Save your search and get notified when new inventory arrives.
Contact seller
Customize your budget
*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.
About your privacy: Cars.com is asking for your ZIP and credit rating because it helps us to make an educated guess at your sales tax and loan interest. These two factors can greatly change your monthly payment.
2018 GMC Sierra 3500 crew cab trucks
for sale
near me
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Used
2018 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
We are traveling from Boise Idaho and had problems with
We are traveling from Boise Idaho and had problems with our 2020 GMC diesel. Stopped at two different dealerships and after wasted six hours and 300$ still same problem. Stopped at Husker and had the problem figured out in two hours, ordered parts and we will be on the road tomorrow. This was without a appointment. Can't thank them enough.
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
2018 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
Great salesmanship!
Great salesmanship! Willy helped us seal the deal efficiently. ❤️ our new CR-V. Mountaineer Honda Rocks!
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
2018 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
Sales staff were very helpful and polite.
Sales staff were very helpful and polite. Their follow up calls and honesty should be a trend setter for other dealers to follow!
Big Step Up
This is my first HEAVY DUTY truck and my first diesel. I have only had it a week and 3 days but it has already been on the job and been driven 1500 miles. I expected a much rougher ride than the Chevrolet 1/2 ton it replaced but must say I am pleasantly surprised. I compared ride quality to it's main HD competitors and this GMC 3500HD surpasses them. It has far more tech features than should be expected in a base model but I can appreciate the convenience especially for business. I love that it will project driving maps and directions from my iPhone onto its larger screen. I have not yet towed or seriously taxed its payload but the Duramax diesel is something to behold. Averaging 17.9 mpg over 1500 miles. The DEF fill could be a bit more convenient but putting it under the hood does keep DEF away from fuel filling and is not required often enough to be an issue.
Used
2018 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
Working with Abraham, the sales rep, was great.
Working with Abraham, the sales rep, was great. We were able to go at our own pace in considering what would make the best vehicle for us given options, price and such. We were able to take some time without a lot of pressure. I felt like we got a good vehicle for a fair price. The sales team and overall purchasing process was a positive experience. Everyone was good at answering questions and giving us information we needed. Thanks.
Unbelievable towing capacity.
The Denali version is absolutely what we was looking for. Towing capacity is awesome. Has plenty of room in back for kids or cargo. Would recommend this vehicle for anyone who tows trailers. Duramax is what they say it is with Allison transmission best vehicle on the market.
Used
2018 GMC Sierra 3500 SLT
Vehicle information
Features
Reviews
have purchased 2 pre-owned vehicles from Mayse.
have purchased 2 pre-owned vehicles from Mayse. Live in Kansas City. What I like about them is they had gone thru the vehicles and fixed all the problems before they even sold the vehicle. we settled on the price, and I told them if it was as clean as they said it was, I would take it. both times went down, inspected and less than 2 hours drove off. cannot compline about anything. first car lasted 10 years and had over 275000 miles before I decided, it was time for a different car. 2nd on purchased 3 years ago. driven 50,000 miles no issues.
Capable truck with the right options
Drove well and plenty of power, the SLT is perfect for us with the 40-20-40 front seat and without the extras that we don't need that are on the Denali.
Used
2018 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
Great people to work with.
Great people to work with. Stuart and Wyatt took great care of us! Will definitely look at Laura GMC in Sullivan Missouri in future. We were very happy with our decision to buy here.
Used
2018 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
Best service and sales team in Sauk Valley!
Best service and sales team in Sauk Valley! Service is always so kind and informative, the sales team is always very accommodating and a pleasure to work with. 10 out of 10! Would recommend them to anyone.
Used
2018 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
I was looking to buy a car and Leon Veremeychik made my
I was looking to buy a car and Leon Veremeychik made my experience very easy. Love my new car! Would definitely recommend Leon to anyone looking to purchase a vehicle. 5 star experience for sure!
Used
2018 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
Shaun and Brad are great
Great experience with Shaun and Brad, they were very straightforward and made the car buying process simple and fast. Would recommend buying a car here.
Used
2018 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
Great experience with Varfe.
Great experience with Varfe. Will recommend someone to come and work with this guy!! Great work
Used
2018 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
We had a wonderful experience at Unique Auto Group.
We had a wonderful experience at Unique Auto Group. We found the vehicle online and called to say we were interested. They had the vehicle pulled out and ready. The price was excellent and as advertised. No hidden fees or problems. Amir was great! He helped through the sales process, and everything went without issues. I highly recommend buying a vehicle from Unique Auto Group! We will definitely buy from them again!
Used
2018 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
Great service.
Great service. Prompt service and did an excellent job. Job completed as promised. Service advisor Casey kept me advised of service that was needed and let me know when the vehicle was ready.
Used
2018 GMC Sierra 3500 SLT
Vehicle information
Features
Reviews
Excellent service Professional service Quick
Excellent service Professional service Quick service Polite customer service Excellent customer communication Very detailed repairs
Used
2018 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
Quick response to the initial online inquiry.
Quick response to the initial online inquiry. Appointment scheduled for test drive over the weekend. The dealership even kept the car for me to test drive even though a few other customers inquired about the vehicle prior to my test drive appointment. Experience at the dealership was quick and smooth. Met a couple of good individuals during the process.
Used
2018 GMC Sierra 3500 SLT
Vehicle information
Features
Used
2018 GMC Sierra 3500 Denali
Vehicle information
Features
Used
2018 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
Great experience
We purchased our Ford F350 about a month ago for a great price with absolutely no pressure or hassles from anybody there. They took our old F150 in trade and delivered the new truck down to Colorado Springs. Mike replaced the cracked windshield before delivery which we hadn't asked for or expected, which was awesome. Already put a hard 5,000 miles on it pulling a very heavy 5th wheel RV trailor in a across country move. The truck performed great and we absolutely love it!
Used
2018 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
Cadillac CTS V Sport
Professional and Honest. Best buying experience i have ever had. Purchased a CTS V Sport last Wednesday. Entire Staff was great.
Used
2018 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
Christopher was very helpful and professional.
Christopher was very helpful and professional. Make the experience so nice and smooth. I will refered anyone who will be looking for vehicle, of the brands that he sell.
Used
2018 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
Honest Service
I have had a problem with my car for quite some time. I was told I needed a power steering pump. I called for estimates. I went with Mike at Tradition Auto. He called and told me I did not need a power steering pump but it was something totally different. Guess what my car is finally fixed. I will not go anywhere else now. I highly recommend Mike at Tradition Auto. Ladies you can trust this shop.
About the 2018 GMC Sierra 3500
Base shown (base trim).
- Seating
- 3
- Door count
- 2
- 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 3500 cost?
The 2018 GMC Sierra 3500 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2018 Sierra 3500 is $45,422, with pricing starting at $20,898.
Is the 2018 GMC Sierra 3500 reliable?
The 2018 GMC Sierra 3500 has an average reliability rating of 4.1 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2018 Sierra 3500 owners.
Is the 2018 GMC Sierra 3500 a good truck?
Below are the Cars.com consumer ratings for the 2018 GMC Sierra 3500.
- Comfort 4.6
- Interior 4.8
- Performance 4.4
- Value 3.8
- Exterior 4.9
- Reliability 4.1
87% of drivers recommend this car
- Comfort 4.6
- Interior 4.8
- Performance 4.4
- Value 3.8
- Exterior 4.9
- Reliability 4.1
Base (8 styles)
| Style | |||||||
|---|---|---|---|---|---|---|---|
| 2WD Crew Cab 153.7" | 4WD Crew Cab 153.7" | 2WD Double Cab 158.1" | 2WD Crew Cab 167.7" | 4WD Crew Cab 167.7" | 4WD Double Cab 158.1" | 2WD Reg Cab 133.6" | 4WD Reg Cab 133.6" |
| Inventory price | |||||||
| Starting at $40,600 | Starting at $43,600 | Starting at $39,400 | Starting at $40,800 | Starting at $43,800 | Starting at $42,400 | Starting at $36,100 | Starting at $39,000 |
| Combined MPG | |||||||
| 0 | 0 | 0 | 0 | 0 | 0 | 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) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) |
Denali (4 styles)
| Style | |||
|---|---|---|---|
| 4WD Crew Cab 153.7" Denali | 2WD Crew Cab 153.7" Denali | 2WD Crew Cab 167.7" Denali | 4WD Crew Cab 167.7" Denali |
| Inventory price | |||
| Starting at $59,700 | Starting at $56,400 | Starting at $56,600 | Starting at $59,900 |
| Combined MPG | |||
| 0 | 0 | 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) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) |
SLE (8 styles)
| Style | |||||||
|---|---|---|---|---|---|---|---|
| 4WD Reg Cab 133.6" SLE | 2WD Reg Cab 133.6" SLE | 4WD Crew Cab 153.7" SLE | 2WD Crew Cab 153.7" SLE | 4WD Crew Cab 167.7" SLE | 2WD Double Cab 158.1" SLE | 2WD Crew Cab 167.7" SLE | 4WD Double Cab 158.1" SLE |
| Inventory price | |||||||
| Starting at $43,700 | Starting at $40,600 | Starting at $49,400 | Starting at $46,300 | Starting at $49,600 | Starting at $44,300 | Starting at $46,500 | Starting at $47,600 |
| Combined MPG | |||||||
| 0 | 0 | 0 | 0 | 0 | 0 | 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) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) |
SLT (6 styles)
| Style | |||||
|---|---|---|---|---|---|
| 4WD Crew Cab 153.7" SLT | 4WD Crew Cab 167.7" SLT | 2WD Crew Cab 167.7" SLT | 2WD Double Cab 158.1" SLT | 4WD Double Cab 158.1" SLT | 2WD Crew Cab 153.7" SLT |
| Inventory price | |||||
| Starting at $54,500 | Starting at $54,700 | Starting at $51,500 | Starting at $49,300 | Starting at $52,500 | Starting at $51,400 |
| Combined MPG | |||||
| 0 | 0 | 0 | 0 | 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) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 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.
- ${price_badge()}
- ${ami_badge()}
- ${battery_badge()}${ev_report_link()}
- ${hot_car_badge()}
- ${award_badge()}
- ${cpo_badge()}
${price_badge_description}
${ami_badge_description}
The EV Battery Rating is based on this vehicle's current expected range relative to the vehicles expected range when new. ${battery_badge_text}
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.
