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Used
GMC Sierra 2500 trucks
for sale
near
Wolcott, CT
- 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 Sierra 2500 Denali
Vehicle information
Features
Reviews
I we met at my truck, taken in as soon as I arrived.
I we met at my truck, taken in as soon as I arrived. Service requirement we reviewed and agreed upon. The vehicle was completed before the time promised. Destiny was great to deal with.
Used
2021 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
We are happy with the staff and clean environment.
We are happy with the staff and clean environment. Lucas and Rob was really helpful with the purchase.
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!
Vehicle information
Features
Reviews
Glen great salesman very helpful highly recommend.
Glen great salesman very helpful highly recommend.5 stars good selection of vehicles .come down get yourself a whip
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
2020 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
What a pleasure to deal with salesman manager number one
What a pleasure to deal with salesman manager number one Would definitely buy another car from them in the future
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
2025 GMC Sierra 2500 Denali Ultimate
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Features
Reviews
Purchased a Tacoma TRD in April.
Purchased a Tacoma TRD in April. From start to finish the experience was positive! I certainly would purchase from Hoffman again!
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.
GMC Certified
2022 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Second time around was just as good as the first.
Second time around was just as good as the first. It felt like visiting friends, not a transaction. I wouldn't hesitate to recommend Hamden for either a purchase or service. I'll drive further to get to this location since I know the time will be well spent.
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
2021 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Amazing experience with both the salesman (Vic) and
Amazing experience with both the salesman (Vic) and finance department. Vic was amazing. Courteous, helpful, absolutely no pressure or “up-sales”. Entire process took less than three hours. Highly recommend. Seamless experience. Thanks again Vic.
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
2023 GMC Sierra 2500 SLT
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Features
Reviews
Working with Ray to close the deal was amazing.
Working with Ray to close the deal was amazing. He is very familiar with the vehicles and options available to the customers. He knows the material and how to get his customers to their end goal. Thank you Ray for helping us drive away with our new Truck!!!!!
Used
2023 GMC Sierra 2500 SLE
Vehicle information
Features
Vehicle information
Features
Reviews
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.
Used
2021 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Found the specific, rare car for which i was searching.
Found the specific, rare car for which i was searching. It was at Blasius pre owned. I had never heard of them so I took the trip from NY to see the car. The car was as advertised and I bought the car. 3 days later I went back and took delivery. Every part of the transaction was great. From the moment I walked in I was treated respectfully and everyone there is so pleasant. There were no games/nonsense just a straight, easy deal. No upsells, no hidden fees, it could not have gone smoother. I buy lots of cars and highly recommend Blasius. Special thanks to Adam Betancourt the salesman and Bobby Fernandez the GM for making this such a great experience.
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.
Used
2023 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
I needed our transmission reprogrammed, I called the
I needed our transmission reprogrammed, I called the night prior, they had my vehicle in the next morning and returned by the end of the day. Everything I needed done was accomplished with no issues, they also kept me up to speed as they worked on the vehicle through an email link to check the status. Great job!!!
Used
2019 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
Highly recommend Sound cloud auto in Branford CT.
Highly recommend Sound cloud auto in Branford CT.From my first , second and now third car , visit to driving off the lot, the process was smooth and efficient — they got me into a car quickly and the whole process was as easy as 1-2-3. Special thanks to Dave; he was friendly, patient, and made the paperwork painless. If you want a fast, no-nonsense car-buying experience at sound cloud auto are the place to go. I will definitely recommend them.
2019 GMC 2500 Denali Excellent Condition
Wonderful truck. Has had zero problems. I am trading for a new one. Truck is all original with no modifications. Truck is in excellent condition.
Used
2020 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Very pleasant experience!
Very pleasant experience! Family has purchased vehicles from Terryville Chevrolet for a very long time and never had any problems. They were very helpful, very professional, and extremely kind. Will buy another.
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
2025 GMC Sierra 2500 AT4X
Vehicle information
Features
Reviews
Peter is a kind person and wonderful salesman.
Peter is a kind person and wonderful salesman. He is a credit to Ingersoll Auto Group! He helped make our lease go smoothly and efficiently. This is our second time we have worked with Peter to lease a new car, and he directs us to the perfect car for our needs.
Used
2020 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
I had an outstanding experience purchasing my Cadillac
I had an outstanding experience purchasing my Cadillac Lyriq from Blasius Cadillac. Despite having researched the vehicle extensively through YouTube videos, sales representative Rich Noble took the time to thoroughly explain every detail during my test drive, ensuring I fully understood all the features. When I arrived late due to travel delays from Boston and a previous dealership appointment, the team was incredibly accommodating and flexible with my schedule. The pricing process was refreshingly transparent—we negotiated the complete out-the-door price entirely through email with no hidden fees or last-minute surprises. Most impressively, they coordinated with the Massachusetts RMV and delivered my vehicle directly to my home with plates and registration paperwork already completed, saving me an additional trip back to the dealership. Blasius Cadillac demonstrated professionalism, transparency, and genuine customer care throughout the entire process. Highly recommended!
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...
Used
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
Great experience and chemistry Joseph Etcheto was just
Great experience and chemistry Joseph Etcheto was just flat out fantastic He made sure the car I wanted was available and worked on my time to make sure I was happy with this decision
Vehicle information
Features
Reviews
I bought a car from this dealer (land Rover), everything
I bought a car from this dealer (land Rover), everything went well , the staff were friendly and helpful. Special thanks to antoine wilson , he was very professional , helpful and kind. Thank you
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.
Used
2023 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
DeJon Was an awesome salesman I highly recommend blasius
DeJon Was an awesome salesman I highly recommend blasius as it is always a pleasant experience I have purchased my last 3 vehicles with them and have family that has bought vehicles from them. I love how friendly and personable DeJon was and made the experience very smooth. The finance manager Veronica is awesome. Thank you for my Tesla model Y
Used
2024 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Jerry is amazing!
Jerry is amazing! I really enjoyed finding my car online, and when I left a message about the one I was interested in, Jerry responded that same night. He even followed up with a text the next morning to let me know he’d check to make sure the car wasn’t already sold. Jerry—and everyone else at the dealership—treated us with genuine kindness and respect. I absolutely love my Rogue, and the color is beautiful! If you’re looking for a used car, I highly recommend coming here and asking for Jerry!
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.
GMC Sierra 2500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 2500 | $77,734 | |
| 2025 GMC Sierra 2500 | $70,495 | 7 Good deals |
| 2024 GMC Sierra 2500 | $67,771 | 12 Good deals |
About the GMC Sierra 2500
How much does the GMC Sierra 2500 cost?
The GMC Sierra 2500 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for the Sierra 2500 is $55,696, with pricing starting at $3,995.
What are some similar vehicles and competitors of the GMC Sierra 2500?
The GMC Sierra 2500 compares to and/or competes against the following vehicles:
What trim levels are available for the GMC Sierra 2500?
The GMC Sierra 2500 is available in the following trim levels:
What model years are available for the GMC Sierra 2500?
Available model years for GMC Sierra 2500 inventory range from 2019 to 2026.
*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 Sierra 2500 by price
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Used GMC Sierra 2500 by city
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GMC Sierra 2500 in Waterbury, CT
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GMC Sierra 2500 in Terryville, CT
10 Great Deals out of 57 listings starting at $24,995
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GMC Sierra 2500 in Bristol, CT
10 Great Deals out of 54 listings starting at $24,995
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GMC Sierra 2500 in Oakville, CT
12 Great Deals out of 66 listings starting at $24,995
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GMC Sierra 2500 in Prospect, CT
11 Great Deals out of 62 listings starting at $24,995
-
GMC Sierra 2500 in Cheshire, CT
11 Great Deals out of 62 listings starting at $24,995
-
GMC Sierra 2500 in Thomaston, CT
9 Great Deals out of 53 listings starting at $24,995
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GMC Sierra 2500 by trim
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GMC Sierra 2500 Denali
7 Great Deals out of 26 listings starting at $43,987
Used GMC Sierra 2500 by body style
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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.
