Used GMC SUVs for sale near Peterborough, NH

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.

I found the elusive trim level of Jeep I wanted here and was unsure of how negotiations would go. I was more than satisfied with every aspect of my purchasing experience. My salesperson Johnny was extremely knowledgeable and the sales manager Jim was incredibly flexible. The whole process was low stress and I left with my dream Grand Cherokee. Thanks Key Auto!

Nice styling,interior has a new design dash which is beautiful and convenient,safety features and cameras are great and easy to used and the active cruise is awesome.

Freindly clean Gets the job done Everyone is service Jackie Pam Edison Chris treated me like family Highly recommend Colonial west to everyone Price for oil change and tire Rotation is the best all I can say is come and check out the place they will treat you like family too

Where do I begin??? These people have been beyond helpful, professional and transparent from minute one. Unlike most dealers you can legit tell these are people. Bought my second car from Kara Duffy and her boss Phil this past week. They are very knowledgeable and navigated their stock as well as the banks to get me in quite possibly the perfect rig? I was originally there for a service with Olivia on my 2018 c300? Kara,Phil,Olivia,Jenny,Dawn?.. all great humans. Which is refreshing these days. End rant.

Purchased new in October 2024. Total miles driven 9,276. Just completed a 4,734.2 mile trip through 9 states. Just a pleasure to drive. My wife and I were on the road 16 days, with only 8 driving days, longest day was 674 miles. Average driving speed was about 72+ miles per hour. Seat comfort was amazing, no discomfort, great considering having 4 back surgeries. Very solid on the road with little or no driving fatigue. Performance was great. Of the total miles, about 500 were in town driving and 300 miles was in 4x4 in a snow storm coming across Northern Texas in April. Average MPG was 26.4 with my best 500mile drive at 33mpg. The diesel engine is very quiet requiring me to check the tach sometimes to be sure I had pressed the off button. Very quiet on the road as well. This is my first diesel and I would highly recommend it. Plenty of power, great fuel economy, quiet and very responsive when you need that quick acceleration. amazingly nimble for a big SUV. The adaptive cruise works great. My previous GMC was a 2009, 6.2L V8 Yukon XL. I drove that one 140K miles over 14 years with nothing but routine maintenance, a great vehicle as well. Very happy with this 2024

Great experience. Very accommodating and professional. This is my 3rd vehicle that I have purchased from this dealership. Sabrina was great to deal with!

Fantastic Service and Sales department. My family and I jae purchased mulitple GM's and use Tulley Buick GMC's service department exclusively. Thank you Tulley.

I have enjoyed my vehicle. It is comfortable and drives very well. I like the color also. It is very roomy, takes off fast and the safety features are very beneficial.

Great inventory selection, Knowledgeable staff, Easy to work with. some follow through, eager to earn business

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 .

Ms. Mabie was great! She was very responsive to my questions and was quick to get back to me with my requests. Too bad it didn’t work out this time around, but will be keeping her in mind with future car purchases!

As we age, our reaction time may become slower. This vehicle is loaded with features that make me a safer driver. It connects wirelessly with my iPhone for hands-free Apple CarPlay. Love that! And the Acadia is a dream to drive. It’s the perfect size for me and my family

Excellent customer service. The overall experience that started with the online customer service team then moved to work with CJ who coordinated the sales process for me until I purchased the car was outstanding. There were no surprises during closing the deal they even matched my bank pre-approval. Definitely will go back for my next purchase!!!

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.

Dave was very responsive to our detailed needs assisting with a lot of questions and allowed us to compare with various vehicles , there was no pressure to make any decisions on which way to go. We had total friendship with him, he seemed honest and dedicated with us. My only disappointment was that there was not a navigation system which I had not noticed previously. I would recommend dealing with Dave anytime.

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!

Amazing experience! Trevor was great and would recommend everyone to purchase their car from here!

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.

Brought my 2011 GMC 1500 in for service for routine maintenance and the team did a great job as usual. I've been servicing my truck here since day 1. Thank you Dustin and team.

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

Love my Sierra AT4, the team there was great! 5 stars! Only wish is, that I would have done this sooner.

Awesome team. Wonderful people to work with. Very honest and true to statements. Would highly recommend

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.

Excellent service and friendly staff! My husband and I were treated like family. We had an issue during the process, but the team supported us every step of the way, and everything worked out perfectly in the end. The entire staff was very professional, and I’d like to especially thank André, Paulo, and Karen, who kept us informed and truly dedicated themselves to achieving a successful outcome — which we did!

I love my Acadia Denali. It is fully loaded with anything you can think of.I love the V6 engine and how smooth it drives and rides

Excelente atendimento do inicio ao fim. O Paulo André entendeu a minha situacao e me ofereceu atendimento personalizado. Tive um problema no processamento da aplicacao e o Paulo André e a Karen se empenharam para resolver até que desse certo. Me trataram como familiar. Super recomendo!

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 👶

It was a pleasure dealing with Jackie. Even though they couldn't find the vehicle I wanted they did everything they could to do so. I will definitely be taking my Kia here for service! They were very professional and kept me informed.

This car is wayyyyyyyyyyyyyyyy better than i thought it would be! It is beautiful, tinted and very comfortable!!! i wont ie i look good riding in my baby

Absolutely great experience buying my 2026 Stingray. The best dealer I have ever dealt with. Don't bother looking anywhere else to buy a Corvette. Tommy stands alone!

great styling and interior. nice features and acceptable performance. overall my Denali is a superior product to similar vehicles. I would recommend this GMC Acadia.

Always have dealt with the staff of Waliers Chevrolet and found them to be friendly and professional. Have been faithful customers since 1988.

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.....

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.

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