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Used
GMC Sierra 2500 trucks
for sale
near
Byram, 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
2013 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Coach is a true gentleman and makes you feel like you
Coach is a true gentleman and makes you feel like you know him forever. he goes above and beyond to help you get your vehicle he treat you like family. I can’t thank him enough for helping us get a vehicle if you ever looking for a vehicle, please ask for Coach. Everyone that works. There is very friendly and helpful. thank you again Coach for everything. My experience was amazing
The best deal 4me my dream truck it's mine if poss
I want this truck if I can't get help with finances I'll try againfri and ill have cash. I want it 100percent I've only dreamed of owning a truck like this and now if the Good Lord willing and the creek don't rise.a dream might come true.,!!!!!! I love everything about this ride.just rite for the open road.
Used
2021 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Will made the process easy and pleasurable.
Will made the process easy and pleasurable. He is an outstanding person to work with.
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
2022 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
This Jeep service location always goes above and beyond.
This Jeep service location always goes above and beyond. Manny takes such good care of me and makes sure everything goes smoothly. I honestly can’t say anything bad about them.
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
2008 GMC Sierra 2500 SLE2 H/D Extended Cab
Vehicle information
Features
Reviews
Awesome Salesman and Great Price
I live in the Indianapolis area and found the SUV my family was needing. I talked to Shawn and told him I wanted an honest description of the vehicle before I drove 5 hours to purchase it. When we got their it was exactly what he described. I would definitely buy from Shawn again!
Used
2024 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
I purchased my new to me 2018 Sierra 1500 Denali from
I purchased my new to me 2018 Sierra 1500 Denali from Mike Rose and the team at Brewster Ford today 12/13. While hesitant to purchase a vehicle from a dealership over 100 miles from home, Mike made me feel comfortable and was willing to work to make the whole transaction as smooth as possible. Would definitely do business with them all again.
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
2021 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Amazing Service
Amazing service!! I drove from Middlesex county NJ and I enjoyed the ride, Tyler Monninger did a great Job! Thank you!! recommended this dealership to anyone
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
2017 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
Best Truck I ever owned!
This truck is everything I wanted! GMC, 4x4, Lifted, Low milage. It's going to be great for my hunting and 4 wheeling! I love it!
Used
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
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.
Used
2022 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
Great guys , they helped me get in the vehicle that was
Great guys , they helped me get in the vehicle that was within my budget and also helped me accommodate the monthly payments thanks again guys
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
2025 GMC Sierra 2500 AT4X
Vehicle information
Features
Reviews
Great Experience!
Great Experience!!! Smooth process, Lorena was awesome, excellent value, stress free pickup, highly recommend to go see Lorena.
Used
2004 GMC Sierra 2500 SLE H/D Crew Cab
Vehicle information
Features
Reviews
Excellent dealership I was in and out quick with my
Excellent dealership I was in and out quick with my daughters new c300. They got me approved even with my itin at a very low rate. Clean cars inside for sure go check them out !!
Great Truck !
First , I bought gas 6.0 , the diesels are great if you have serious towing needs. You just need to realize no matter how well you maintain a diesel it will at some point have an expensive repair. I've had my truck about 12 years. Regular maintenance , a few batteries , couple sets of tires and a MAF sensor. I tow a couple different trailers and the heaviest is less than 10k loaded. Towing , zero issues , no band aids , no overloads , no equalizing hitch , no sway control. Simply not needed. Drives amazing, stops great, Roughly 10 to 12 MPG towing. Unloaded driving at 60 / 65 on cruise solid 15 to 16 MPG. Yes , it won't pul the hills like a diesel but thats a small price to pay for an absolutely amazing truck. I want a new truck in the worst way but just can't part with this truck. A very good truck if you find a clean well maintained one.
Used
2021 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Best experience ever love it at GMC best customer service
Best experience ever love it at GMC best customer service free WiFi free tea very experienced staff and very knowledgeable staff I love it there
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 SLT
Vehicle information
Features
Reviews
It has been a pleasure working alongside Carlos at stream
It has been a pleasure working alongside Carlos at stream auto. He and his team made it an easy smooth transition for me to leave there with a great car and a smile on my face thanks again team five stars to Carlos
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
2011 GMC Sierra 2500 Work Truck
Vehicle information
Features
Reviews
I just got a Volkswagen jetta and it was a great
I just got a Volkswagen jetta and it was a great experience overall. Vinny Sarentino
Overall Great Truck
I bought mine in 2017, 2nd owner. It had 36,000 miles on it when I bought it, getting ready to turn a 100,000 miles, and the only thing I've had to do to it, is replace the Def heater, other than that, it's been a great truck. 👍
GMC Certified
2024 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Friendly courteous dealership with interest in your
Friendly courteous dealership with interest in your personal satisfaction. Fair pricing and finance terms to suit your budget. Overall good purchase experience.
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
2023 GMC Sierra 2500 Denali
Vehicle information
Features
Used
2023 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
I had I had a really good time buying my car from
I had I had a really good time buying my car from Jonathan Cadme. he made me feel comfortable and he knew what he was doing.
Vehicle information
Features
Reviews
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!
Vehicle information
Features
Reviews
I have been looking for awhile for the right truck.
I have been looking for awhile for the right truck. I found it Thanks to cars.com! But most of all the experience with Mike Risi at Meadowland of Carmel was a great deal! Highly recommend GMC of Carmel.
Used
2023 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Buying my Buick was a great experience, they give you
Buying my Buick was a great experience, they give you time to breath while looking around then approach for help and answer questions! Service area is alway great, always work with you to get the appointment you need! Will be leasing my next car from them for sure!!
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Used
2025 GMC Sierra 2500 Denali Ultimate
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Used
2024 GMC Sierra 2500 Denali Ultimate
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Used
2022 GMC Sierra 2500 Denali
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Used
2020 GMC Sierra 2500 Denali
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Used
2023 GMC Sierra 2500 Denali
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Used
2022 GMC Sierra 2500 SLE
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GMC Certified
2022 GMC Sierra 2500 Denali
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Used
2025 GMC Sierra 2500 Denali Ultimate
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Used
2025 GMC Sierra 2500 AT4X
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Used
2021 GMC Sierra 2500 Denali
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GMC Sierra 2500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 2500 | $79,735 | |
| 2025 GMC Sierra 2500 | $73,208 |
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 $55,640, 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 2004 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.
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Used GMC Sierra 2500 by city
-
GMC Sierra 2500 in Port Chester, NY
3 Great Deals out of 20 listings starting at $5,997
-
GMC Sierra 2500 in Pemberwick, CT
3 Great Deals out of 26 listings starting at $5,997
-
GMC Sierra 2500 in Rye, NY
3 Great Deals out of 20 listings starting at $5,997
-
GMC Sierra 2500 in Glenville, CT
2 Great Deals out of 24 listings starting at $5,997
-
GMC Sierra 2500 in Rye Brook, NY
2 Great Deals out of 22 listings starting at $5,997
-
GMC Sierra 2500 in Riverside, CT
4 Great Deals out of 29 listings starting at $5,997
-
GMC Sierra 2500 in Greenwich, CT
2 Great Deals out of 31 listings starting at $5,997
-
GMC Sierra 2500 in Cos Cob, CT
4 Great Deals out of 30 listings starting at $5,997
-
GMC Sierra 2500 in Old Greenwich, CT
4 Great Deals out of 29 listings starting at $5,997
-
GMC Sierra 2500 in Valhalla, NY
2 Great Deals out of 21 listings starting at $5,997
-
GMC Sierra 2500 in Stamford, CT
4 Great Deals out of 31 listings starting at $9,995
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.
