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Used
GMC Sierra 2500 trucks
for sale
near
Westminster, CO
- 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
2025 GMC Sierra 2500 AT4X
Used
2024 GMC Sierra 2500 Denali Ultimate
Used
2020 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
in and out in 3 hours fastest time ever buying a car no
in and out in 3 hours fastest time ever buying a car no complaints. had excellent help in Eric buying the car it was exactly what we wanted
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
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Used
2022 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
I had the recent pleasure of working with Kayla on the
I had the recent pleasure of working with Kayla on the purchase of my 2nd truck from Prestige, and she was amazing. Made the buying experience great, which is not usually the case at a dealership. I would recommend going in and working with her to anyone looking for a new car. Thoughtful, honest, nice! Thank you Kayla!
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.
Certified
2023 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Malachi contacted me immediately about the Certified 2022
Malachi contacted me immediately about the Certified 2022 Volkswagen Taos 1.5T SEL. Malachi communicated effectively, so chill, amazing costumer service, and he made this process was easy and painless for me. I would highly recommend Malachi with Phil Long Ford!
Used
2022 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
All I can say is that my mechanic is a phenomenal
All I can say is that my mechanic is a phenomenal absolute mechanic that is humble for his years and an awesome all around person, I absolutely cannot say enough good things about Autonation Ram and your maintenance and repair team. Huge love and very thankful for such an outstanding group of folks.
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 AT4
Vehicle information
Features
Reviews
A Big thanks to Santanna, the woman that did the sales.
A Big thanks to Santanna, the woman that did the sales. Jefry the manager. Also, a thanks to Gaby and Adriyanna. There is no other place to buy a car than Omeara ford, because of this awesome team! God Bless u and thank you.
Used
2023 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Austin was a great help through the whole process and
Austin was a great help through the whole process and made everything run fluid and smooth. Treated my car like it was his own or a car he was buying. It was almost like he was buying it with me.
Used
2020 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Quick & Excellent Service!
Quick & Excellent Service! The technician called us with all of the information we needed and provided video of all repairs. They were very friendly and quick turnaround with our maintenance.
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
I came to interstate Ford to have a recall issue taken
I came to interstate Ford to have a recall issue taken care of. Mary Jo Fuletti helped me with that problem. I told her that there were other concerns regarding my F150 truck. She listened to my concerns and translated them so that her mechanical staff would understand what needed to be looked at. After an inspection, I was informed that there was about $5000 worth of work to be done. I have a Toyota warranty for the vehicle having bought it used from a Toyota dealer. Mary Jo had difficulty getting a response from the warranty folks but she was tenacious and got an inspector from the warranty office to come look at the truck and approve the work that needed to be done. Through Mary Joe’s and interstate Fords efforts, I had a total of about $6000 worth of work done with no out-of-pocket charges. I will definitely be back when my truck needs service or work. They have earned my respect and trust. I’m
Used
2024 GMC Sierra 2500 Pro
Vehicle information
Features
Reviews
Had a great experience buying my Jeep.
Had a great experience buying my Jeep. Would definitely come back to purchase from them again.
Used
2020 GMC Sierra 2500 Base
Vehicle information
Features
Reviews
Good costumer service and very helpful it was what we
Good costumer service and very helpful it was what we expected plus they have nice cars
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
2023 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Excellent delivery of my new car.
Excellent delivery of my new car. I love their new hybrid. would choose to buy a new car from them again.. the GM Mark was excellent
Used
2021 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Elba me atendió muy bien!
Elba me atendió muy bien! Encantados con el servicio, muy bien todo el proceso súper rapido
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 SLE
Vehicle information
Features
Reviews
Seamless experience
Amazing experience .super patient and no hassle team, completely transparent Charles and Rick took good care of us! I would go back there again with my next purchase
Used
2021 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
The best car dealership in Colorado My sales person Leon
The best car dealership in Colorado My sales person Leon is such a great person. My experience of the dealership was one of the best I ever had. I recommend anyone buying a car please go to Rocky Mountain Euro sports and if you do ask for Leon honest Very caring and just a great person yes, my experience was the best this person gives a 10 from me
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
2023 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
I took advantage of a special oil change deal and on
I took advantage of a special oil change deal and on Valentine?s Day. It was quick and uneventful,?? and was a super deal. Thanks, Stevenson Chevrolet.
Used
2014 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
We bought 2 trucks from them.
We bought 2 trucks from them. Great relationship with them and easy to work with. Customer service is great. They even helped us with a major repair. Dan the owner and his staff really care about their customers. Highly recommend. I won’t go anywhere else
Happy Customer
I drove to Crown Buick GMC after making an appointment with Tammy Wagner. She was a new sales person. Tammy is very patient. She enjoys people and made me feel comfortable. I had alot of questions about my new All Terrain Truck. When she didn't know the answer- she was honest. (thats important to me) They , Tammy Wagner and Mike Mathis her manager sold me the truck of my dreams. I plan to be a life long customer with Tammy Wagner at Crown Buick
Used
2024 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
We were extremely happy with Transwest GMC and will
We were extremely happy with Transwest GMC and will defiantly be buying from them in the future. They got us in and out very quickly and professionally.
Used
2016 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
This team worked to find everything that I wanted in a
This team worked to find everything that I wanted in a vehicle. They located it on the other side of Denver and delivered it to the lot closest to me on the next business day. The sales and finance team worked with me to get terms that I was comfortable with paying on a monthly basis, as well as an overall price driving off the lot. This is my second purchase of a vehicle with the AutoNation Team at different locations and they always work hard to be helpful and fair.
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!
Used
2023 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
excellent bought a good car good prices 100% recommended
excellent bought a good car good prices 100% recommended Fatima nuñez the best group 🙏🏻
GMC Sierra 2500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 2500 | $77,832 | 1 Good deal |
| 2025 GMC Sierra 2500 | $73,160 | 4 Good deals |
| 2024 GMC Sierra 2500 | $66,158 | 11 Good deals |
| 2023 GMC Sierra 2500 | $59,926 | 6 Great deals |
| 2022 GMC Sierra 2500 | $49,239 | 8 Good deals |
| 2020 GMC Sierra 2500 | $45,923 | 6 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 $56,040, 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 2000 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 city
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GMC Sierra 2500 in Shaw Heights, CO
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GMC Sierra 2500 in Broomfield, CO
18 Great Deals out of 90 listings starting at $12,999
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GMC Sierra 2500 in Twin Lakes, CO
18 Great Deals out of 95 listings starting at $12,999
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GMC Sierra 2500 in Berkley, CO
18 Great Deals out of 95 listings starting at $12,999
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GMC Sierra 2500 in Arvada, CO
18 Great Deals out of 95 listings starting at $12,999
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GMC Sierra 2500 in Welby, CO
18 Great Deals out of 95 listings starting at $12,999
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GMC Sierra 2500 in Superior, CO
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GMC Sierra 2500 by trim
-
GMC Sierra 2500 Denali
9 Great Deals out of 41 listings starting at $18,999
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.
