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Used
GMC Sierra 2500 trucks
for sale
near
Frederick, CO
under $800,000
- 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 Denali Ultimate
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.






GMC Certified
2024 GMC Sierra 2500 AT4X
Vehicle information
Features
Reviews
Best Experience Ever
Brice and James were amazing? Best experience ever!
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
2021 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Angel R was great.
Angel R was great. It was a smooth process. Would recommend dealer and the dealership
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
2016 GMC Sierra 2500 Denali
Vehicle information
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Reviews
Internet shopping
Greg Wolaver was a great help in regards to my long distance purchase of a used Jeep Commander. He was up front during the whole process and greatly assisted in the shipping process. I haven’t gotten my vehicle yet but if it’s half as good as he stated it will be a great purchase.
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
2005 GMC Sierra 2500 SLT H/D Extended Cab
Vehicle information
Features
Reviews
Great experience with Berkenkotter Rastle Rock.
We had an excellent experience working with Dan & Wade on the purchase of our new vehicle. The sales team helped us through the process and were incredibly patient. Used vehicle prices are out of control and it's comforting to know there are car dealers that go the extra mile. I would rate our buying experience 10/10. We will be back when looking for another vehicle. Give them an opportunity to earn your business!
I bought this truck May 2005 my retirement present after
I bought this truck May 2005 my retirement present after 20 years in the Navy. Its a beast i still have it! I garaged it for a few years. It still workingvas a champ Named it Big Bertha Interir is a bit beat up a few small dents on bumper I added a ranchhand rear bumpers its super strong I dont think i will ever sell it!!!! Uncle Ricky






Used
2024 GMC Sierra 2500 AT4
Vehicle information
Features






Used
2021 GMC Sierra 2500 Base
Vehicle information
Features
Reviews
Greatsuv
Had a great experience buying a used car .. they let me take my time in deciding and were very patient They were easy to work with and a very friendly staff...
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
2019 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Easy and fast
Buying a vehicle is never fun, but Jordan at victory motors has been outstanding. From his honesty to his communication, he has made this process super simple! I promise you, they are great.
2019 GMC 2500 Denali Excellent Condition
Wonderful truck. Has had zero problems. I am trading for a new one. Truck is all original with no modifications. Truck is in excellent condition.




Used
2020 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
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 Denali Ultimate
Vehicle information
Features
Reviews
All Around Excellent!
Best dealership in town. Second vehicle purchased with no hustle and easy precise transaction. From visit to post sale follow up, excellent. Great selection of vehicles, and cool place to see some unique rides.






Used
2002 GMC Sierra 2500 SLT H/D Extended Cab
Vehicle information
Features
Reviews
Stormin Norman and the team at Victory Motors took great
Stormin Norman and the team at Victory Motors took great care of me and made buying a used truck a great experience. Their high level of customer service made it a great user experience and I highly recommend them for all your automotive needs! Awesome people here at Victory Motors!
Was my first car and will probably be my last
Very reliable tank of a truck. Has never failed on me and has continued to give perfect performance time and time again. Only wish I could have owned it sooner






Used
2022 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Fair and trustworthy!
Shortline was a great experience buying a new truck. They were up front and explained all options and answered all my questions. Proce was fair for the market and no hidden costs! Very happy wity my experience and will recommend to anyone!
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.






Vehicle information
Features
Reviews
A dealer like no other!
I usually dont write reviews but my experience with Truck Kings deserves one. Erase any idea you may have of a used car dealer and its inventory and replace it with satisfaction, enjoyment, zero frustration and a buying experience like no other. I had found Truck Kings from an ad online for a vehicle and went there to take a look at it. As it turns out they had 3 trucks that I was interested in. All 3 trucks were beautiful, straight and clean. Abe the owner of Truck Kings and I started discussing buying and trade options. Abe displayed a true knowledge of what he had to sell and was forward and honest about the strengths and weaknesses of each vehicle that we were in discussion about. His knowledge and honesty help me in making the decision as to which vehicle I would ultimatly purchase. During our discussion my trade in vehicle was in play and Abe offered me a very fair price on it. Finalizing our transaction I was left with a feeling like I had been treated well on the sell of my old truck and the purchase of my new truck. There were a few minor items on my new truck that needed to be fixed or replaced and Abe said he would take care of them, he did so promptly only a few days after I had taken delivery of my truck. Abe is a man of his word, his word is his bond and he is a gentelman. If you are in the market for a truck, take time to visit Truck Kings-Abe does some amazing customizing work, I get comments on my truck almost everytime I drive it. He keeps clean good looking inventory and I will definitley be back when it is time for another truck. Abe runs a clean, straigtforward and honest shop. He fascilitates a no pressure enviorment and can help arrange several different financing institutions to help you in getting the best deal avaliable.
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
2022 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
I dealt personally w Manny Rodriguez.
I dealt personally w Manny Rodriguez. He was intelligent, knowledgeable, honest and transparent. I applaud MM Chevy for hiring such an inspiring young man. Would go back again in a heartbeat!! I purchased a nice Silverado due to Mannys professionalism! Phil Bravo
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
Great Customer Service and Sales Team
They did a great job of helping me find the perfect pick up. Levi spent a lot of time helping me. A very good experience. After the sale, I had a small issue with the battery and they swapped it out for a new one, no questions asked. Great dealership!

Used
2022 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
friendly, no pressure experience
Great car buying experience. Friendly, knowledgeable, no pressure salesman Kyle Berry. One minor problem was handled quickly and professionally with no hassle. Go see Kyle.

Used
2020 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
I have purchased a number of vehicles from this location
I have purchased a number of vehicles from this location under different ownership. The one good constant has been the service department and the service tech Dave Singh. Ask for Dave he will not let you down.
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
2022 GMC Sierra 2500 Denali
Vehicle information
Features
There are additional matching cars outside your search area.
Partial matches are generated by applying your search criteria to a larger search area. Our goal is to help you discover additional cars that match your search preferences.
As a benefit to some of our dealer customers, we display their listings first.






Used
2021 GMC Sierra 2500 Denali
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Used
2016 GMC Sierra 2500 Denali
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Used
2024 GMC Sierra 2500 Denali
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Used
2025 GMC Sierra 2500 AT4
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Used
2020 GMC Sierra 2500 Denali
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Used
2024 GMC Sierra 2500 Denali Ultimate
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Used
2022 GMC Sierra 2500 SLT
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Used
2017 GMC Sierra 2500 Denali
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Used
2024 GMC Sierra 2500 Denali
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Used
2022 GMC Sierra 2500 AT4
Vehicle information
Features
GMC Sierra 2500 prices by year
Model year | Prices from | Deals |
---|---|---|
2026 GMC Sierra 2500 | $54,865 | |
2025 GMC Sierra 2500 | $48,586 | 1 Good deal |
2024 GMC Sierra 2500 | $50,499 | 9 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
Compare the GMC Sierra 2500
GMC Sierra 2500 under $800,000 by city
-
GMC Sierra 2500 under $800,000 in Frederick, CO
9 Great Deals out of 82 listings starting at $12,980
-
GMC Sierra 2500 under $800,000 in Dacono, CO
10 Great Deals out of 85 listings starting at $12,980
-
GMC Sierra 2500 under $800,000 in Firestone, CO
10 Great Deals out of 74 listings starting at $12,980
-
GMC Sierra 2500 under $800,000 in Erie, CO
11 Great Deals out of 94 listings starting at $12,980
-
GMC Sierra 2500 under $800,000 in Longmont, CO
10 Great Deals out of 72 listings starting at $12,980
-
GMC Sierra 2500 under $800,000 in Mead, CO
11 Great Deals out of 68 listings starting at $10,498
-
GMC Sierra 2500 under $800,000 in Fort Lupton, CO
9 Great Deals out of 76 listings starting at $12,980
-
GMC Sierra 2500 under $800,000 in Niwot, CO
8 Great Deals out of 74 listings starting at $12,980
-
GMC Sierra 2500 under $800,000 in Todd Creek, CO
11 Great Deals out of 94 listings starting at $12,980
-
GMC Sierra 2500 under $800,000 in Lafayette, CO
9 Great Deals out of 80 listings starting at $12,980
-
GMC Sierra 2500 under $800,000 in Platteville, CO
10 Great Deals out of 67 listings starting at $12,980
-
GMC Sierra 2500 under $800,000 in Gunbarrel, CO
8 Great Deals out of 77 listings starting at $12,980
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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.