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Used
2018 GMC Sierra 2500 Denali trucks
for sale
near me
- 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
2018 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Javier was amazing so was Jay.
Javier was amazing so was Jay. I was very thankful for a quick easy process.
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.
Used
2018 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Mohammed was a good guy.
Mohammed was a good guy.We just could not come to an agreement on my trade.Or i would have purchased from them.
Greatest truck ever
Just the truck I was dreaming. Auto world experience is great on product knowledge high recommend 2500 Hdz Denali truck you won’t regretted price product and drive experience
Used
2018 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
vehicle was ready to test drive on arrival, paper work
vehicle was ready to test drive on arrival, paper work was ready and we were in and out in minimal time
Very comfortable to drive and relax in!
This truck was exactly what I was looking for! Great ride, and it will haul every thing that I need it to.! Low mileage without new car up front expense!
Used
2018 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Repeat buyer
I have purchased 9 vehicles from Sheboygan Chevy and Chrysler over the years. I have always been treated fairly and with respect. I will always give them the first shot when l go looking for a vehicle. They always did what they said they would do.
Sharp looking vehicle
Sharp looking vehicle on the inside and out. Looking forward to the first snow fall to see how the vehicle performs on the snow covered roads.
Used
2018 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
In about 15 vehicle I had, this the best one
This truck just need nothing, comfort, strong, and beautiful, it's great for work, and for personal use, my next car will be the same but new
Used
2018 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Friendly and knowledgeable staff that were eager to help
Friendly and knowledgeable staff that were eager to help in any way possible with our needs.
Used
2018 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
The service department was efficient and timely in
The service department was efficient and timely in repairing our vehicle. The dealership is immaculately clean and the employees are friendly and responsive. We buy or lease all of our vehicles from them and have had fantastic experiences throughout the years.
Used
2018 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
"I just purchased a 2026 Honda from Brannon Honda and
"I just purchased a 2026 Honda from Brannon Honda and couldn't be happier. I worked with Chris Crenshaw, who made the entire process incredibly smooth and stress-free. Unlike other experiences I've had, there were no high-pressure tactics or hidden fees. They were upfront about the pricing from the start and got me through the paperwork in record time. Highly recommend this team if you want a transparent and professional car-buying experience!"
Used
2018 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Call and received a prompt appointment to service my 2017
Call and received a prompt appointment to service my 2017 F150. I dropped the vehicle off and was greeted very promptly and professionally. Once my vehicle was ready I received a phone call and the vehicle was parked in a safe and secure spot until I could pick it up
Used
2018 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Excellent service.
Excellent service. Natalie was amazing and her manager and the entire crew were really professional, genuinely kind and helped me get the best deal. The the best car purchasing experience I’ve ever had.
Used
2018 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
It was freaking awesome!
It was freaking awesome! Walked in, he had the vehicle ready, we test drove it, loved it and bought it.
Used
2018 GMC Sierra 2500 Denali
Vehicle information
Features
Used
2018 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Great Service!
Great Service! Dominic and Mike are very helpful and are happy to answer all my questions.
Used
2018 GMC Sierra 2500 Denali
Vehicle information
Features
Used
2018 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
First time we’ve ordered a vehicle sight unseen (except
First time we’ve ordered a vehicle sight unseen (except for photos) from out of state. Everyone at Midtown Auto were excellent to deal with and made the process extremely Easy. We we first impressed by their ability to find low mileage vehicles and then sell at such a reasonable price. When we received the car, we were impressed that it looked better than the photos and was in pristine condition. It was also full of gas and recently serviced….nice touch. Shipping was easy and FAST. We are delighted with our purchase and would look to them again in the future.
Used
2018 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Got a great deal on a Toyota Venza at the GM Dealr
They let me have the car for a night before deciding to buy, they came down on price with a very reasonable offer without having to really negotiate. The car was very clean and they gave me a full tank of gas and offered to do the next oil change for free. Brandy Bartlett was friendly and easy to deal with.
Used
2018 GMC Sierra 2500 Denali
Vehicle information
Features
Used
2018 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
I am always satisified with the service I receive.
I am always satisified with the service I receive. I have been using this dealer for a nimber of years and always satisifed. I will continue.
Used
2018 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Had a great experience buying from Basil Resale.
Had a great experience buying from Basil Resale. Avian was an outstanding salesman and the entire company made the process fast and smooth. I would highly recommend them to friends and family.
Used
2018 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Great experience with Guy.
Great experience with Guy. Also Rosa was of great help! Entire staff was friendly and professional. Would definitely recommend.
GMC Sierra 2500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 2500 Denali | 5 Good deals | |
| 2025 GMC Sierra 2500 Denali | $74,854 | 27 Great deals |
| 2024 GMC Sierra 2500 Denali | $69,032 | 27 Great deals |
| 2023 GMC Sierra 2500 Denali | $60,614 | 44 Great deals |
| 2022 GMC Sierra 2500 Denali | $57,294 | 39 Great deals |
| 2021 GMC Sierra 2500 Denali | $55,605 | 15 Great deals |
| 2020 GMC Sierra 2500 Denali | $52,131 | 24 Great deals |
| 2019 GMC Sierra 2500 Denali | $46,684 | 6 Great deals |
| 2017 GMC Sierra 2500 Denali | $41,501 | 19 Good deals |
About the 2018 GMC Sierra 2500 Denali
Denali shown.
- Seating
- 5
- Door count
- 4
- Drivetrain
- Rear Wheel Drive
- Combined MPG
- 0
- Transmission
- 6-Speed A/T
- Engine
- 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability)
How much does the 2018 GMC Sierra 2500 Denali cost?
The 2018 GMC Sierra 2500 Denali price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2018 Sierra 2500 Denali is $43,941, with pricing starting at $25,500.
What are some similar vehicles and competitors of the 2018 GMC Sierra 2500 Denali?
The 2018 GMC Sierra 2500 Denali compares to and/or competes against the following vehicles:
Is the 2018 GMC Sierra 2500 Denali reliable?
The 2018 GMC Sierra 2500 has an average reliability rating of 4.8 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2018 Sierra 2500 owners.
94% of drivers recommend this car
- Comfort
- 4.9
- Interior
- 4.9
- Performance
- 5.0
- Value
- 4.8
- Exterior
- 4.9
- Reliability
- 4.8
Denali (2 styles)
| Style | |
|---|---|
| 4WD Crew Cab 153.7" Denali | 2WD Crew Cab 153.7" Denali |
| Inventory price | |
| Starting at $59,600 | Starting at $56,400 |
| Combined MPG | |
| 0 | 0 |
| Engine | |
| 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) |
*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.
GMC Sierra 2500 trims
-
GMC Sierra 2500 2018 SLT
2 Great Deals out of 32 listings starting at $28,476
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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.