Used GMC cars for sale near Plaistow, NH

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.

Am in disbelief every week at the Gas Pumps. Thou a big truck, mileage per gallons are 18 +. Last week it was 22.8. This week 19.78.

My experience buying a used car with Dennis Morin was simply perfect. No pressure, he answered my questions and concerns. Financing was quick and easy. My overall experience was excellent. I definitely highly recommend colonial Cadillac and Dennis if you want the best!

I own a 2023 Sierra 1500 Elevation equipped with the 2.7L TurboMax, and it’s been outstanding. It currently has 23,000 flawless miles. I’ll admit, I was skeptical of the 2.7 at first, but I jumped in feet-first and have never looked back. Living in Colorado, I regularly tow a 5,000-pound travel trailer through the Rockies with zero performance issues. The truck pulls confidently, handles grades with ease, and still delivers impressive fuel economy—23–24 mpg on the highway and about 18 mpg in town. I couldn’t be happier with this setup. If there is a negative to mention, that would be that after three years of ownership, the black wheels havent grown on me, and Im beginning to hate em. :) Lastly, the mpg while towing drops to 9mpg which is similar to that of a V8. All said, its been a great truck. :)

I have just purchased my 2nd vehicle from Atamian with the help, once again, from Aram. I had a freak accident with the 1st one, I called to check on something and he immediately offered help. When I arrived back at Atamian and saw him, I felt like I was seeing an old friend. After talking about my travel needs, he suggested a vehicle that again turned out perfect for me. He never pushed or pressured me. He and John P teamed up and got me on my way within a few days (over a weekend). I could not be happier! So glad I came back to Aram @Atamian! I've also tagged Samantha as she was teamed up with Aram on the 1st vehicle. Wonderful team up there!

Stong engine and smooth! Highly recommend for familys or someone who likes a smooth truck. Purchased new and have had zero issues since then. Love it!

You are not going to get a better deal! Staff treats you like friends and family. Pedro went above and beyond for us. A pleasant buying process and experience.

Great truck to own. The 2023 GMC Sierra Denali with the 6.2L engine delivers excellent power, smooth performance, and a refined driving experience. The ride quality, interior comfort, and overall build quality are outstanding. I have had no issues whatsoever, and it has been a reliable, enjoyable vehicle from day one. I would highly recommend it to anyone looking for a premium full-size truck.

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!

We drove two states over to McKenzie Buick GMC in Milton, FL to meet with Nick and make a purchase on our new Yukon Denali. Customer service was top notch. We were going for their 2019 Yukon Denali to replace a 2008 Tahoe LTZ. We are very pleased with the vehicle. The upgrades are wonderful. Love the cooling seats, the wifi, the HUD and even days after our purchase they have reached out to check on how we were and mailed us a small gift that meant so much. We will definitely use them again if they ever have what we’re looking for on a future purchase. - Brandon Howell 2019 Yukon Denali

Bob Jordan was great and helped me thru the process. The mechanic worked to bypass a defective connection. The work was test driven and an overall check was done.

I love it the look the interior mine is a red one and it looks so good and it’s my baby and it runs so good and the technology is off the chain

My wheel lock was missing from my car, and they were going to call the Lexus dealership to get a replacement. I asked them to first look among ones that they probably had that were collecting dust. Jason searched and found the correct one! I was so pleased that I didn't have to wait and come back. He was also very personable and pleasant.

Good afternoon everyone, yes, I’m a lady and I’m an owner of a 2017 GMC Sierra 1500 Denali, it has a V8 motor fully loaded sunroof & also it has heated seats & steering wheel for the cold winter months & in those hot summer months you have A/C seats nothing better than that am I correct? It’s been times like that wouldnt trade for the world!! So for all you ladies who think BIG TRUCKS are just for men, go out there & buy one have them put on some electronic slide in/out rails & go out & show the shows the boss!! lol 😄 I’m out looking for a new one now either a 2500/3500 pearl white

Buying a used car from a dealer can be a pain but this was easily the quickest easiest process I?ve ever experienced. Drove 2 hrs to this dealer and would go back. They know what they?re doing.

Easy purchase experience, would recommend to anyone looking for a new car. Everyone there was friendly and made the whole process as smooth as possible

Great Service; great attention from Service Director, Joe Dolci. Upon work completion, Mechanic Jack immediately took my vehicle "down the lot". (Wow!!!)

2024 GMC sierra 1500 duramax 3.0 is great truck. Great ride and great MPG. 100% recommend to any prospective buyer. Love the truck and how it perform.

We were pleased with the service on our Chevrolet Equinox vehicle. The staff in the Colonial Chevrolet service department are very professional, knowledgeable, and friendly.

Looked at more expensive truck with less options, bought the GMC SIERRA AT4 Turbo Diesel 6. I now only put fuel im once a month. And long distance trips are easier due to better fuel economy. One of my best investments ever.

I had an inspection scheduled for Saturday the 10th at 8:30 and Drew scheduled it for me with ease and once I arrived I found out I didn't need to worry about using a coupon offered by Nissan corporate through the ap but then found out because I was leasing from this dealership that it was covered and was one less thing to worry about. As I was wrapping up with the young man working the counter he reminded me, there's a strong chance an inspection this time next year may not be an area of concern as for those unaware New Hampshire is doing way with mandatory inspections, however he was quick to remind me the dealership is always here for concerns about my vehicle and it didn't come off as a sales pitch but a friendly heads up. The whole transaction made my day go a lot smoother and I even booked our other car for an inspection as a result.

I purchased a new 2019 SLT with the X1 package. It has the Red Quartz Tintcoat paint. I usually never leave reviews, but honestly this is the most comfortable, nicest loking truck I've owned , and I've ownwd alot of them. The only issues I've had was the brake software was flawed, took it to the dealer on recall and they installed a new software patch, Other then that I love the styling, performance and the interior is very nice. No regrets

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.

The Yukon checked all of my needs, I have plenty of room for my children and my Great Danes. I enjoy driving the Yukon and how it handles, overall love this vehicle!

Imagine walking into a car dealership and no one trying to sell you something you don?t want. They will recommend way they would to their family. That?s how it felt.

I bought this after going to the dealer just to look at colors. I had a 2016 Chevy 1500 LTZ that I loved. There was my down payment and took this Denali home. Only 2 options. Paint and moonroof. I thought my chevy with 3.42 gears was quick. This one goes with 3.23's. The ride is great. Fit and finish are perfect. My only complaint is this Bose/Apple play radio is not what the 2016 Bose was.

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.

Great Customer service! Do yourself a favor and ask for Rick Goulette. He answered all my questions and was very knowledgably about the Jeeps. The new Jeeps are Awesome!

I bought a 2019 GMC Sierra Elevation. I traded in a FULLY loaded 2015 Sierra SLT, that I was really sad to see go, but the Elevation really sold me on styling and ride quality. I lost a couple high end bells and whistles, but the overall performance and look of the truck make up for it big time!

Overall great experience! Salesman and staff were super nice and accommodating. Process was not long at all, had my 4 year old daughter with us and Patrick was great with helping us be comfortable while we were waiting for the purchase of our vehicle. Definitely would recommend again!

handles and drives great, the electronics don't always work, mirrors don't always work, spray with wd 40, check engine light, EVAP culprit, auto nation has no luck with this, will drive it till the warrenty expires and its back to ford for me

Clyde has always been honest, easy to work with and thorough with all the follow up details. I bought my first new car from him after shopping all the local Toyota dealerships and he was the only salesman I found to be professional and straightforward. I have continued to return to Atlantic Toyota to work with Clyde over the years and several cars and highly recommend him. Just bought a Camry and couldn’t be happier!

I have a 2023 GMC Sierra 1500 Denali with the 3.0 Diesel engine. I have 20,000 miles on it at the time of writing this. Never owned a diesel before and now i don't think i will own another one without it. I LOVE the engine in this truck. Only complaint would be that it likes DEF fluid while towing so pick up some extra DEF before you head out to tow something. Put about 8K miles on it this summer without adding any DEF fluid. seems to use a little more in the winter or when towing. Very quiet for a deisel and the fuel economy is awesome. Driving 70 mph down the freeway this truck gets about 30mpg, Drive 55mph on regular highways and this truck gets almost 40mpg. All around driving for me is about 26mpg. I used to fill up twice a week with my gas motor and now only once a week. Wireless Apple Carplay works great and the voice texting and mapping is a big plus. I also have the new SuperCruise feature which is awesome. Get on the freeway and set the supercruise on and the truck drives itself until i get to my exit (about 28 miles from home to work). Bose stereo is out of this world and all the storage is great to. I have a swingout bed toolbox, aluminum roll up tonneau cover, Lighted black GMC front emblem, Gloss Black 22" wheels, All Black decals and my dual exhaust bezels are black as well. I rotate the tires and change the oil every 5,000 miles. Couldn't ask for a better truck. Might get the ultimate next time as that has the messaging seats which i kinda wish I had.

I found the staff super helpful. They were really knowledgeable and approachable. I would recommend Reliable Auto to anyone.

My GMC Sierra is the best ride I have had in all the years that I have been driving. I started driving in 1977. I love my new Sierra.

One of the absolute best buying experiences I have ever had! The team is awesome and Bill was fantastic and engaged from the moment we met until we drove off wi the our new truck! I will be back for next vehicle!❤️🚙🛻

The truck has more features than I need. It is quiet and comfortable. it has plenty of power to pull a work trailer. Overall a nice truck

Great performance, hard to clean, everything, I expected. Getting lots of compliments and head turning. Stomping with thee BIG DAWGS!!!! Good gas mileage on highway.