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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
Wellington, CO
under $899,990
- 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 Base
Vehicle information
Features
Reviews
Jarrett Garcia did a great job getting me into a nice
Jarrett Garcia did a great job getting me into a nice car, quickly! The trade process went much smoother then I thought which is great! Overall happy with my purchase!
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
2020 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
The service at Honda of Greeley.
We bought this wonderful CRV new in 2016. It is the best vehicle that either one of us has ever owned. We were dedicated Ford people. We have always brought the CRV here for service and always will because of this excellent dealership. We wish Honda had a line of full size pickup trucks.
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
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
2024 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
Prompt and quick My salesperson was respectful and
Prompt and quick My salesperson was respectful and fast to answer my questions about my purchase
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
Reviews
Customer
After a traumatic car accident I went for an estimate at the collision center and spoke to Travis S. He could not have been kinder or more knowledgeable. He basically wiped the accident away from the quarter panel and let me know it was about $500 damage. What a relief to get an honest appraisal. I will refer everyone here and to speak to Travis. Great job Ghent!!
Used
2023 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
T was wonderful to work with and made me fill comfortable
T was wonderful to work with and made me fill comfortable and willing to complete the sale of my truck. Thank You
Used
2024 GMC Sierra 2500 AT4
Vehicle information
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Used
2024 GMC Sierra 2500 SLT
Vehicle information
Features
Used
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
So comfortable and easy to work with.
So comfortable and easy to work with. Felt like it was exchanged between someone I have known for a long time. Very accommodating with my schedule.
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
customer
I recently purchased a car and was very pleased with the professional and knowledgeable service from my salesman Scott Halpain. He showed me how to work all the features on the dashboard and explained the paperwork to me. The rest of the people I worked with were also very helpful.
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
We had the absolute joy of working with T while we bought
We had the absolute joy of working with T while we bought our vehicle. T went above and beyond in so many ways - by coming in on her day off to help us out, adjusting her schedule to accomodate ours, being open and honest about the vehicle we purchased and the dealership itself - she was able to answer all the questions we had. We even had a small issue (no one could have known at the time of purchase) pop up a week or so after we purchased the vehicle and T was able to get it fixed for us, no problem. And - you know how buying a car usually takes all day? Not here. It took less time than any other place we have bought a vehicle, which is amazing. Thank you, T! You are the best!
Used
2022 GMC Sierra 2500 AT4
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
2003 GMC Sierra 2500 SLE H/D Extended Cab
Vehicle information
Features
Reviews
We recently purchased a 2023 F-350 from Erin in Loveland.
We recently purchased a 2023 F-350 from Erin in Loveland. We live in Evergreen [approx 75 miles away], Erin had our deal and all docs ready for us to sign. Felt very comfortable with ClearShift and would definitely recommend to friends and family! Worth the drive for sure!
Best pick up out there!
This truck Hauls trailers like its job! strong running motor at 190k! the 6.0 is strong and perfect! bad gas mileage but ill take it! Cheap Reliable pick up truck
Used
2023 GMC Sierra 2500 Denali
Vehicle information
Features
Used
2023 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Customer service was great service department was great
Customer service was great service department was great the only complaint that I have is when I have an appointment for 1:30 and it is two and a half hours later when they get finished do not understand why it takes that long when you have an appointment
Used
2022 GMC Sierra 2500 AT4
Vehicle information
Features
Used
2020 GMC Sierra 2500 SLT
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.
Used
2020 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
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
2020 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
10/10 would highly recommend!
10/10 would highly recommend!! I spoke with Alex and he was incredibly helpful and professional! Thank you again for all the help
So far have loved my 2020 2500 HD 4x4 diesel
I have owned my truck for a month and two weeks. Two weeks after owning it my power steering went out for about 25 miles then was OK again. Last week the check engine light went on and after about 25 miles it turned off and it was OK a week ago I entered my truck to start off for the day and everything was dead absolutely had no sign of life. The dealership has now had it for exactly a week and they cannot figure out what’s going on. They say they’re having problems receiving communicating. I sure hope I will continue to love my truck. It drives like a dream and pulls like an ox.
Used
2022 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
It was worth the drive from Silverthorne to remedy a
It was worth the drive from Silverthorne to remedy a situation with a used Lexus GX460 that I acquired from WCG. The sales personnel were helpful, courteous, and professional and instilled confidence in me to return for future product and to refer anybody to go there for new or used vehicles and service. Ryan in sales and manager Derek got it done promptly which ended up being a faulty tire causing vibration at high speed. Also an honorable mention to Raul! Thank you all. I enjoyed the return drive to Silverthorne.
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GMC Certified
2024 GMC Sierra 2500 Denali
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Used
2024 GMC Sierra 2500 Denali
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Used
2022 GMC Sierra 2500 SLE
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Used
2019 GMC Sierra 2500 SLT
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Used
2019 GMC Sierra 2500 SLE
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GMC Certified
2021 GMC Sierra 2500 Denali
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Used
2016 GMC Sierra 2500 SLT
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Used
2022 GMC Sierra 2500 AT4
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Used
2024 GMC Sierra 2500 AT4
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Used
2008 GMC Sierra 2500 SLT H/D Crew Cab
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GMC Sierra 2500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 2500 | $82,597 |
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 $56,254, with pricing starting at $3,200.
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 2003 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
Compare the GMC Sierra 2500
GMC Sierra 2500 under $899,990 by city
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GMC Sierra 2500 under $899,990 in Laporte, CO
4 Great Deals out of 20 listings starting at $11,569
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GMC Sierra 2500 under $899,990 in Fort Collins, CO
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GMC Sierra 2500 under $899,990 in Timnath, CO
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GMC Sierra 2500 under $899,990 in Pierce, CO
4 Great Deals out of 20 listings starting at $11,569
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GMC Sierra 2500 under $899,990 in Severance, CO
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GMC Sierra 2500 under $899,990 in Ault, CO
4 Great Deals out of 20 listings starting at $11,569
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GMC Sierra 2500 under $899,990 in Windsor, CO
9 Great Deals out of 37 listings starting at $11,569
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GMC Sierra 2500 under $899,990 in Eaton, CO
5 Great Deals out of 21 listings starting at $11,569
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GMC Sierra 2500 under $899,990 in Loveland, CO
9 Great Deals out of 37 listings starting at $11,569
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GMC Sierra 2500 under $899,990 in Greeley, CO
9 Great Deals out of 39 listings starting at $11,569
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GMC Sierra 2500 under $899,990 in Johnstown, CO
10 Great Deals out of 45 listings starting at $11,569
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GMC Sierra 2500 under $899,990 in Evans, CO
10 Great Deals out of 45 listings starting at $11,569
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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.
