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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
Lochbuie, 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
Used
2021 GMC Sierra 3500 Base
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.
Truck is a Solid vehicle overall.
Has a really Big feel to it. I currently use mine to pull gooseneck trailer. I haven't had a load yet that I couldn't pull. The downsides to this truck is to me I feel it could get better fuel mileage. Also I had trouble with #4 injector...dealership replaced it. Now my AC doesn't work all the time. Although it sounds like it's blowing it isn't.
Used
2021 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
This dealership was amazing and I highly recommend.
This dealership was amazing and I highly recommend. When purchasing my new truck, they worked with me to find a price that worked for the both of us. Then when I was an idiot and did not see hail damage due to frost, they further helped by paying for half of the hail damage repair. 5 stars is too low. Eric was awesome and all the managers were amazing. Can’t speak highly enough.
Love it.
I love the new features this truck offers. I would highly recommend this truck if your looking for a Diesel. I provides all the features and benefits you would want.
Used
2020 GMC Sierra 3500 AT4
Vehicle information
Features
Reviews
I took my little Buick Encore there because the check
I took my little Buick Encore there because the check engine light was on. My mechanics name was Nico. He was very informative and responsive. Let me know what was going on through the whole process. These people are great! Reasonably priced. I will absolutely go back there.
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
2015 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
It was a fantastic place to buy a car.
It was a fantastic place to buy a car. Drive time a little long but had what I wanted so bought it. It was described as great as it was. Felt like no question was a stupid one.
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
2013 GMC Sierra 3500 SLE
Vehicle information
Features
Reviews
Christopher Levasseur is phenomenal.
Christopher Levasseur is phenomenal. I will come back to buy from him moving forward. He's professional, personable, and remembers his people. Great people in the Service Center too! I've gotten two vehicles from here and they always remember me.
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
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
2020 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
Looked for a low mileage Acura TLX or TSX for six months
Looked for a low mileage Acura TLX or TSX for six months and I found this car near me. It was nicely detailed and looked well cared for from the posting on Cars dot com. The sales rep called me very soon after my initial query. The entire buying process took an effortless one hour and I was on my way with the beauty,
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 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 Denali
Vehicle information
Features
Reviews
Dee is a great salesman fast experience!
Dee is a great salesman fast experience!! Would recommend to a friend or family member
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
2014 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
Good service, nice cars Juan Lagarda was incredible!
Good service, nice cars Juan Lagarda was incredible! He took care of me and his commitment was perfect He is awesome; the best!
best truck i ever owned
has done everything i needed it to do. ride is good for a ton truck. miss the eight foot bed. i'll get use to the shortbed.
Used
2024 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
Happy auto customer
Great customer service , bought 2 cars my family is very impressed with the process and the way everything was so smooth and very informational thank you
Used
2015 GMC Sierra 3500 Base
Vehicle information
Features
Reviews
Easiest Pickup Purchase Yet!
Super knowledgeable staff. Easy to work with. Easy to talk to. No pressure what so ever. They work with your budget and get you the bottom dollar! Thanks again Country Truck and Auto!
well put together vehicle
The truck met all my expectations and more so far. the engine is powerful and the ride is smooth. the interior is great and so are the things this truck has.
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
2018 GMC Sierra 3500 Denali
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
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
2019 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.
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
2018 GMC Sierra 3500 SLT
Vehicle information
Features
Reviews
Purchasing a car here at Family Trucks & Vans was the
Purchasing a car here at Family Trucks & Vans was the most pleasant, efficient experience! Our salesman, Juan, streamlined the process and scored us a great deal. I highly recommend checking out their line of vans and trucks. Great selection!
I have had to of these before and I drive the xxxx
Just what I was looking for and the price was right. The color was the same as the truck I traded in. We have purchased a bumper pull camper and now mountain passes will feel like flat roads!!
Used
2024 GMC Sierra 3500 SLE
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
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
2006 GMC Sierra 3500 SLT Crew Cab
Vehicle information
Features
Reviews
Selection plus!
This dealership has a massive selection of cars- it's something to behold. I mean every type, make, model, and price. Overall you cant miss here
Very nice vehicle
This truck is very comfortable with all the extras. It has Lots of leg room. Love the heated seats. Great visibility. Sleek design. Sharp looking truck.
GMC Certified
2024 GMC Sierra 3500 Denali Ultimate
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.
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GMC Sierra 3500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 3500 | $87,793 | |
| 2025 GMC Sierra 3500 | $80,473 | 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 $58,827, 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 Brighton, CO
3 Great Deals out of 37 listings starting at $19,999
-
GMC Sierra 3500 Trucks in Fort Lupton, CO
4 Great Deals out of 32 listings starting at $19,999
-
GMC Sierra 3500 Trucks in Aristocrat Ranchettes, CO
4 Great Deals out of 31 listings starting at $19,999
-
GMC Sierra 3500 Trucks in Hudson, CO
3 Great Deals out of 20 listings starting at $19,999
-
GMC Sierra 3500 Trucks in Todd Creek, CO
3 Great Deals out of 37 listings starting at $19,999
-
GMC Sierra 3500 Trucks in Henderson, CO
3 Great Deals out of 32 listings starting at $19,999
-
GMC Sierra 3500 Trucks in Commerce City, CO
3 Great Deals out of 32 listings starting at $19,999
-
GMC Sierra 3500 Trucks in Dacono, CO
4 Great Deals out of 37 listings starting at $19,999
-
GMC Sierra 3500 Trucks in Thornton, CO
3 Great Deals out of 32 listings starting at $19,999
-
GMC Sierra 3500 Trucks in Frederick, CO
4 Great Deals out of 34 listings starting at $19,999
-
GMC Sierra 3500 Trucks in Northglenn, CO
3 Great Deals out of 32 listings starting at $19,999
-
GMC Sierra 3500 Trucks in Firestone, CO
4 Great Deals out of 31 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.
