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Used
GMC Sierra 2500 trucks
for sale
near
Erie, CO
under $50,000
- 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
Great service center!
We had an issue on a cross country road trip and Honda Greeley got us right in. They were able to get all the issues fixed same day and really went out of their to help us get back on the road asap. There were no more issues for the rest of the trip. Ryan was especially helpful. I would highly recommend them to all!
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
2020 GMC Sierra 2500 Base
Vehicle information
Features
Reviews
Loveland Ford is awesome.
Loveland Ford is awesome. From service to sales, specifically Manny Canedo, to Juan in finance and the managers all I can say is this dealership is AWESOME!!
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
Reviews
Lewis was good I love our cars thank you much for the
Lewis was good I love our cars thank you much for the service I appreciate it
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
2021 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Carlos at Super Auto was professional, patient, and easy
Carlos at Super Auto was professional, patient, and easy to work with. He addressed my concerns and showed me several cars without being pushy. I appreciated his approach.
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
2019 GMC Sierra 2500 Denali
Vehicle information
Features
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
2017 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
I took delivery of my 2026 Suburban Z71 (6.
I took delivery of my 2026 Suburban Z71 (6.2L, custom Borla exhaust, red tintcoat) from John Elway Chevrolet on 23 October 2025, and I can say without hesitation that this was one of the best vehicle purchase experiences I?ve ever had. My journey with this dealership started way back in July 2025, when I first tried to buy a similar vehicle. That original deal didn?t work out, but Trevor (Internet Sales Manager) never dropped the ball. He stayed in touch, helped me custom-build the exact Suburban I wanted, and kept every promise, from the guaranteed price to a very fair-trade value on a challenging trade. Throughout the entire process, Trevor?s communication, communication, communication made all the difference. He kept me updated at every step as the vehicle moved through production and delivery. On delivery day, I met Amanda, who made what could have been an overwhelming tech setup feel effortless. She walked me through every performance and technology feature, connected my OnStar account, synced Apple CarPlay, and ensured I understood all the apps and settings before driving off the lot. Her professionalism and enthusiasm turned the delivery into a great experience. Daniel (F&I Manager) was equally professional, direct and knowledgeable when discussing warranty options, but respectful when I declined. The entire process was efficient, transparent, and team-oriented, which I deeply appreciate as a former military officer who values teamwork and integrity. When I left the dealership, my new Suburban was spotless, fully set up, and ready for a long drive south to Texas. I?ve bought many vehicles in my life, and I usually ask dealers not to put their decal on the back. This time, though, I left the Elway football logo right where it belongs. It?s a reminder of a team that truly earned my trust and my business. I not only recommend this team, would actively seek them out again in the future. Trevor, Amanda, Daniel.....a true pleasure to meet you all and thank you for a great experience. I hope to see you again in the not too distant future.
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
2018 GMC Sierra 2500 Base
Vehicle information
Features
Reviews
Review
No pressure, really easy to work with. Worked with me on my trade in.
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.
Vehicle information
Features
Reviews
Straight up
Easiest car deal I have ever done. I have and will recommend them to anyone. I will be back the next time I buy another truck. Thank you guys. It was worth the 2 hour drive.
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
2023 GMC Sierra 2500 SLE
Vehicle information
Features
Used
2022 GMC Sierra 2500 Base
Vehicle information
Features
Reviews
Great experience!
Bought a sierra 2023 for my business. The salesmens knowledge was excellent, process through finance was seemless and price was very fair! We appreciate a good dealership experience!
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
2024 GMC Sierra 2500 SLT
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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.
Used
2016 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Mile High Made It Happen!
We purchased a 2019 ILX with the exceptional help of Matt Heintz. We had been car shopping all day and the staff at Mile High didn’t waste our time...they cut straight to the bottom line and made it extremely apparent they wanted our business. Matt and his team had us in and out in under 30 minutes. Hard to say about any other dealership. Highly recommend purchasing your next vehicle here!
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
2019 GMC Sierra 2500 SLT
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!
very powerful power train and will tow and haul an
this truck fits my needs better than the other 2500 models. Its hauling and towing performance along with its many people comforts will satisfy us for a long time to come.
Used
2022 GMC Sierra 2500 SLE
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Features
Reviews
Would Highly Recommend!
I just bought a used Jeep Grand Cherokee! and the staff was very negotiable. They weren't pushy or rushing. I would highly recommend this dealership.
Used
2016 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
After any serving of a vehicle taking it through your car
After any serving of a vehicle taking it through your car wash before returning to customer. This might encourage more customer loyality. Oil change prices are too expensive. The expertise needed to do that job doesn't equalate to charging that amount.
Best truck I've ever owned....
Could never buy another truck after owning this. I'm only getting rid of it cause I ordered a 2021. Hands down, this is the best of the best!!
Used
2020 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Most convenient options on any vehicle I've owned.
Great power and yet great economy. Love the safety features with the cameras and side vehicle warning. Camera that shows side of vehicle, including trailer when turn signal is on is great. Also appreciate the bed camera for hooking up gooseneck trailer.
Used
2022 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Always a pleasure to get my truck serviced at Mike
Always a pleasure to get my truck serviced at Mike maroone Chevrolet, gmc, Longmont. Joe was my service advisor and got my truck in and serviced a lot faster then i expected. Service was an awesome. Thank yous
Used
2021 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
Ask for Rick
Helped a friend pick out and buy a truck at Red’s Auto & Truck. We worked with Rick Hawkins and he was refreshingly knowledgeable, professional, and polite.
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
Very pleased with the response I received from this
Very pleased with the response I received from this dealership. I've been in contact with one salesman and we are still communicating with each other about one particular car.
Dream Truck
Always wanted a GMC truck and now i am a proud owner. ... ... ... ... ... ... ... .. .... ... ... ... .
Used
2022 GMC Sierra 2500 Base
Vehicle information
Features
Reviews
The salesman was very helpful and went out of the way to
The salesman was very helpful and went out of the way to help me on this deal. I greatly appreciate his help. I would buy another vehicle from this location and not hesitate to recommend people their way. Again I thank Luis and the people at this location. Keep up the good work!
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GMC Sierra 2500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 2500 | $78,622 | 1 Good deal |
| 2025 GMC Sierra 2500 | $75,080 | 6 Good deals |
| 2024 GMC Sierra 2500 | $67,810 | 13 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 $56,226, with pricing starting at $3,200.
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 2003 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 $50,000 by city
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GMC Sierra 2500 under $50,000 in Lafayette, CO
10 Great Deals out of 32 listings starting at $10,405
-
GMC Sierra 2500 under $50,000 in Dacono, CO
12 Great Deals out of 35 listings starting at $10,405
-
GMC Sierra 2500 under $50,000 in Broomfield, CO
10 Great Deals out of 34 listings starting at $17,999
-
GMC Sierra 2500 under $50,000 in Frederick, CO
11 Great Deals out of 33 listings starting at $10,405
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GMC Sierra 2500 under $50,000 in Gunbarrel, CO
10 Great Deals out of 30 listings starting at $10,405
-
GMC Sierra 2500 under $50,000 in Niwot, CO
9 Great Deals out of 29 listings starting at $10,405
-
GMC Sierra 2500 under $50,000 in Louisville, CO
10 Great Deals out of 33 listings starting at $17,999
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GMC Sierra 2500 under $50,000 in Paragon Estates, CO
10 Great Deals out of 30 listings starting at $17,999
-
GMC Sierra 2500 under $50,000 in Firestone, CO
9 Great Deals out of 27 listings starting at $10,405
-
GMC Sierra 2500 under $50,000 in Longmont, CO
9 Great Deals out of 27 listings starting at $10,405
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GMC Sierra 2500 under $50,000 in Northglenn, CO
11 Great Deals out of 36 listings starting at $16,975
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GMC Sierra 2500 under $50,000 in Superior, CO
10 Great Deals out of 34 listings starting at $17,999
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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.
