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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 3500 trucks
for sale
near
Mead, 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
2024 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
This has been the very best experience in a car
This has been the very best experience in a car dealership ever. Donavan the sales guy was truthful and helpful. Everyone else was easy to deal with as well.
2024 GMC 3500HD AT4
This review is for a two week old truck. I have been trying to get a 3500HD AT4, gas engine, 8 foot bed, 5th wheel prep, in blue for over a year (almost 2). My dealer finally received an allocation and I was off for the build!! However, when my build order was sent to me the color had defaulted to black (blue was discontinued for 2024) and the only way to change it was to cancel and start over.....so black it is!! The truck is gorgeous and much larger than I thought! I am pleased with both exterior styling and the 2024 interior refesh. My only complaint is the seats, they are a bit firm.....still comfy....but firm. The GM sunroof is small, so small I passed on the option. Mechanically this truck is a pretty sound design. Another 50hp for the 6.6L gas engine would be nice, but 401hp is pretty decent. A PTO offering in the up level trims would be nice, as would a larger/dual fuel tank option is needed (GM is the only one that doesn't offer one), and a factory level in the front, and while I am dreaming a front locking differential. GM could up thier paint game, when approaching 90k I expect better paint. Value wise it is as good if not better than the rest of the over priced trucks on the market. Rumor is 20K per unit on average goes to the UAW pension, that's why your 50k truck costs 70k. In closing I have zero regrets other than the color, but I needed it immediately so here I am.
Used
2020 GMC Sierra 3500 AT4
Vehicle information
Features
Reviews
Tonya, Nathan and others have been terrific through the
Tonya, Nathan and others have been terrific through the process towards purchasing my new Ford Escape Hybrid. Thank you. Tonya has truly been one of the absolute best vehicle sales representatives that I have ever had helping/taking me through a new vehicle purchase. A big thank you, to you Tonya, for all you continue to do. Working with you is absolutely the best! Thank you!
Great Diesel truck when emission sensors work
Great vehicle for pulling my fifth wheel RV which weighs around 20,000 pounds. This dually truck pulls the RV very nicely without any significant strain on the engine or the transmission. However, like all of today's diesel engines there are 4 different system of emissions on this truck. Each one of these emission systems has sensors associated with them. If one of these sensors goes bad the truck will not perform optimally and sometimes it will go into the limp mode. Unfortunately this is not unique to GMC trucks. All manufacturers are battling this system. Also, I have had to take the truck to the dealer for computer upgrades in order to improve performance. I wish these upgrades could be performed on line (through wifi or with my own phone service). It sure would make things a lot simpler and improve the through put of the dealers who are already strained because of the limited number of available diesel mechanics.
Used
2024 GMC Sierra 3500 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!!!
Used
2020 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
Was a great smooth experience!
Was a great smooth experience! Mike helped us out and gave us a great experience.
Great car for work!!
Comfort, ease of driving, style, convenient for work and we LOVE the tailgate! Great for towing our heavy fifth wheel and our dogs are riding in style!!
Used
2024 GMC Sierra 3500 SLE
Vehicle information
Features
Reviews
Mr. Alex Rodriguez did a great job! Thanks to him I got
Mr. Alex Rodriguez did a great job! Thanks to him I got another vehicle at weld county garage.
Used
2024 GMC Sierra 3500 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
Used
2020 GMC Sierra 3500 Base
Vehicle information
Features
Reviews
T was wonderful to work with and made me fill comfortable
T was wonderful to work with and made me fill comfortable and willing to complete the sale of my truck. Thank You
Great luxury ride with great pulling capabilities.
The Texas Edition combined with the X31 package and premium SLT makes a very nice combination. The Sierra 3500HD gives you a luxury interior and ride with all the capabilities of a great pulling truck. The Duramax is quiet yet powerful. It is no doubt the best of trucks for 2020.
Used
2013 GMC Sierra 3500 SLE
Vehicle information
Features
Reviews
You can trust them!
This dealership took great care of me. Angel Villa was my salesman and got me exactly what I wanted and more. Bought my first brand new car from here and they followed through with everything that was promised from the beginning and somehow still got me a better deal in the end. Dan on the team was also very knowledgeable and even answered the phone when I needed to know what kind of gas to put in the car outside of sales hours. They are just above and beyond!
great fuel mileage
i did not expect to get the great fuel mileage that i'm getting with this size truck, and the power is fantastic.
Used
2016 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
sweet
Great Trucks! Owned quite a few and they never let me down and seem to hold their value. I will keep buying them for as long as I can.
Used
2015 GMC Sierra 3500 Base
Vehicle information
Features
Reviews
bottit
no high pressure sales flew in from 550 miles away they picked me up checked pickup out and drove it bottit and came home with it 550 and no problem on the way home i .
Best truck I have ever owned.
Best truck I have ever owned. Used to tow a heavy RV. Wonderful comfortable ride. Highly recommended this truck. I drive it as my primary vehicle.
Used
2020 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
Really impressed with the performance
Nicest truck I have ever owned preforms great with my RV Truck is comfortable and still works great when you need it to preform. Ride is nice and very roomy for all that want to travel with me
Used
2018 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
Very honest / Best Dealership
Things were found in a vehicle I traded in (money), and I was called Instantly.
An overall nice truck but for a person at my size(5,11)
An overall nice truck but for a person at my size(5,11) the mirrors and posts really block the view. My tinted windows really amplify the problem. The hood also takes a bit of room for a short person. Its a comfortable ride and works well in my line of work in excavation. The sound muffler in the hood makes you think something is wrong but apparently its not.
Used
2024 GMC Sierra 3500 Denali
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.
Used
2025 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
Prompt and quick My salesperson was respectful and
Prompt and quick My salesperson was respectful and fast to answer my questions about my purchase
Used
2024 GMC Sierra 3500 Base
Vehicle information
Features
Reviews
We had the absolute joy of working with T while we bought
We had the absolute joy of working with T while we bought our vehicle. T went above and beyond in so many ways - by coming in on her day off to help us out, adjusting her schedule to accomodate ours, being open and honest about the vehicle we purchased and the dealership itself - she was able to answer all the questions we had. We even had a small issue (no one could have known at the time of purchase) pop up a week or so after we purchased the vehicle and T was able to get it fixed for us, no problem. And - you know how buying a car usually takes all day? Not here. It took less time than any other place we have bought a vehicle, which is amazing. Thank you, T! You are the best!
Used
2020 GMC Sierra 3500 Denali
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.
Good power very comfortable ride
Good power plenty of room the truck has all kind of new technology in it that helps with driving safety and with job performance Awesome
Used
2019 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
Customer service was great service department was great
Customer service was great service department was great the only complaint that I have is when I have an appointment for 1:30 and it is two and a half hours later when they get finished do not understand why it takes that long when you have an appointment
My Favorite Truck
Lane Departure saved me on a few long trips. Seats are extremely comfortable. Fifth Wheel Prep made it extremely easy for my hitch installation. Amazing Sound System
Used
2024 GMC Sierra 3500 Denali
Vehicle information
Features
Used
2025 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
It was worth the drive from Silverthorne to remedy a
It was worth the drive from Silverthorne to remedy a situation with a used Lexus GX460 that I acquired from WCG. The sales personnel were helpful, courteous, and professional and instilled confidence in me to return for future product and to refer anybody to go there for new or used vehicles and service. Ryan in sales and manager Derek got it done promptly which ended up being a faulty tire causing vibration at high speed. Also an honorable mention to Raul! Thank you all. I enjoyed the return drive to Silverthorne.
Used
2020 GMC Sierra 3500 Base
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!
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GMC Sierra 3500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 3500 | $86,699 | |
| 2025 GMC Sierra 3500 | $80,358 | 2 Good deals |
About the GMC Sierra 3500
How much does the GMC Sierra 3500 cost?
The GMC Sierra 3500 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for the Sierra 3500 is $58,778, with pricing starting at $6,950.
What are some similar vehicles and competitors of the GMC Sierra 3500?
The GMC Sierra 3500 compares to and/or competes against the following vehicles:
What trim levels are available for the GMC Sierra 3500?
The GMC Sierra 3500 is available in the following trim levels:
What model years are available for the GMC Sierra 3500?
Available model years for GMC Sierra 3500 inventory range from 2006 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 3500
GMC Sierra 3500 Trucks by city
-
GMC Sierra 3500 Trucks in Firestone, CO
3 Great Deals out of 32 listings starting at $19,999
-
GMC Sierra 3500 Trucks in Berthoud, CO
3 Great Deals out of 30 listings starting at $19,999
-
GMC Sierra 3500 Trucks in Longmont, CO
3 Great Deals out of 32 listings starting at $19,999
-
GMC Sierra 3500 Trucks in Platteville, CO
3 Great Deals out of 31 listings starting at $19,999
-
GMC Sierra 3500 Trucks in Johnstown, CO
3 Great Deals out of 28 listings starting at $19,999
-
GMC Sierra 3500 Trucks in Frederick, CO
3 Great Deals out of 35 listings starting at $19,999
-
GMC Sierra 3500 Trucks in Milliken, CO
3 Great Deals out of 28 listings starting at $19,999
-
GMC Sierra 3500 Trucks in Gilcrest, CO
2 Great Deals out of 29 listings starting at $19,999
-
GMC Sierra 3500 Trucks in Dacono, CO
3 Great Deals out of 38 listings starting at $19,999
-
GMC Sierra 3500 Trucks in Niwot, CO
3 Great Deals out of 35 listings starting at $19,999
-
GMC Sierra 3500 Trucks in Loveland, CO
3 Great Deals out of 22 listings starting at $19,999
-
GMC Sierra 3500 Trucks in Erie, CO
3 Great Deals out of 42 listings starting at $19,999
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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.
