Save your search and get notified when new inventory arrives.
Contact seller
Customize your budget
*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.
About your privacy: Cars.com is asking for your ZIP and credit rating because it helps us to make an educated guess at your sales tax and loan interest. These two factors can greatly change your monthly payment.
Used
GMC Sierra 2500 trucks
for sale
near
Sheridan, 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
2020 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Couldn't be happier!
Kyle helped us and was fantastic! He worked was low pressure, willing to work with us and very professional! We highly recommend!!!
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
2012 GMC Sierra 2500 Work Truck
Vehicle information
Features
Reviews
Best deals in town!
I am very happy with my car! Great experience overall! I will definetelly come back!!! Strongly recommend!
Reliable and feel very safe.
Love this vehicle. I feel safe transporting my grand daughters. It is reliable. It?s great on highway and city driving. I would recommend a GMC






Used
2021 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Blowout tire
I had a blowout tire. Thank You for your service Jason, staff for getting me back out the road.
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
2024 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
Kyi at Castle Rock Chevrolet is the best in the business.
Kyi at Castle Rock Chevrolet is the best in the business. If I could give more than 5 stars I would. I came to Castle Rock Chevrolet from Montana carrying the weight of a terrible deal I’d been locked into by Mike Maroone Chevrolet. I was horribly upside down on my previous vehicle, thanks to a deal that should never have been approved in the first place. It felt hopeless… until I connected with Kyi. Kyi didn’t just help — he changed everything. He took the time to understand my situation, walked me through every option with honesty and clarity, and treated me like a person, not a number. Thanks to his determination, professionalism, and integrity, I am now driving a 2017 Cadillac Escalade Premium Luxury — a vehicle I absolutely love, and a deal that finally makes sense for me and my family. What makes this even more impressive is that we did the entire deal remotely from Montana. Kyi made it unbelievably easy and stress-free — constant communication, no surprises, and everything was handled with total transparency. It was hands down the most respectful and seamless car-buying experience I’ve ever had. I also want to give credit to Luke, the desk manager, who was the one that made the numbers work. He took a tough situation and made the deal make sense — without cutting corners or playing games. It was clear he genuinely wanted to help, and I’m incredibly grateful for the effort he put in behind the scenes. Kyi and Luke are the kind of team members who elevate the entire Castle Rock Chevrolet experience. People from any state should be buying their cars here. I would do it all over again in a heartbeat. If you’re buying a car from Castle Rock Chevrolet, do yourself a favor — ask for Kyi. You’ll be glad you did. Thank you both — you’ve earned customers for life.
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 SLT
Vehicle information
Features
Reviews
New truck
Great experience! This is a no hassle dealership for sure. Found the truck I wanted, they made it fast and easy! Will definitely be going back for my next truck!
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
2022 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Fantastic service
The service was top-notch. I had a broken mirror and worked with Greg Mudd, who found me a great deal on a mirror, painted it, and installed it, saving me about $350. He was incredibly kind and responsive. It was a great repair experience when I had been anticipating a stressful one.
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
2016 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
Great Experience!
Fantastic experience!!!! I would recommend to anyone out there this is the place to purchase beautiful, reliable, gently used vehicles! My sales person was amazing as well!
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 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
2024 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
Get what you want at Urban Motors!
This place was amazing! They not only have the cars people want they have the service to make you want to do business again! If you are looking for any type of speciality vehicle this is the place to look! Find the ride you want at Urban Motors!






Used
2022 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Johnson Auto Plaza - Brighton, CO
We were shopping for a new car. The whole process was a good experience from the beginning to the end. I would certainly buy from them again!
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
How easy it is to work with Johnson Auto Plaza.
Purchasing my new 2022 GMC Sierra was easy as buying something through the drive-thru. The salesperson, Chris Maneotis was awesome. He explained how my trade-in would go towards the purchase of the new truck and went over the financing and options. I would highly recommend anyone to work with Johnson Auto Plaza.






GMC Certified
2024 GMC Sierra 2500 AT4X
Vehicle information
Features
Reviews
Best Experience Ever
Brice and James were amazing? Best experience ever!


Used
2021 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
I had the pleasure of working with Brittany, who was very
I had the pleasure of working with Brittany, who was very informative and a pleasure to work with.
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
2022 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Very honest / Best Dealership
Things were found in a vehicle I traded in (money), and I was called Instantly.






Used
2022 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Zach at Corein did an excellent job helping me purchase
Zach at Corein did an excellent job helping me purchase my Tundra. Corwin did a great job building extras that were value add to the Tundras. No pressure and they worked with me on numbers.






GMC Certified
2023 GMC Sierra 2500 Pro
Vehicle information
Features
Reviews
Lisaevelynsmith@gmail.com
My experience was very professional and l am very thankful l went to Johnson Auto Plaza in Brighton, Colorado. My salesman Mark was very pleasant throughout my buying experience. I will be recommending Johnson Auto Plaza to friends and family.






Used
2022 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Great sales experience ask for Craig
Craig was straight forward and honest we couldn't be happier :-) Went to others and felt different. He answered all our questions. Ask for Craig like the list!






Used
2022 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Matt is knowledgeable and helpful.
Matt is knowledgeable and helpful. Rich was great at explaining the financing options. They even delivered my new car to me at the gym! I'm very pleased.






Used
2018 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
José is a experienced sales person and will do a really
José is a experienced sales person and will do a really good to Job to help you find the vehícle that you want very recomendable person , ask for him
A Beast when it comes to hauling!
I love how the truck pulls and rides when towing. It will give any driver the confidence to tow anywhere. I haven't had a single issue with it. I love the way it looks and couldn't be happier.






Used
2024 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Dan & Greg
Dan the owner and Greg the best sales manager I have ever worked with really .. Both of these guy went beyond helping fixing my 04 powerstroke .. No issues they got it rite in. Got it all fixed .. Thank you guys from the bottom of my heart.. I recommend everyone to buy from you guys !!! Thank you
GMC Sierra 2500 prices by year
Model year | Prices from | Deals |
---|---|---|
2026 GMC Sierra 2500 | $54,865 | |
2025 GMC Sierra 2500 | $48,360 | 1 Good deal |
2024 GMC Sierra 2500 | $50,110 | 13 Good deals |
2022 GMC Sierra 2500 | $33,988 | 11 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
Similar Cars
-
Chevrolet Silverado 2500 for sale
14 Great Deals out of 88 listings starting at $6,998
-
Chevrolet Silverado 3500 for sale
5 Great Deals out of 27 listings starting at $17,800
-
GMC Sierra 3500 for sale
2 Great Deals out of 31 listings starting at $28,132
Compare the GMC Sierra 2500
Used GMC Sierra 2500 by city
-
GMC Sierra 2500 in Sheridan, CO
9 Great Deals out of 74 listings starting at $12,000
-
GMC Sierra 2500 in Englewood, CO
9 Great Deals out of 74 listings starting at $12,000
-
GMC Sierra 2500 in Bow Mar, CO
9 Great Deals out of 74 listings starting at $12,000
-
GMC Sierra 2500 in Columbine Valley, CO
8 Great Deals out of 62 listings starting at $13,975
-
GMC Sierra 2500 in Cherry Hills Village, CO
8 Great Deals out of 67 listings starting at $12,980
-
GMC Sierra 2500 in Littleton, CO
8 Great Deals out of 62 listings starting at $13,975
-
GMC Sierra 2500 in Columbine, CO
8 Great Deals out of 62 listings starting at $13,975
-
GMC Sierra 2500 in Holly Hills, CO
8 Great Deals out of 71 listings starting at $12,980
-
GMC Sierra 2500 in Glendale, CO
9 Great Deals out of 75 listings starting at $12,000
-
GMC Sierra 2500 in Greenwood Village, CO
8 Great Deals out of 67 listings starting at $12,980
-
GMC Sierra 2500 in Lakewood, CO
9 Great Deals out of 74 listings starting at $12,000
-
GMC Sierra 2500 in Dakota Ridge, CO
9 Great Deals out of 69 listings starting at $12,000
GMC Sierra 2500 by trim
-
GMC Sierra 2500 Denali
2 Great Deals out of 28 listings starting at $26,400
Used GMC Sierra 2500 by body style
- ${price_badge()}
- ${ami_badge()}
- ${battery_badge()}${ev_report_link()}
- ${hot_car_badge()}
- ${award_badge()}
- ${cpo_badge()}
${price_badge_description}
${ami_badge_description}
The EV Battery Rating is based on this vehicle's current expected range relative to the vehicles expected range when new. ${battery_badge_text}
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.