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Used
GMC Sierra 2500 trucks
for sale
near
Quinebaug, 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
2021 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Shopping for a new car.
I bought a Toyota Rav 4 for a good price. So happy with it so far. Everyone there was so helpful and friendly. I'd definitely recommend Westboro Toyota to others.
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!
Used
2019 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Car looked better than new after repairs
An amazing experience with the service department and collision center at this dealership after my car was damaged by a fallen tree. The process right from the beginning was flawless. Getting the car to the dealership, getting the rental car, the time it took to get the parts and do the repairs was quicker than expected. The ease and efficiency of the repairs and the quality and timeliness makes Gates GMC. Jamie Laskow and his team get 4 stars from me! I will definitely recommend your dealership in the future.
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
Great experience working with Tom at McGovern.
Great experience working with Tom at McGovern. He was highly communicative and responsive, which the buying experience really easy.
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
2024 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Paul Macchi was my sales representative.
Paul Macchi was my sales representative. He is very knowledgeable with what I was looking for. I will deal with Paul in the future and I will recommend Paul and Imperial Chevrolet to my friends and anybody who is looking for a new or used vehicle. I was very satisfied with my experience with my Imperial Chevrolet Dennis Arcudi
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
I buy a new truck every 5 years.
I buy a new truck every 5 years. Always great service . Nick Cardillo is my go to guy. All departments are great to deal with.
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
2024 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
I purchased a used 2018 Honda pilot from Imperial Toyota
I purchased a used 2018 Honda pilot from Imperial Toyota in February. I can honestly say I hate buying cars. Imperial Toyota surprise me. Took their time, sold me a quality vehicle. Unfortunately, we had some trouble with By used Honda, the dealership took care of it right away. I was impressed with the way I’ve been handled. The service team has been exemplary. My oil changes were done in a timely fashion and on schedule. Tom, Fernanda, Soamy, Emily, and the rest of the crew are always in good spirits and make me feel welcome. I’ll continue to have my car serviced at Imperial and I’m fairly certain I’ll buy my next car from there as well
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.
Vehicle information
Features
Reviews
Medeay imports was courteous and great to deal with.
Medeay imports was courteous and great to deal with. Scott Sanders is very knowledgeable and details everything you need to know when you are searching for a vehicle that best fits your needs. Great staff, service as well
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
2023 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
Great service, great people
I had a fabulous experience purchasing my Sierra. There is NO pressure which is a breath of fresh air. They are extremely knowledgeable, kind, trustworthy, and you will feel very confident in buying from them. I go there for service too and everyone remembers who you are and they come up to you to say hello. If I could give them more stars I would. This dealer is exquisite.
Vehicle information
Features
Reviews
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
2021 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
After submitting an inquiry on the car, they reached out
After submitting an inquiry on the car, they reached out immediately. We scheduled and appointment and when we decided to purchase, the process was quick, seamless and they made it really easy. Ryley was the sales person and she was a rockstar!
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
2024 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Bought my truck from Paul Macchi.
Bought my truck from Paul Macchi.Great salesman,friendly.Great to work with.I will definitely recommend Paul to my friends.VERY SATISFIED
Used
2023 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
We recently bought a car here (again) at the Chevy
We recently bought a car here (again) at the Chevy dealership. Our sales rep Shawn was great and made it a pleasant experience - highly recommend. Not our first car from here and definitely not the last.
Used
2024 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Zack was awesome to work with he went above and beyond to
Zack was awesome to work with he went above and beyond to make sure I got the deal I wanted. The rest of the team was fantastic every one was so nice. I was a repeat customer and I will always look here first. Thanks all again for your help.
Certified
2022 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
My 2017 f150, needed a motor, new motor available maybe
My 2017 f150, needed a motor, new motor available maybe in July. After rounds with service and a letter to the CEO of the dealership group, the general manager worked out a deal. They bought my F150 back, and now we have a new 2025 Maverick.
Used
2020 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Purchasing my Jeep Grand Cherokee Limited from Imperial
Purchasing my Jeep Grand Cherokee Limited from Imperial was so easy. They are only 10 minutes from my house and had at least a dozen Cherokee L's for me to look at. Our Sales Agent, Kelsey Legeny, knew all about the various models and features and let us test drive a few. She gave me a great price and even extended the factory warranty as a bonus. I paid on Saturday and picked my new car on Tuesday morning. They took care of all the RMV paperwork and worked with my insurance agent. I didn't have to do any of that. When I picked it up, it was detailed to showroom condition. Very happy customer!
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
2023 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Great sales and finance teams made my car purchase fast
Great sales and finance teams made my car purchase fast and easy. I have bought several cars from this dealer and highly recommend them to my friends, family and co-workers.
Used
2024 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Had the great pleasure of working with Paul Macchi to
Had the great pleasure of working with Paul Macchi to purchase my new Malibu, car wasnt checked in with the dealership, brand new arrival. brought to my attention and i purchased. good guy with common sense approach to selling and completing the deal. Thank you very much Paul
GMC Certified
2024 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Used
2022 GMC Sierra 2500 AT4
Vehicle information
Features
Used
2021 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
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!
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GMC Sierra 2500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 2500 | $79,515 | |
| 2025 GMC Sierra 2500 | $73,016 | |
| 2024 GMC Sierra 2500 | $65,542 | 5 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 $55,935, 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 2015 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 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.
