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Used
GMC Sierra 2500 Denali
for sale
near
Dunbarton, NH
- 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.






GMC Certified
2024 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
I had a very good experience super easy sales process.
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
One very awesome vehicle.
One very awesome vehicle. Checks all the boxes you need in a truck and exceeds expectations on quality, performance, and looks great ,too. Love my nre truck.






Used
2022 GMC Sierra 2500 Denali
Vehicle information
Features
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.
Great Truck
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.






Used
2025 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
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 .
So far so good!
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.






Certified
2024 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
2021 Ford F150 Lariat
Very pleased with my purchase. No pressure during the process. Had the truck I was looking at as advertised.
Best truck I have owned
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.






Used
2020 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Trust Restored......
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.
2020 GMC 2500 AT4
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.






Used
2015 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
2007 Toyota tundra
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
Very beautiful truck
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






Used
2020 GMC Sierra 2500 Denali
Vehicle information
Features
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.
Best truck I've owned yet
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.


GMC Certified
2022 GMC Sierra 2500 Denali
Vehicle information
Features
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.
Great Truck (sans MPG)
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!






GMC Certified
2020 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
I recommend Banks and especially our sales person Kevin
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
Most convenient options on any vehicle I've owned.
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.






Used
2020 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Outstanding Customer Service.
Outstanding Customer Service. Sales rep was outstanding I would recommend Banks to anyone who is looking to purchase a New or Certified Used vehicle
This is your Truck
When looking at price point vise equipment, This is your truck. I looked at every 2500/3500 on the market, same vehicle equipment and price. I chose the Duramax.. HP, Torque of this Diesel, truck equipment that the SLT price point had everything that I wanted for safety, appearance and comfort, none other came close. This is your truck...






GMC Certified
2021 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Not only would I recommend Banks my neighbor took the 90
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.
Beautiful truck
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!






GMC Certified
2023 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
My experience was fantastic.
My experience was fantastic. I've gone to Kris Dumont for my last 3 cars now, and I continue to go back to Banks because he is there. Buying a new car was fast and convenient for my schedule, and Kris goes above and beyond to ensure a smooth experience.






Used
2021 GMC Sierra 2500 Denali
Vehicle information
Features
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.
Best truck I ever owned
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






Used
2018 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Great experience
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.
A Beast when it comes to hauling!
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.






Used
2021 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Excellent Experience with DC Motors
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!!
GMC 2500 HD AT4
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!






Used
2021 GMC Sierra 2500 Denali
Vehicle information
Features
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.
Never had one. Always wanted one and love it.
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.






Vehicle information
Features
Reviews
Love my Car
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.
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!






GMC Certified
2024 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Fantastic Service and Sales department.
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.






GMC Certified
2024 GMC Sierra 2500 Denali
Vehicle information
Features
GMC Certified
2021 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Early to tell truck has less than 100 miles
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.
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*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.
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1 Great Deal out of 47 listings starting at $73,828
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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.