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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
South Windsor, 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
2020 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
It was a good experience.
It was a good experience. The lead sales man was a little on the rough side. But all was good.
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
2022 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
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
Vehicle information
Features
Reviews
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 SLT
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
2024 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
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
2024 GMC Sierra 2500 Denali
Vehicle information
Features






Used
2022 GMC Sierra 2500 Denali
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
2019 GMC Terrain Service
I delivered my Terrain to the service department and waited in the lounge. When the service was completed I paid with my GM credit card. The service department delivered my vehichle after it had been washed.






Used
2022 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
National part backorder
Due to a national backorder of a part my truck took over 120 days to return. Gates GMC did inform me thru the process
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GMC Certified
2021 GMC Sierra 2500 SLT
Vehicle information
Features






Used
2022 GMC Sierra 2500 AT4
Vehicle information
Features






Used
2024 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features






GMC Certified
2023 GMC Sierra 2500 SLE
Vehicle information
Features






Used
2021 GMC Sierra 2500 Base
Vehicle information
Features






Used
2024 GMC Sierra 2500 Denali
Vehicle information
Features






Used
2024 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features






Used
2020 GMC Sierra 2500 Denali
Vehicle information
Features






Used
2021 GMC Sierra 2500 SLT
Vehicle information
Features






GMC Certified
2025 GMC Sierra 2500 SLE
Vehicle information
Features
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GMC Sierra 2500 prices by year
Model year | Prices from | Deals |
---|---|---|
2025 GMC Sierra 2500 | $53,443 | |
2024 GMC Sierra 2500 | $50,999 | 8 Good deals |
*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
-
GMC Sierra 2500 in South Windsor, CT
3 Great Deals out of 29 listings starting at $25,500
-
GMC Sierra 2500 in Manchester, CT
3 Great Deals out of 30 listings starting at $25,500
-
GMC Sierra 2500 in East Hartford, CT
5 Great Deals out of 45 listings starting at $24,444
-
GMC Sierra 2500 in Windsor, CT
5 Great Deals out of 36 listings starting at $24,444
-
GMC Sierra 2500 in Blue Hills, CT
5 Great Deals out of 45 listings starting at $24,444
-
GMC Sierra 2500 in Hartford, CT
5 Great Deals out of 45 listings starting at $24,444
-
GMC Sierra 2500 in Bloomfield, CT
5 Great Deals out of 45 listings starting at $24,444
-
GMC Sierra 2500 in Glastonbury Center, CT
6 Great Deals out of 48 listings starting at $24,444
-
GMC Sierra 2500 in Glastonbury, CT
6 Great Deals out of 48 listings starting at $24,444
-
GMC Sierra 2500 in West Hartford, CT
5 Great Deals out of 46 listings starting at $24,444
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GMC Sierra 2500 in Wethersfield, CT
6 Great Deals out of 48 listings starting at $24,444
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.