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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
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
2023 GMC Sierra 2500 Denali






Used
2025 GMC Sierra 2500 AT4






Used
2023 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Oryn Orozco has been extremely helpful, knowledgeable,
Oryn Orozco has been extremely helpful, knowledgeable, professional and very patient. He has been wonderful to work with and has found me the perfect RAV4 XSE hybrid. Can’t wait for it to arrive!






Used
2024 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
Car buying
Today was a fabulous day I finally got my Bronco 2022. My sales person Kelly Frank made my dream come true. The experience was sweet and I would recommend Interstate Ford to buy your next car. From the General Manager, Sales Mangers, the employees my sales person Kelly Frank and the Finance Managers it was awesome ❤️❤️❤️Interstate Ford rocks❤️❤️❤️❤️❤️
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
2023 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Amazing!
Amazing! Always such great service. The staff is wonderful, so friendly and kind. I went for an oil change and they were so quick and efficient.






Used
2021 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Willie was great to work with and made the buying process
Willie was great to work with and made the buying process very efficient. He was also very knowledgeable about the truck and did a nice tutorial to set it up and show me the features. Did the negotiation through email and when I came in to faint the paperwork I was only there for an hour and fifteen minutes total before driving off! The usual upsell of extras during the finance process but they weren?t too pushy about it.
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 Base
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.
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
2024 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Professional from the start and they were not as much
Professional from the start and they were not as much pressure as so many other dealers.
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
2015 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Customer Service
Everyone was kind and helpful during our buying process. Josh in Service has been very attentive and so professional scheduling service dates and getting our missing sensors installed. They all have positive attitudes at all times.
Very beautiful truck
This truck would help me thru out my needs I and my family love this beautiful truck, there is no better place for me to shop than the Paso Robles Chevrolet I highly recommend them






Used
2020 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Rafael H was very attentive to what we were looking for
Rafael H was very attentive to what we were looking for in a clean used diesel p up . His assistance in our purchase with our purchase was very good . professional, not pushy Gerald & Kay Schreiber
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
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.
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
2023 GMC Sierra 2500 Pro
Vehicle information
Features
Reviews
Great Place to buy a car
I was in need of a new car . The one i had was bought in 2005 but the year of the car is 2001. I wanted something a bit newer and affordable. I didn't catch the guy's name since my dad was the one who dealt with him first. No pressure at all. He was very helpful. I test drove the car and loved how it drove along with it's a big upgrade to what i had. So decided to buy it. I bought a 2012 Infiniti G25x, leather seats, AWD. front seat heaters, sun roof, backup camera, defrost on the side mirrors and it's a V6. I love it. I highly recommend buying a car here.






Used
2022 GMC Sierra 2500 Denali
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
2019 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Great service, great product as announces.
Great service, great product as announces. All carfax reports where presented and added warranty as I requested.
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
2021 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Buying my first vehicle from this dealership was an
Buying my first vehicle from this dealership was an excellent decision, an overall outstanding 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
2024 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Great Experience.
I am a college student and not always sure what to do when getting vehicle serviced. The people there explain to me what needs to be done and my options. I have experienced great service at this dealership. The experience here has been much better than I received at other dealerships.






Used
2022 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Kevin did a great job!
Kevin did a great job! We went in looking for a car that showed on the website that it was being delivered that week. He helped look up the vehicle and then also gave us other options for the same model that were already on the lot. We had a limited budget and he found a us a great option for a vehicle that was a lender that had been used by dealership. It had only a couple thousand miles and was in perfect condition. The financing agent was also very nice and found us a bank that would give us the lowest intrest rate for the loan. Kevin helped us set up our Chevrolet app and got us points for the purchase and the Onstar welcome call. They washed the car for us and filled up the gas tank. He went over the features in the car and let us do a test drive. I left extremely happy and love my new car!!






Used
2022 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
Great place
Great car great staff they made u feel like wanted with no b.s straight line service. Thank you will do more business later down the line






Used
2024 GMC Sierra 2500 Pro
Vehicle information
Features
Reviews
Thanks Dan and Nolan. For the great deal on my equ
Dan Johnson and Nolan are amazing! The got me the equinox I wanted at a price I could afford! Thank you so much!! My heart is happy!






Vehicle information
Features
Used
2022 GMC Sierra 2500 SLE
Vehicle information
Features






Used
2024 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 |
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 $55,463, with pricing starting at $1,900.
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 2002 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 $800,000 by city
-
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
-
GMC Sierra 2500 under $800,000 in Aristocrat Ranchettes, CO
9 Great Deals out of 73 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.