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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
Columbine, CO
under $100,000
- 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
2020 GMC Sierra 2500 Denali
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!
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 AT4
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!!!
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
2024 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
They were nice and very helpful with the cost to me.
They were nice and very helpful with the cost to me. Being on a fixed budget they helped with the expense and the service department was great giving me the information that was wrong.
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
2017 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
Best Truck I ever owned!
This truck is everything I wanted! GMC, 4x4, Lifted, Low milage. It's going to be great for my hunting and 4 wheeling! I love it!






Used
2022 GMC Sierra 2500 AT4
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.
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 Ultimate
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.






GMC Certified
2023 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Best Experience Ever
Brice and James were amazing? Best experience ever!






GMC Certified
2024 GMC Sierra 2500 AT4X
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
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.
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!






GMC Certified
2024 GMC Sierra 2500 AT4X
Vehicle information
Features






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.






Used
2022 GMC Sierra 2500 AT4
Vehicle information
Features






Used
2025 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.






Used
2017 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
As a woman, walking into a car dealership can often feel
As a woman, walking into a car dealership can often feel like walking into a trap where you?re not heard, not respected, and often taken advantage of. Sadly, that?s been my reality in the past. But today, Autonation Subaru changed everything. From the moment I stepped through the doors, I knew this wasn?t your typical dealership. Bruno, Dylan, Brian, and Syed created an atmosphere that felt relaxed, respectful, and empowering. They genuinely listened to me. They met me where I was?honoring my budget, my needs, and my wants without pressure, gimmicks, or condescension. I never once felt like I was being ?sold to.? Instead, I felt like I was in control of my own car-buying journey. The level of professionalism, transparency, and integrity shown by this Subaru dealership is unmatched. I walked in with anxiety and doubt, and left with total confidence and a Subaru Forester that I?m absolutely in love with. Because of this experience, I?m a customer for life. If you?re a woman looking for a dealership that actually respects you (or honestly, if you?re anyone who wants a fair, human-first experience) go to Autonation Subaru. They?ve set a new standard for what buying a car should feel like.
Everything you could ever need
Has everything we never knew we needed. Reliable and heavy duty. The bed is so convenient and we didn't have to chose between any options, this truck has it all.






Used
2025 GMC Sierra 2500 AT4X
Vehicle information
Features
Reviews
Great Service!
Austin did a quick and efficient job in getting my annual service done quickly as well as replacing the tires. Also, I thought I had left my laptop bag in the loaner car and both Austin and Jordan both went and checked for me and Jordan even checked the security cams to verify if I had left it at the dealer. Turns out I just left at home, but again thanks for going above and beyond to assist!






Used
2017 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Aaron Mitchel was helpful and I never felled pressured.
Aaron Mitchel was helpful and I never felled pressured. Need to have a bigger sign designated your dealership as Auto Nation, drove around the block three times till I noticed license plates. I am not from Denver and seldom drive here.
Lifted GMC with 35 inch wheels
Great truck with a ton of room and a lot of compliments. Not gonna find a cleaner truck with only 44,500 miles on it. 20' inch rims with 35 tires on a 6' inch lift kit.

Used
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
They found the vehicle I was looking for.
They found the vehicle I was looking for. The purchasing process was fast, fair and comfortable. Will use them again with next purchase. Highly recommended.

Used
2014 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
The whole experience was great Juan was great and so was
The whole experience was great Juan was great and so was Joana They both made the process so smooth and will be back by for my next truck.
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
2020 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
My advisor Adam was great and my oil change was fast.
My advisor Adam was great and my oil change was fast. I was updated during the process about suggestions for my car an I was able to accept them or deny them through a link with the text message they sent me.
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
2019 GMC Sierra 2500 Base
Vehicle information
Features
Reviews
Process was time consuming, but a good learning exposure
Process was time consuming, but a good learning exposure to the business. Got a nice pkg on the vehicle once established. Happy with the choice I made. Timing is everything?
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.
GMC Sierra 2500 prices by year
Model year | Average price | Deals |
---|---|---|
2026 GMC Sierra 2500 | $84,676 | |
2025 GMC Sierra 2500 | $79,759 | 3 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 $100,000 by city
-
GMC Sierra 2500 under $100,000 in Columbine, CO
6 Great Deals out of 69 listings starting at $17,475
-
GMC Sierra 2500 under $100,000 in Columbine Valley, CO
6 Great Deals out of 69 listings starting at $17,475
-
GMC Sierra 2500 under $100,000 in Ken Caryl, CO
6 Great Deals out of 69 listings starting at $17,475
-
GMC Sierra 2500 under $100,000 in Littleton, CO
6 Great Deals out of 69 listings starting at $17,475
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GMC Sierra 2500 under $100,000 in Bow Mar, CO
9 Great Deals out of 83 listings starting at $12,980
-
GMC Sierra 2500 under $100,000 in Dakota Ridge, CO
7 Great Deals out of 75 listings starting at $17,475
-
GMC Sierra 2500 under $100,000 in Sheridan, CO
9 Great Deals out of 83 listings starting at $12,980
-
GMC Sierra 2500 under $100,000 in Englewood, CO
9 Great Deals out of 83 listings starting at $12,980
-
GMC Sierra 2500 under $100,000 in Highlands Ranch, CO
6 Great Deals out of 69 listings starting at $17,475
-
GMC Sierra 2500 under $100,000 in Cherry Hills Village, CO
8 Great Deals out of 77 listings starting at $12,980
-
GMC Sierra 2500 under $100,000 in Lakewood, CO
9 Great Deals out of 84 listings starting at $12,980
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GMC Sierra 2500 under $100,000 in Greenwood Village, 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.