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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
2018 GMC Sierra 3500 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.
Used
2018 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
subaru crosstrek 2023
Easy process. Straight forward purchase experience.
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 Base
Vehicle information
Features
Reviews
I've contacted Michael's and finally resolved the problem
I've contacted Michael's and finally resolved the problem by agreeing on a satisfactory reimbursement amount. Thank you, Luciano.
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
Ford Bronco Experience
Beyond impressed with the professionalism and knowledge of Fady and Antonio. I traveled from Tennessee just to order from this dealership because of these two employees. Not only did they take time to answer all my questions and share their own experience and knowledge of the Ford Bronco I was interested in, they did all this knowing I was just a curious out of state customer who more than likely would not be back. That first visit left such an impression that I did indeed come back! From the first visit just to see the Bronco in person, to placing my own Bronco order to completing the sale and pick up of my Bronco, these gentleman were top notch! If you want an exceptional car buying experience, I highly recommend Suburban Ford of Romeo, be sure to ask for Fady!
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
I visited on the second day being opened and had a great
I visited on the second day being opened and had a great experience in buying a 2022 Explorer and trading in a 2016. It was seamless. Had an issue with the new car that turned out to be a factory defect that they had Ford correct. All good. I’ll be back.
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 Base
Vehicle information
Features
Reviews
Iyas did a fantastic job helping me with my purchase.
Iyas did a fantastic job helping me with my purchase. No Games, Straight forward. Thank you!
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
Mountain View ford
I could not have asked for a better experience purchasing our vehicles. We will definitely be returning in the future! I recommend Mountain View Ford to everyone looking for a vehicle and a pleasant experience!
Used
2018 GMC Sierra 3500 Base
Vehicle information
Features
Reviews
It was great experience my service guy nice & helpful.
It was great experience my service guy nice & helpful.. ny trick wasn't running right when I was leaving.. He got me straight. AWESOME DUDE!!!
Used
2018 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
Great customer service and an overall car buying
Great customer service and an overall car buying experience! Thanks to Marisela and Ahmed at Merit Auto.
Used
2018 GMC Sierra 3500 SLT
Vehicle information
Features
Reviews
They have been great, but I’m more interested in
They have been great, but I’m more interested in dealerships closer to my location. 743433
Used
2018 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
Bradley T.
Bradley T. Prob the best salesman I ever dealt with in my lifetime. He was so freaking cool 🥶 😎 very patient, friendly in addition persistent to help get a deal done for my family. If I could give him 6⭐️ s !! I would.
Used
2018 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
Car service
Overall I appreciate the service given when I take my car in for maintenance .The waiting room is fairly comfortable with a vending machine nearby.
Used
2018 GMC Sierra 3500 Base
Vehicle information
Features
Reviews
EASY TRANSACTION, GOOD TRUCK
I bought a F350 online thru Cory. I bought it unseen, just pictures. I had the truck picked up by a friend and brought to New Hampshire. Truck is in very good shape, and I got it at a great price. Cory was very easy to deal with. Next time I need a truck, I will call him.
Used
2018 GMC Sierra 3500 SLT
Vehicle information
Features
Reviews
They are very helpful and will help you with anything
They are very helpful and will help you with anything that you have problems with.
Used
2018 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
LOVE coming here .So worth the money
I come here to dealership in Altus Oklahoma I get treated very well .I could get oil change cheaper but it's so worth the money I leave with so much confidence knowing my car is good .They always go over what my car needs .I love love coming here .
Used
2018 GMC Sierra 3500 Denali
Vehicle information
Features
Used
2018 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
Buy great deal
Great I have to do this again good staff George sourial was great handling my purchase. Would recommend every one to going and get a quality vehicle.
Used
2018 GMC Sierra 3500 SLT
Vehicle information
Features
Reviews
These guys rock.
These guys rock. Best place to buy a car. And chandler is amazing.. loved how well they took care of me
Used
2018 GMC Sierra 3500 SLT
Vehicle information
Features
Reviews
AWESOME CUSTOMER SERVICE!
AWESOME CUSTOMER SERVICE! NO PRESSURE FROM THE SALES MAN! WILL ALWAYS COME TO RESSLER TO BUY MY VEHICLES.
Used
2018 GMC Sierra 3500 SLT
Vehicle information
Features
Reviews
Joe Harrison was an excellent sales associate.
Joe Harrison was an excellent sales associate. We went through a few trucks on test drives and then with what I wanted in a deal I went home with an awesome truck! The whole staff was excellent and made sure that I was welcome there and had anything I might need. We started at 3:30 and I left with the new rig at 7:30, nobody complained and made sure that the detail shop was doing their thing while we were doing paperwork. The whole experience was great, better than any other new or used vehicle purchase and it wasn’t even their brand! I can’t say enough about Joe, respectful, honest, entertaining and I am thinking with his customer skill set I should steal him for my own business!
Used
2018 GMC Sierra 3500 SLT
Vehicle information
Features
Reviews
LT Trail Boss from Arroyo Grande Chevy
Great vehicle buying experience. Knowledge and responsive staff. Very helpful and straightforward.
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 $45,353, with pricing starting at $24,999.
What are some similar vehicles and competitors of the 2018 GMC Sierra 3500?
The 2018 GMC Sierra 3500 compares to and/or competes against the following vehicles:
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" | 4WD Double Cab 158.1" | 2WD Double Cab 158.1" | 2WD Crew Cab 167.7" | 4WD Crew Cab 167.7" | 2WD Reg Cab 133.6" | 4WD Reg Cab 133.6" |
Inventory price | |||||||
Starting at $40,600 | Starting at $43,600 | Starting at $42,400 | Starting at $39,400 | Starting at $40,800 | Starting at $43,800 | 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 | 4WD Crew Cab 167.7" Denali | 2WD Crew Cab 167.7" Denali |
Inventory price | |||
Starting at $59,700 | Starting at $56,400 | Starting at $59,900 | Starting at $56,600 |
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 | 2WD Crew Cab 167.7" SLE | 2WD Double Cab 158.1" SLE | 4WD Double Cab 158.1" SLE | 4WD Crew Cab 167.7" SLE |
Inventory price | |||||||
Starting at $43,700 | Starting at $40,600 | Starting at $49,400 | Starting at $46,300 | Starting at $46,500 | Starting at $44,300 | Starting at $47,600 | Starting at $49,600 |
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.
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Research the 2018 GMC Sierra 3500
Compare the 2018 GMC Sierra 3500
GMC Sierra 3500 trims
-
GMC Sierra 3500 2018 Denali
2 Great Deals out of 44 listings starting at $24,999
-
GMC Sierra 3500 2018 SLT
24 listings starting at $30,995
GMC Sierra 3500 by year
-
2025 GMC Sierra 3500
1 Great Deal out of 2449 listings starting at $47,942
-
2024 GMC Sierra 3500
9 Great Deals out of 998 listings starting at $41,212
-
2023 GMC Sierra 3500
4 Great Deals out of 256 listings starting at $43,477
-
2022 GMC Sierra 3500
8 Great Deals out of 304 listings starting at $39,357
-
2021 GMC Sierra 3500
6 Great Deals out of 183 listings starting at $37,059
-
2020 GMC Sierra 3500
7 Great Deals out of 147 listings starting at $22,995
-
2019 GMC Sierra 3500
8 Great Deals out of 105 listings starting at $24,450
-
2017 GMC Sierra 3500
3 Great Deals out of 37 listings starting at $23,499
-
2016 GMC Sierra 3500
1 Great Deal out of 64 listings starting at $23,425