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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.
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Used
GMC Sierra 2500 trucks
for sale
near
Wilton, 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
2024 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
Amazing service team, tech kept vehicle clean and service
Amazing service team, tech kept vehicle clean and service Consultant kept me up to date on my needed services and repair, pricing is affordable and fair
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
2020 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Well I came 31/2 hours to see a car and it’s gone
Well I came 31/2 hours to see a car and it’s gone yesterday I wanted it I was buying it because i recked mine i wanted the same thing
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 SLT
Vehicle information
Features
Reviews
GREAT EXPERIENCE
i bought a brand new dodge ram 2500 power wagon on 6/4/2019. this has been the best new vehicle shoping experience of my life. vanessa viva-somri was a amazing sales consultant. i would recommend her to anyone that wants a new truck or car .
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
Luis was a prepared, kind, and cordial associate who I
Luis was a prepared, kind, and cordial associate who I had the pleasure of working with. After some honest negotiation and a little bit of elbow grease, he got me to my number. My Dodge Hornet has been great! He made buying this car a breeze and was very responsive over email as a pre-vetting process.
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
2024 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
I had a really great experience working with Michael Rose
I had a really great experience working with Michael Rose when I bought my 2021 Mach-E. He was super communicative, answered all my calls, replied fast to texts, and even got back to me on his days off. At first I honestly just came in to test drive a Mach-E and wasn’t planning on buying anything, but Michael was very honest and trustworthy and ended up helping me find a Mach-E that fit exactly what I needed and stayed within my budget. He never pressured me at all. The paperwork process was really smooth and easy. What I liked most was how Michael treated me like a friend during the whole process. He’s really funny, easy to talk to, and it never felt awkward or salesy. He even came in on his day off just to get the deal done a day earlier than scheduled because of snow, which I really appreciated. Even after I bought the car, he kept checking in to see how everything was going. When my tire pressure was a little off because of the cold, he helped get it taken care of super fast and was very flexible. This isn’t one of those dealerships where you never hear from the salesperson again. It was a pleasure doing business here and I honestly don’t see myself using another salesman in New York. I recommend Michael to everyone.
Used
2022 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
I visited on the second day being opened and had a great
I visited on the second day being opened and had a great experience in buying a 2022 Explorer and trading in a 2016. It was seamless. Had an issue with the new car that turned out to be a factory defect that they had Ford correct. All good. I’ll be back.
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 SLE
Vehicle information
Features
Reviews
Service
I had an excellent experience with having my car repaired at Ingersoll Chevy. My car was diagnosed and repaired as promised. The whole service department was friendly and knowledgeable.
Used
2020 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
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.
GMC Certified
2024 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Fast and friendly response
Very fast friendly response from internet manager letting me know they just took a deposit and the car I asked about was no longer available. Didn’t push anything else which is nice.
Used
2023 GMC Sierra 2500 SLE
Vehicle information
Features
Used
2025 GMC Sierra 2500 Denali Ultimate
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.
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
2023 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.
Used
2013 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
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.
Vehicle information
Features
Reviews
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!
Used
2022 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Ask for Demario, he is the best!
Ask for Demario, he is the best! He is amazing and makes the car buying process really smooth. He goes above and beyond for his customers and explains every step of the process to you. Demario exemplifies excellent customer service and attention-to-detail. I highly recommend this dealership. He provided 5-star service at every step! It could not have been more seamless, and he made the process very pleasant. His attention to detail and my satisfaction was unparalleled- going above and beyond in every aspect! Thank you.
Used
2021 GMC Sierra 2500 AT4
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.
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
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
Used
2024 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
My salesman Bernie makes car buying easy.
My salesman Bernie makes car buying easy. He’s very knowledgeable and a credit to the dealership. Celine the finance person is very good and also a credit to the dealership. I will have no problem recommending Blasius !
Used
2021 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
I had a very good experience with Dione He was very
I had a very good experience with Dione He was very helpful and answered my questions within minutes. Car was given to us with a full tank of gas and it was an overall positive experience
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
2026 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Great purchase experience
John McCoy was a great salesman! He was honest, communicated well, and applied no pressure to make a decision. This dealership was the only one on Long Island that was willing to negotiate a deal on the car I purchased. Every other dealer said that they could not lower the price of the car even $1. This is the third vehicle that I purchased or leased from this dealership and I will return when I am ready for my next vehicle.
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GMC Sierra 2500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 2500 | $84,102 | 1 Good deal |
| 2025 GMC Sierra 2500 | $69,916 | 7 Good deals |
| 2024 GMC Sierra 2500 | $64,135 | 8 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 $56,720, 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 2013 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.