first real car at merchants and it was a
I bought my first real car at merchants and it was a great and educational experience, Damien Gutierrez sold me the car and he was amazing and explained everything so well and i felt very comfortable with the whole process, he was honest and made sure i didn’t feel any pressure, he was also incredibly quick with the entire process it took up little of my time and i was in my new car quickly.
Great Pick-up
Bought this 2016 GMC Canyon (4cyl) at car max in 2017 . It was part of a commercial fleet and was well taken care of and low mileage . I’ve only have had one problem and that was in the engine cooling system where I had to replace two hoses and a goose neck . While repairing that I noticed an oil leak around the valve cover so I replaced the gasket . It was under warranty still ( just happened in Jan 2024 ) . I could have repaired it myself but who wants to get all dirty when it can be repaired by GMC at little or no cost to me. It still has 6 months remaining on warranty ( I did purchase from CarMax) hoping it does not need any further repairs . It is 8 years old and according to its records this is the first repair other than natural repair items that had ever been needed . It rides well pulls my utility trailer fully loaded just fine . I also have a 2000 Ranger that I had to replace the tranny on when it was just a few years old . It has never needed any other work. I believe the GMC will last me for years to come . But you never know so I will be buying another after market warranty on it when the time comes . I’ve already added that to a 2015 vehicle I own who’s warranty had expired . I’m a old school mechanic I can repair olde vehicles easily ( compared to todays ) I’m also a former Turbo Prop Mechanic from the Air Force and worked those motors for almost 29 years . I had worked on Piston Air Craft Motors for a few years before the change . A lot like a car piston motor in many ways . Two kinds of piston motors on Air Craft . Line a cars block or a receptacating motor( Round) . Very easy to trouble shoot vs Turbo Prop. Just letting you know that I have experience as a mechanic and know a real problem vehicle when I see one . Would buy a GMC canyon again or maybe go larger due to my new 42 foot long Camper I have rec bought .






Used
2016 GMC Terrain SLE
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Reviews
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
2017 GMC Terrain Denali
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Reviews
They provide a great experience in dealing with them.
They provide a great experience in dealing with them. Still looking for a particular truck.
An AWESOME Vehicle!
This wasn't the vehicle I'd gone to the lot to see... But it was parked 2 vehicles down, and the price was $3000 cheaper!! It even has more bells and whistles than the Toyota I'd initially planned on getting. Awesomeness!!






Used
2019 GMC Acadia SLE-2
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Reviews
I came in this morning to look at a vehicle.
I came in this morning to look at a vehicle. Chris and Matt were both very friendly and treated me well. Even though I wasn't able to make a purchase today.
Its a decent car, but on a car frame.
Its a decent car, but on a car frame. I had a GMC Envoy a truck frame SUV and it was so much nicer to sit higher than the sedans and baby SUVs on the road. Doe have nice accelerations and mileage tho.






Used
2019 GMC Acadia SLT-1
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Reviews
This man (Tony) is one of a kind
Tony's the man. He took his time explaning the paperwork, made sure you understood without rushing threw it. Just a pleasure to talk to and do business with.
Love this Denali 2019 Acadia.
Love this Denali 2019 Acadia. Bought in 2018 with a large Houston Dealer Discount (22%). Replaced 1 Battery under Factory warranty and the common Park/Assist malfunction repaired under 3rd Party Warranty ($1200+) in 2023. Smooth ride, V-6 @ 24-26 mpg highway/16-17 mpg town driving. Thermostat only other repair/replacement.






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They have very nice cars!
They have very nice cars! The auto I looked at wasn’t exactly what I was looking for.
Would buy again!
Just the right size for 2 adults, a child, two large dogs and two large ice chests to head to the boat with all our equipment and food. Hated to see them downsize it in '17. It has had few maintenance issues and they have been reasonable in cost. It has kept it's value over the years.






Used
2018 GMC Terrain SLE
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Reviews
Ron was very friendly and worked hard to help us get into
Ron was very friendly and worked hard to help us get into a car we could afford and is reliable! I would highly suggest anyone that needs a car to go to Merchats and ask for Ron Semons!
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 !!






Used
2021 GMC Acadia FWD SLE
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5 star!
5 star! Best car buying experience! All the models I wanted to test drive were ready for me, my salesperson was knowledgeable and helpful. Transparent, fair pricing.
Stylish and comfortable.
Just purchased this vehicle a little over a month ago. Love the ride, the comfort of the seats, and, the body style. My only complaint is that it drifts to the right and the steering wheel is several degrees to the left after two trips to the dealer where we purchased it. I will probably have to pay to take it to a known, excellent alignment shop.






Used
2018 GMC Acadia SLE-2
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Reviews
I recently traded in my car and purchased a new one, and
I recently traded in my car and purchased a new one, and I had the pleasure of working with Carolyn. She was incredibly helpful and patient throughout the entire process, which made everything go smoothly. After my purchase, I accidentally lost my plate while going through the car wash. As soon as I realized, I called Carolyn, and she immediately helped me get a replacement. I really appreciated how quick and caring she was in handling the situation. Excellent customer service from start to finish!
GMC 2018 Acadia
I love my 2018 GMC Acadia just wished windows were tinted and had a tv for kids and grandkids overall I have had this truck for 2 years and I Love it and use it for family drives cuz of how much room it has I have even used it for work meetings and we all travel to the meeting together .






Used
2020 GMC Terrain SLT
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Great service, great business practice.
We purchased a Mazda CX-50 from Tulley Mazda in Nashua NH. We had a problem with the new vehicle and had to bring it to the dealer several times until the tech finally found the problem in a wire harness under the dashboard. We were given a loner each time we had to leave the car . Alex and their team are the best. They are professional in the way they do business. Have purchased cars from other dealers and never had such great service .
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
2012 GMC Sierra 1500 SLE
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Reviews
Worked with Chris Maloney to purchase and trade vehicles.
Worked with Chris Maloney to purchase and trade vehicles.It was a very professional and positive experience.
Comfortable
Bought this truck used,I love the comfort. I used to have a ranger.I can fit my plywood in the bed and close it.It is a long bed.My 12 foot jon boat fits good,.better than the ranger and more comfortable






Used
2013 GMC Sierra 1500 Work Truck
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Reviews
206 SMITH ST NE po box 166
overall i like the truck alot, its a very dependable vehicle. it has its little quirks for a used truck. there's little things like the drivers door switch for the mirrors and the door locks that are not working as of now but i haven't taken the time to look into it as of yet. minor to me and i'm sure i can fix for a few bucks. nice riding and driving truck i would buy again.






Used
2020 GMC Acadia FWD SLE
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Reviews
Caroline helped me and was fantastic and made this an
Caroline helped me and was fantastic and made this an easy process for me. I’m very happy with my new truck
GMC Acadia good family or commuter car
Bought a demo car . The Acadia has been great . Wife’s car . She likes it . Roomy and good gas mileage . Would also make a great road trip vehicle if I didn’t have a full size Ram .






Used
2020 GMC Terrain SLT
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Reviews
Brett made the car buying process easy.
Brett made the car buying process easy. I have been to other places and it took forever!
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
I bought a 2011 Nissan Pathfinder and they were super
I bought a 2011 Nissan Pathfinder and they were super kind, helpful. Steve was great! No pressure. Fixed everything and went above and beyond. I am very pleased.
Like my 2015 Acadia Denali!
I've owned my 2015 Acadia Denali since 74900 miles were on it and it drives great! I hear things on its quality but in my experience it's been a joy to own.






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Reviews
Love my new Acadia
I love my new 2013 GMC Acadia it’s exactly what I was looking for!!!!!!!!!!!!! It’s great for my family. It is the second GMC Acadia i have owned
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Reviews
So Happy with the service I got!
So Happy with the service I got! They went above and beyond to get me my car. They were very helpful. I would definitely buy through them again.
Excellent
I've had mine for 4 years 2016 SLT ,traded my wife's Hyundai Santa Fe for a caddy srx which I drive as well as a 2018 GMC 1500. The Acadia has been super reliable .knock on wood.. just basic maintenance






Used
2016 GMC Terrain SLT
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Reviews
Great inventory selection, Knowledgeable staff, Easy to
Great inventory selection, Knowledgeable staff, Easy to work with. some follow through, eager to earn business
Wouldn't trade it for all the GOLD in World!!
LOVE< LOVE< LOVE< LOVE< LOVE< LOVE< everything about my SUV, wouldn't trade it for the all the money in the world, and trust me...The Dealers keep reaching out trying to get me to TRADE because it only has 54K miles on it. They always say it's because it's in great demand. I'm sure it is.

Used
2019 GMC Terrain SLE
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Reviews
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.
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About GMC
What is the cheapest GMC vehicle available?
The GMC Acadia Limited is the cheapest available vehicle by average Cars.com listing price in GMC's lineup, with an average listing price of $13,233.
Which GMC vehicle has the best MPG?
The GMC Sierra 1500 Hybrid can reach up to 21 MPG city and 22 MPG highway for a combined rating of 22 MPG. 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.
Which GMC vehicle has the longest range?
The electric GMC Sierra EV can travel up to 440 miles on a single charge depending on electric motor and battery options.
EPA-estimated range is the distance, or predicted distance, a new plug-in vehicle will travel on electric power before its battery charge is exhausted. Actual range will vary depending on model year, driving conditions, driving habits, elevation changes, weather, accessory usage (lights, climate control), vehicle condition and other factors.
Which GMC vehicle has the most deals?
The GMC Sierra 1500 has the most available deals on Cars.com with 2760 great deals out of 15129 listings starting at $1.
Where can I find the most GMC deals?
The most GMC deals can be found near Mont Vernon, NH with 12 great deals out of 45 listings starting at $3,950.
*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 GMC by price
GMC under $20,000 by city
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GMC under $20,000 in Greenfield, NH
6 Great Deals out of 23 listings starting at $7,999
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GMC under $20,000 in Temple, NH
7 Great Deals out of 28 listings starting at $7,999
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GMC under $20,000 in Hancock, NH
6 Great Deals out of 22 listings starting at $8,995
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GMC under $20,000 in Lyndeborough, NH
7 Great Deals out of 30 listings starting at $7,999
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GMC under $20,000 in Bennington, NH
6 Great Deals out of 22 listings starting at $8,995
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GMC under $20,000 in Wilton, NH
9 Great Deals out of 34 listings starting at $7,999
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GMC under $20,000 in Francestown, NH
9 Great Deals out of 35 listings starting at $3,950
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GMC under $20,000 in New Ipswich, NH
5 Great Deals out of 21 listings starting at $6,695
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GMC under $20,000 in Antrim, NH
6 Great Deals out of 22 listings starting at $8,995
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GMC under $20,000 in Greenville, NH
7 Great Deals out of 34 listings starting at $6,695
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GMC under $20,000 in Mont Vernon, NH
12 Great Deals out of 45 listings starting at $3,950
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GMC under $20,000 in Deering, NH
9 Great Deals out of 34 listings starting at $3,950
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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.