Used GMC Sierra 2500 Denali for sale near Fremont, NH

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 .

So far so good! This truck is the nicest truck I have ever driven. The stance, ride comfort and options are top notch. I went from a 2023 High Country that was having drive train issues but had all the creature comforts that you would expect in a top of the line truck. With the lack of confidence in that particular models 10 speed transmission issues, it became necessary to reestablish my confidence in my General Motors product.

Two weeks ago we found a Jeep Rubicon on their lot that we liked, low-mileage with lots of pricey off-roading upgrades that made the price seem reasonable. My husband was thrilled. We decided to make the two hour drive from Southern Vermont, and were greeted warmly on arrival. We had easy rapport with Ted, and excellent conversation during the long financial process with Zach (okay, if I’m honest it was only long because we couldn’t stop talking). Three days later we returned to pick up the Jeep, which needed an O2 sensor. A couple days later my husband noticed the Jeep didn’t have a muffler - someone had taken it out and their mechanic apparently missed it - the sound hadn’t changed from our first visit and test drive. Fortunately, a quick phone call sorted it all out. All in all we’re very satisfied with our experience despite being a little surprised such an obvious piece, needed for inspections throughout New England, would be missing from the vehicle. However, their assurance that they must sell an inspection-ready vehicle, and quick action to right the issue saved their review, and our overall impression. Thanks, guys! We can’t wait to get out on the class 4s!

I love how the truck pulls and rides when towing. It will give any driver the confidence to tow anywhere. I haven't had a single issue with it. I love the way it looks and couldn't be happier.

I am a new and satisfied customer. Being a woman with little to no car knowledge, they provided 100% accurate info. Not the case with me in the past. They certainly restored my trust in car dealers and mechanics. They didn't add unnecessary work and only did what was needed. I'd recommend my closest friends.

Just the truck I was dreaming. Auto world experience is great on product knowledge high recommend 2500 Hdz Denali truck you won’t regretted price product and drive experience

Got a truck from them bought running boards for the pickup but couldn’t put them on cuz running boards were rotted so called Tim’s an they said bring the truck down an fixed the issue thank you

I love my 2021 GMC Denali 2500HD. I have gotten more complements on this truck than any other vehicle that I have owned. I get great highway fuel milage average 19-26mpg,which is great for a heavy duty truck!

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.

Love my GMC. Owned a Chevy and this absolutely beats it hands down. Never had any issues. Inside is very comfortable and can't imagine driving anything else

Very good GMC LOWELL Made my experience very easy without making me feel like I was pressured to buy the SUV. They are all very professional!!

This is the first diesel I have owned. The power is amazing and I really like the room inside the cab. This truck is a beast... Love it!

Fast friendly, and didn?t try to talk me into anything I didn?t want! Thorough as well! Such a great experience! This was my second purchase from Banks and I?ll likely never go anywhere else!

I've owned every other American truck and this is my first GMC. I bought the 2500 HD Texas Edition. I absolutely love this truck. It's everything I could have hoped for and more. It is able to pull my 30' travel trailer with no problems. So now when we go out with our trailer I'll have no worries. The look and feel of the truck is outstanding. The 6.6L gas engine actually gets great gas mileage. It gets about the same as my Ford f150 ecoboost. Probably better on the highway. Looking at about 13 miles in the city and 15 plus on the highway. Definitely got a better truck for the price compared to any other american models with the same characteristic and options.

I found DC Motors after looking and speaking with many dealerships about a particular vehicle. WHAT A DIFFERENCE! I had a great experience and recommend them. The team at DC Motors provided vehicle information above and beyond anyone else, with lots tips, and genuinely interested in my satisfaction with the vehicle. They are comfortable to work with, honest and forthcoming with their knowledge of the vehicle and do what they say they will do. They are at the top of my list for the next time I am looking for a vehicle.

I love my Denali. Beautiful truck inside out. When I drive down the road all heads turn. I couldn't have made a better choice. That's Cortez for you good service.

Everyone at Tulley was great! They even took my old car as a trade and gave me a great deal.

I had a very good experience super easy sales process. The salesman was a no pressure great guy as was the Finance department. Thank you

Truck was bought specifically to our travel trailer. We have to wait for 1000 break in before we can tow the trailer. So far the truck is very quiet, smooth running, & comfortable to drive. We were pleasantly surprised at how much interior storage space is available. Having the bed steps before rear tires and in the bumper sides is very nice. Bed rails are even with my shoulders so the steps get used a lot.

I recommend Banks and especially our sales person Kevin Mathis! He was knowledgeable, personable, and efficient. We also had a great experience with his manager and finance manager. Overall, I can’t say enough good things about the experience and I love my Denali. You are shopping for a new vehicle or use vehicle. I highly recommend banks and Kevin Mathis

I paid over $106,000 for this truck with warranty. Do not care much about miles per gal. at that that price range. Just too much truck for me at my age.

Peter the salesman was super kind, and honest man. It was a pleasure dealing with them and he took the time help me find the perfect car for me not just make a sale. I love my car and recommend them highly and the guys in the garage seem super nice too.

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!

Outstanding Customer Service. Sales rep was outstanding I would recommend Banks to anyone who is looking to purchase a New or Certified Used vehicle

Nice selection, friendly and professional staff with no pressure, Chris was great and made our deal easy and we had a good time buying a truck. I will go back for my next purchase. Thanks for the good experience.

This truck is the truck that all others should look up to. It rides great, will tow a house, runs smooth, and gets great fuel economy. The Allison transmission is so smooth. The AT4 looks great too.

Not only would I recommend Banks my neighbor took the 90 minute drive up and bought a truck the next weekend after I bought mine.

What a gorgeous truck, runs good, sounds good and has all of the amenities I need although I am looking forward to their next interior upgrade.

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.

This truck would help me thru out my needs I and my family love this beautiful truck, there is no better place for me to shop than the Paso Robles Chevrolet I highly recommend them

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.

Love everything about this Duramax Denali except the fuel mileage. 13-14 Mpg tops when not towing. Bought truck cause previous was stolen. Wish I still had my 6.2 High Country!

My Name is Scott from Massachusetts. I will be recommending this dealership to friends. The entire experience from beginning to end with DC Motors was excellent. The guys here went above and beyond for me and made me an extremely happy customer. They did exactly what they said they would do plus more. Thank you, DC Motors!!

Great power and yet great economy. Love the safety features with the cameras and side vehicle warning. Camera that shows side of vehicle, including trailer when turn signal is on is great. Also appreciate the bed camera for hooking up gooseneck trailer.