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Used
GMC Sierra 2500 trucks
for sale
near
Castle Pines, 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
2024 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
DJ was my salesman and he did an amazing job!
DJ was my salesman and he did an amazing job! I highly recommend going to Alpine Buick. The Facility is beautifully represented. Always eager to help.
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
2022 GMC Sierra 2500 AT4
Vehicle information
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Reviews
Working with Berenisse in the purchase of the car I was
Working with Berenisse in the purchase of the car I was wanting was an awesome and pleasurable experience. She was not only very knowledgeable but a treat to communicate with and made the whole experience wonderful. If you are looking to purchase a vehicle from Sharpest Rides I recommend working with her hands down. It was my pleasure to work with her.
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 Base
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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 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
2020 GMC Sierra 2500 AT4
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Reviews
Jenny Rose is the best service advisor that we?
Jenny Rose is the best service advisor that we?ve ever had. She made sure that all repairs were completed thoroughly and quickly. We will continue to get our Tahoe serviced here.
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
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Reviews
Maya was very helpful and she did everything that she
Maya was very helpful and she did everything that she said she would do before I bought the car really like this dealership everyone was so helpful






Used
2024 GMC Sierra 2500 Denali Ultimate
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Reviews
I have had my 2018 F-150 serviced there Chaz is the main
I have had my 2018 F-150 serviced there Chaz is the main service guy i work with, but I got Ashley and Zackary. Been to other dealerships this by far the best in colorado since 1992 and Ford has all i have purchase from.






Used
2023 GMC Sierra 2500 AT4
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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






Used
2019 GMC Sierra 2500 Denali
Vehicle information
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Reviews
I had a great experience buying my truck sight unseen
I had a great experience buying my truck sight unseen with the help of my salesman Tony he went above and beyond with pictures and videos that I requested that made me comfortable with my purchase it was everything he told me it was and more. He rode the sale all the way to the end and took care of every detail I would definitely recommend him to anyone who was looking at buying a vehicle from him especially if you were not able to be there 👍👍
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 SLT
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Reviews
The best experience I’ve ever had in purchasing a car!
The best experience I’ve ever had in purchasing a car! Dan gave us an incredible deal, and Chris was amazing to work with. I highly recommend Lyn Lyall Chevrolet!
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 SLE
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Reviews
Everyone at this dealership is a class act!
Everyone at this dealership is a class act! Great service. Ask for Ed Rivas to be your lead salesman. He will treat you right and take care of your needs. Extremely knowledgeable and responsive!
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
2022 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Great Company, had exactly what I was looking for would
Great Company, had exactly what I was looking for would recommend! Fast, friendly, and professional.
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
2022 GMC Sierra 2500 AT4
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Reviews
Matt our salesman was awesome and listened to exactly
Matt our salesman was awesome and listened to exactly what we needed along with Tony in finance we walked out with what we needed at the monthly price we asked to be at.





Used
2024 GMC Sierra 2500 Denali Ultimate
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Reviews
Matt Freil was my broker.
Matt Freil was my broker. I had a wonderful experience. No pressure, easy going, informative and efficient. I had my beautiful car within a week! I highly recommend GMBrown for your next car.






Used
2024 GMC Sierra 2500 AT4
Vehicle information
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Reviews
I love this dealership way way underpriced best quality
I love this dealership way way underpriced best quality awesome selection even better staff it's funny even the reception is unlike other dealerships the reception is for this dealership actually had car knowledge which was very exciting because if the receptionist knew what was going on with automobiles I could only imagine how great this whole sales team is again thanks for making everything so streamlined






Used
2021 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Very good experience made the process easy left with a
Very good experience made the process easy left with a new car all the workers are great!
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






Vehicle information
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Reviews
GREAT VALUE - GREAT SERVICE - GREAT TRUCK
HONEST Abe owns and runs this dealership and is not your stereotypical used car guy. He makes promises and keeps them. He took care of the finer elements of a used truck purchase by making sure everything worked and looked good before we took it home. He also referred me to his audio guy and assured that I received excellent service at an excellent price. I got more than a used truck with Truck Kings, I also got access to their network of trusted professionals to modify and maintain it. I will buy my next truck from Abe again.
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.






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Used
2012 GMC Sierra 2500 Work Truck
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Reviews
Stan is the MAN!
To begin this review, you should know that I rated the facilities a 4-star because, in this time of COVID, I was unable to enter the main building. The lot is cramped with gorgeous, fairly-priced vehicles, plus a small building in the center. There was no room for me to park my own vehicle when visiting, so I parked in the cul-de-sac. Now, about Stan. From the Ukraine, Stan is a compassionate, thoughtful salesman who spent our time together masked (because of COVID) and LISTENING to me as I fumbled with what I was looking for. He asked pertinent questions, took the time to understand what I was seeking, and was as transparent with me about the quality of the vehicle I had come to test-drive as is possible. I pointed out scratches. He admitted that they were problematic. I asked him about the timing belt: had it been changed? He didn't know, and didn't invent a story. He didn't say "yes" or "no," he said the most honest thing a car salesman can say: "I don't know. But I will find out for you." And, sure enough, he did! We talked about the timing belt replacement (which HAD happened, and this saves me $1,000 right off the bat). We talked about the provenance of the vehicle, a wreck it had been in eight years ago, how clean and immaculate the car was, both inside and out. I thought that the car was overpriced a bit, and I asked Stan what he thought. He agreed that it could be a bit lower, and on my first visit to the lot, he informed me that his boss had lowered the price of the car by $500. Which was music to my ears. I test drove the car. It handled beautifully. Ice-cold A/C, no pulling to the left or right. This car had been in a wreck before, but other than the CARFAX report mentioning it, I would never have known. Stan gave me the keys and said "Take this to your mechanic," so I did. I sat at my own personal mechanic's office and waited for an hour while they went through the car, front to back, paying close attention to the mechanical aspects of the vehicle. They found a leaking power steering rack and pump. That's IT. "Lou," said the owner of the shop. "This is the best vehicle you've brought us, and I am of the strong opinion you should BUY THIS CAR IMMEDIATELY." I wasn't sure, given the cost of replacing the power steering rack and pump. I went back to Stan. He wasn't sure, he said, but he'd check with the boss. I offered $500 less than the vehicle was priced at, even AFTER a $500 drop! Stan stood up for me with his boss, got the boss to agree, and sold me the car. In conclusion, I have a fantastic vehicle, low miles for its age, mechanically sound (except for the rack and pump, which I will get fixed on my own dime), and Stan has a customer for life in me. I've been in sales for forty years, and Stan did everything right. He shared what he could do, told me honestly what he couldn't do and, not once, not EVER, did he give me a hard-sell. He listened to me, he met my needs and then exceeded them. Kudos to Stan and to Denver Auto Company for the best car-buying experience I have ever had. Thank you.
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
2024 GMC Sierra 2500 AT4
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Reviews
I had a good experience with all .
I had a good experience with all . Momodou Jallow did everything he needs to do to make a sale. Set me up with my ford app with my new car. I can?t think of any problems with the people. I am working with the truck being harder to park in spaces. It?s a purchase that?s needed for my future camping.






Used
2021 GMC Sierra 2500 Denali
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Reviews
We felt heard, respected and valued at AutoNation
We felt heard, respected and valued at AutoNation Chevrolet North. And that?s saying a lot coming from this Ford loving family! James, Joe and Braden made the car shopping experience fun and the buying was smooth. We will check their inventory first next time we need to buy a car for sure!
GMC 2500 HD AT4
This is the first diesel I have owned. The power is amazing and I really like the room inside the cab. This truck is a beast... Love it!
GMC Sierra 2500 prices by year
Model year | Prices from | Deals |
---|---|---|
2025 GMC Sierra 2500 | $48,360 | |
2024 GMC Sierra 2500 | $54,000 | 12 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 $56,468, with pricing starting at $2,500.
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 2004 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.
Compare the GMC Sierra 2500
GMC Sierra 2500 under $100,000 by city
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GMC Sierra 2500 under $100,000 in Castle Pines Village, CO
4 Great Deals out of 48 listings starting at $14,975
-
GMC Sierra 2500 under $100,000 in Lone Tree, CO
8 Great Deals out of 64 listings starting at $14,975
-
GMC Sierra 2500 under $100,000 in Meridian, CO
8 Great Deals out of 64 listings starting at $14,975
-
GMC Sierra 2500 under $100,000 in Parker, CO
7 Great Deals out of 57 listings starting at $14,975
-
GMC Sierra 2500 under $100,000 in Castle Rock, CO
3 Great Deals out of 40 listings starting at $14,975
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GMC Sierra 2500 under $100,000 in The Pinery, CO
3 Great Deals out of 42 listings starting at $14,975
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GMC Sierra 2500 under $100,000 in Stonegate, CO
8 Great Deals out of 63 listings starting at $14,975
-
GMC Sierra 2500 under $100,000 in Grand View Estates, CO
8 Great Deals out of 64 listings starting at $14,975
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GMC Sierra 2500 under $100,000 in Acres Green, CO
8 Great Deals out of 65 listings starting at $14,975
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GMC Sierra 2500 under $100,000 in Highlands Ranch, CO
8 Great Deals out of 64 listings starting at $14,975
-
GMC Sierra 2500 under $100,000 in Dove Valley, CO
8 Great Deals out of 65 listings starting at $14,975
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GMC Sierra 2500 under $100,000 in Inverness, CO
8 Great Deals out of 65 listings starting at $14,975
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