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Used
GMC cars
for sale
near
Exeter, 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
2023 GMC Terrain SLT












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Reviews
Spend your money at a dealership that helps you.
Having a limited amount of funds to use, I still want a reliable SUV because my grandchildren and daughter live with me. As such, I've had to contact a lot of dealerships. Unfortunately, not all cared to continue after hearing my budget. Some hung up immediately, a few others actually scoffed before hanging up. These are actual large dealerships that make a lot of money. I was beginning to get quite discouraged . Then I emailed Bobby at Advanced Auto Sales. I left him a list of questions, not realizing that he wasn't the one to ask. However, he answered each one. Without complaining and without directing me to someone else. This is the kind of dealership everyone needs. Where you're able to get a truthful answer. I've not yet bought my vehicle here, but will soon.
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
2013 GMC Terrain SLE-1
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Reviews
No complaints
6 months ago, today, I bought a truck from Chelmsford Street Auto Sales. As I'm approaching my first oil change, I believe the verdict is out on how everything has gone. The experience I had here was very good. Ross was very accommodating to me when I purchased the truck and he made things very easy for me. He took care of just about everything I needed and was very thorough on the test drive/vehicle walk through/paperwork process. This place is definitely not the stereotypical sleazy used car dealership, and the environment is very low pressure. The first week I had the truck, I had a few minor problems come up with it. However, they were very prompt to fix these issues for me immediately. So far, I have not had any problems since that initial speed bump. Other than that, the truck had been looked over pretty well by their shop and several wearable parts were replaced prior to me getting it. I paid a little more than I think I should have for the truck, but that being said, I did end up with a pretty good vehicle. This isn't a dealer where you go to buy an old beater car. If you're looking for a quality used vehicle, and want to be treated like a decent human being, I highly recommend this place.
check the oil every tank fill, dealer advised if it
check the oil every tank fill, dealer advised if it dropped too far it would scrap the timing chain, interference engine lock up. a 6 inch strip of paint blistered off the roof, the rear deck won't set down horizontal (everything slides to the rear. rides like a limo, handles like a dream, no real probs. 168k on the odo.






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Reviews
Awesome!
Jim was amazing and went above and beyond to help me and give me an awesome deal on a new car! He was helpful through the whole process and made it as easy as possible.
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






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Reviews
Car is like new
Took the time to answer all of our questions and explain everything about the car. Pleasant experience, friendly service. Delicious apple pie was a bonus.
Good car only some issues
Have had lots of problems with the wheel sensors. New tires and new sensors and still have the same issue. Shows tire low and it is not. Just car not even two years the air conditioning would not blow out cold air. The compressor in the back went out, need to be replaced. Side car waring lights come on sometimes even though no car anywhere near me. Fold in mirrors are a joke the driver side comes in and out, however the passenger side sticks. Dealer said yeah that happens. This car is garage kept!






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Reviews
They have very nice cars!
They have very nice cars! The auto I looked at wasn’t exactly what I was looking for.
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.






Used
2014 GMC Savana 2500 Work Van
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Reviews
Muito obrigado a todas as pessoas que me ajudaram a
Muito obrigado a todas as pessoas que me ajudaram a adquirir meu novo veículo, amigos e ao vendedor Paulo Almeida com um trabalho extraordinário e com sua gentileza conseguiu me ajudar a escolher meu veículo, todos são muito simpáticos, muito profissionais, foi uma experiência maravilhosa, Eu os recomendo 100%
Classic, old school, GM truck.
I got my Savana (Same as Chevy Express) Cargo van to use occasionally like a pickup. I prefer the enclosed van to keep cargo dry. I don't use it much, but I like it a lot. The old style is much more solid than the newer euro-style vans, and much better looking. It's worse on gas of course, but has the power to pull. The 2500 I have rides a bit rough, with 60-80 lb of air in the tires! But it handles and runs very nice for a work vehicle. I've had no trouble at all in 6 years. This year was my first maintenance repair, taking brakes, battery, and a TPS resetting. It's only got 22k on it, so you may need brakes sooner. I love the truck for all these reasons, but especially because it's the classic look from a simpler, more sane time.






Used
2019 GMC Terrain SLE
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Reviews
Mike did a good job.
Mike did a good job. He was able to help me look at some cars. Make sure you ask for him!!
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
2019 GMC Terrain SLT
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Reviews
We had a great experience!
We had a great experience! Mike Mowry was great going over car details, Brandsmith helped us the day of going over all the paperwork. Ryan was my first contact he and Lacey helped me prior buying this 2025 Rouge over the phone so we only had to make one trip they did all the magic behind the scene they were fantastic! The owner personally called me and gave me a purchase price and my trade in offer. They had sold the car I was interested in and were able to get me the same exact same car. I am so happy! Thank you Somerworth Nissan!
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
2011 GMC Sierra 2500 SLT
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Reviews
I will always use Portsmouth Chevy.
I will always use Portsmouth Chevy. There service department is superior to any others. They are very trustworthy and do not try to force you to have service done that is not needed.
Overall Great Truck
I bought mine in 2017, 2nd owner. It had 36,000 miles on it when I bought it, getting ready to turn a 100,000 miles, and the only thing I've had to do to it, is replace the Def heater, other than that, it's been a great truck. 👍






Used
2020 GMC Terrain SLT
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Reviews
Everyone at Tulley was great!
Everyone at Tulley was great! They even took my old car as a trade and gave me a great deal.
I have had this car 5 years 90000 km.
I have had this car 5 years 90000 km. No problems so far, it has been exceptionally good. The only money I have spent is gas and oil changes. I. Would buy another one






Used
2015 GMC Sierra 1500 SLE
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Reviews
AWESOME COMPANY!
I've not been to the lot yet so can't rate anything but customer service. And their customer service is A . By far, the nicest and most honest dealership I've ever spoken to.
This truck is the base model and that is exactly what we
This truck is the base model and that is exactly what we were looking for. A good solid truck without all the fancy technology. It drives like a dream, handles just as well and the interior is sleek and well designed. Perfect black on black exterior.... a man's truck.






Used
2015 GMC Acadia SLT-1
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Features
Reviews
Jim clouds buying experience
Awesome I was very pleased. They called me and told me they had a pickup I might be interested in so I went over and it was very close to what I was looking for so they give me a good price and I bought it.
Some sensor issues and bad interior design
Love the 2015 Acadia. There are some sensor issues, when my oil change was done and the sensor reset the passenger sensor began coming on when no one is in seat, and seat belt warning chimes, other things like the rear heat comes on by itself, a few other glitches. One bad design is the door lock/unlock on passenger side is on armrest. My dog has stood on it, locked me out, with keys in ignition the driver door WILL STILL lock! That is really dumb. Never had a car, even older models lock driver door with key in ignition.






Used
2020 GMC Acadia FWD SLE
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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
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
2016 GMC Sierra 2500 SLE
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Reviews
Thank You !!!!!!
I like to thank Tim Jr and the service department for helping me with tires for my truck. As always was greeted with great customer service and the service tech did a great job . Thanks again Tim and team great experience every time.
a great Truck
I've owned my truck for nine years now it is never once let me down. I'm about to put my first set a tires on it and brakes other than that I don't plan on getting rid of it it's never let me down and after reading all the other reviews it makes me realize they don't make them like they used to as they used too!






Used
2016 GMC Terrain SLT
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Features
Reviews
A Truly Pleasant and Honest Car-Buying Experience I was
A Truly Pleasant and Honest Car-Buying Experience I was feeling really upset this morning because of a dealership that kept changing the price, but then I happened to find a car that caught my eye on a website. Then I made an appointment at Merchants Auto for a test drive. At first, the place looked a bit quiet, and I wasn’t sure what to expect. But from the moment I walked in, I was impressed by how friendly, professional, and proactive everyone was. There was about a $3,000 difference between the price I saw online and the one initially quoted at the dealership. I mentioned this and also showed them an offer I had received from another dealership the day before. I told them that if they could match that deal, I’d sign right away. They worked hard for nearly an hour — checking different options, running numbers — and finally made it happen. I signed the paperwork and made the down payment on the spot. Even better, the finance rate they offered was about half of what another Boston-area dealership had quoted me, which helped offset that $3,000 difference. What impressed me most was that the price we agreed on during negotiation was exactly the same when it came time to sign the papers — no hidden fees, no surprises. It was a bit of a drive to get there, but it was absolutely worth it. I’m genuinely happy with my purchase and the entire experience. Highly recommended — I’ll definitely come back here when it’s time to replace my wife’s car!
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
2016 GMC Acadia SLT-1
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Prefect Thank you Sasha
I love my Mercedes It has special powers And a 4 liter engine. What a wonderful easy car purchase These gentleman are spot on with their cars They care It shows
Just what my family needed
This vehicle is exactly what my family of 7 was in need of. The great price sealed the deal. We couldn't be more satisfied with this purchase






Used
2018 GMC Acadia SLT-1
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Reviews
A great place to purchase a vehicle!
I recently bought a beautiful 2012 Dodge 1500 Ram I couldn't be happier with! I drove 2hrs to see it and it was more beautiful than it looked in the pictures. I worked with Mike, Dillon and Sasha on my purchase thru emails and phone and they were awesome. It was well worth the 2hr drives. On purchase day the process was fast friendly and professional. A great place to purchase a good clean used vehicle! I definitely recommend this dealership to family and friends. 👍☆☆☆☆☆☆
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
2018 GMC Acadia SLT-1
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Reviews
I recently bought a Lexus GS 350 here and it was an
I recently bought a Lexus GS 350 here and it was an absolute pleasure. Mike Walker is a consummate professional who listens to what you want rather than making a lot of noise. No undercoating; no extended warranties, no bullish… Sasha is also terrific if you need financing as well. Go see Mike. Eric S-Beverly
Oil pan issues with my Acadia
I just purchased a 2018 Acadia and I’ve been having oil pan issues. I took it back to open road in New Jersey where I purchased it for a high price repair and am still having issues






Used
2006 GMC Sierra 2500 SLE H/D
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Reviews
Matt at Tim's truck capital was awesome to work with.
Matt at Tim's truck capital was awesome to work with. He answered all my questions and was willing to work with me being an out of state purchase. I found a truck in state instead, but I'd definitely work with Matt again if I need another work truck. Great business with a great selection of trucks
I have owned a Dodge Cummins and this 2006 GMC
2006 Duramax is great truck for pulling my travel trailer. When just the truck over 20 mpg and 13 pulling a 8,000 trailer. Very comfortable and stable on the road, plenty of power. I installed a Pioneer system with 7" screen, blue tooth, dvd, satellite radio and android auto. With that I have every option of a new truck except the collision avoidance and lane change type items. Great performance!






Used
2014 GMC Sierra 1500 SLE
Vehicle information
Features
Reviews
Sales staff were very helpful and polite.
Sales staff were very helpful and polite. Their follow up calls and honesty should be a trend setter for other dealers to follow!
Great truck, solid engine, comfortable, smooth, and it
Great truck, solid engine, comfortable, smooth, and it handles great for such a large vehicle. Get one and enjoy miles of roadtrips with all you can tow or haul.
*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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10 Great Deals out of 26 listings starting at $8,995
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13 Great Deals out of 53 listings starting at $3,950
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20 Great Deals out of 57 listings starting at $8,995
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