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Used
2018 GMC Sierra 2500 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
Outstanding service.
Outstanding service. Worked with Erik for my first oil change in Service. He was super fast, got to the point, gave me accurate time frame for completion and communicated with updates while I was waiting. Also, Robert with customer service was awesome and even offered and bought me a star bucks coffee while I was waiting. Probably best dealership in country.
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
Karen Rebers helped my with my dad's truck yesterday.
Karen Rebers helped my with my dad's truck yesterday. She made the process very smooth. Loved working with her.
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 SLT
Vehicle information
Features
Reviews
Agustin was amazing super happy with his work definitely
Agustin was amazing super happy with his work definitely happy with his work will definitely come back
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
Contact soon after first inquiry - still considering
Contact soon after first inquiry - still considering Exceptional Motorcar. Next inquiry will be yes or no on purchasing due to rather far from my residence
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 SLT
Vehicle information
Features
Reviews
Great experience, Nick was honest and helpful.
Great experience, Nick was honest and helpful. Highly recommend Lot 2 auto sales for your next used vehicle
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
The whole experience was very positive.
The whole experience was very positive. All the people were friendly and professional. Have had the car now over a week. It’s everything that I hoped it would be.






Used
2018 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Aryan was a very helpful salesman gave me many options
Aryan was a very helpful salesman gave me many options and compared all of them one by one so it made my first car buying experience easy.






Used
2018 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Lambo huracan
This dealership is top notch with exp. They will bend over backwards to get you what need. Thanks Nic. I started around fishers ,IN i got what i looking for. thanks






Used
2018 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Great cars , great service.
Great cars , great service. Luke did a great job and was very knowledgeable about cars!!! Thanks






Used
2018 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
One of the most pleasent car-buying experiences I've had
One of the most pleasent car-buying experiences I've had in my 50yrs behind the wheel! Started my day at Pierre Ford in Lynnwood to experience the classic bait-n-switch. We walked! Went straight to Bickford Ford in Snohomish and worked with Branden DuPen. This young gentleman was clean cut, honest, polite & one of the most upright human beings I have met. Branden looked you straight in the eye the entire time he talked, told me what's possible, wha't advisable, and what's not, and was clearly not trying to sell me anything I didn't need or want. He asked questions, let me do most of the talking, and then helped me figure out what I needed. Zero pressure & stress free - the totally opposite of Pierre Ford in Lynnwood.






Used
2018 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Great Dealership
No better pricing and customer service anywhere around!! Staff was very helpful, facility was clean, and large selection of cars in stock. I would recommend to anyone I know.






Used
2018 GMC Sierra 2500 Base
Vehicle information
Features
Reviews
Very happy experience Very helpful and courageous.
Very happy experience Very helpful and courageous. Would highly would recommend to anyone John Hansen is the best car salesman in the history of the world






Used
2018 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
Very knowledgeable and professional
Very professional and knowledgeable of my Jaguar...I will always come back...service is great ...price is affordable..recommend anyone with a Jaguar to get service there when needed






Used
2018 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Gary at Freehold GMC Buick
Gary was fantastic! I told him exactly what I was looking for, he helped me find the perfect car based on my needs and budget. Process was quick and he even took the time out to connect my phone and show me all of the features the car had!






Used
2018 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Jeff had very good customer service an helped me out with
Jeff had very good customer service an helped me out with my phone info very helpful thank you Reveuro






Used
2018 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Kent Great service thanks for all your help in finding me
Kent Great service thanks for all your help in finding me a great van it was a pleasure working with you!






Used
2018 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Jason and Ryan were absolutely amazing in the sale of my
Jason and Ryan were absolutely amazing in the sale of my new hummer! They were very patient kind and accommodating getting me in a vehicle quickly and efficiently. Will be sending friends and family to them they are rockstars!






Used
2018 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Great Company, had exactly what I was looking for would
Great Company, had exactly what I was looking for would recommend! Fast, friendly, and professional.






Used
2018 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Jay was easy to work with and helped us find the right
Jay was easy to work with and helped us find the right car. Would recomend!
Vehicle information
Features
Reviews
My experience at Cars R Us was good.
My experience at Cars R Us was good. Marquez helped me out and he was cool to work with. Purchasing the truck went smoothly and negotiation went better than I thought it could. I wish I would have taken a longer test drive, as I found a few things about the truck after purchasing. But the men and woman at Cars R Us seemed like great people. Id recommended checking them out if you’re on the market for a nice used vehicle.
GMC Sierra 2500 prices by year
Model year | Prices from | Deals |
---|---|---|
2025 GMC Sierra 2500 | $41,422 | 70 Great deals |
2024 GMC Sierra 2500 | $27,795 | 48 Great deals |
2023 GMC Sierra 2500 | $29,795 | 39 Great deals |
2022 GMC Sierra 2500 | $26,996 | 77 Great deals |
2021 GMC Sierra 2500 | $30,496 | 34 Great deals |
2020 GMC Sierra 2500 | $23,987 | 25 Great deals |
2019 GMC Sierra 2500 | $24,991 | 16 Great deals |
2017 GMC Sierra 2500 | $12,995 | 10 Great deals |
2016 GMC Sierra 2500 | $14,990 | 18 Great deals |
About the 2018 GMC Sierra 2500
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 2500 cost?
The 2018 GMC Sierra 2500 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2018 Sierra 2500 is $40,877, with pricing starting at $18,980.
What are some similar vehicles and competitors of the 2018 GMC Sierra 2500?
The 2018 GMC Sierra 2500 compares to and/or competes against the following vehicles:
Is the 2018 GMC Sierra 2500 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.
Is the 2018 GMC Sierra 2500 a good truck?
Below are the Cars.com consumer ratings for the 2018 GMC Sierra 2500.
- Comfort 4.9
- Interior 4.9
- Performance 5.0
- Value 4.8
- Exterior 4.9
- Reliability 4.8
94% of drivers recommend this car
- Comfort 4.9
- Interior 4.9
- Performance 5.0
- Value 4.8
- Exterior 4.9
- Reliability 4.8
Base (10 styles)
Style | |||||||||
---|---|---|---|---|---|---|---|---|---|
4WD Reg Cab 133.6" | 2WD Reg Cab 133.6" | 2WD Crew Cab 167.7" | 4WD Crew Cab 153.7" | 2WD Double Cab 144.2" | 4WD Double Cab 158.1" | 4WD Double Cab 144.2" | 4WD Crew Cab 167.7" | 2WD Double Cab 158.1" | 2WD Crew Cab 153.7" |
Inventory price | |||||||||
Starting at $37,900 | Starting at $35,000 | Starting at $39,000 | Starting at $41,700 | Starting at $37,200 | Starting at $40,300 | Starting at $40,100 | Starting at $41,900 | Starting at $37,400 | Starting at $38,800 |
Combined MPG | |||||||||
0 | 0 | 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) | 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 (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) |
SLE (10 styles)
Style | |||||||||
---|---|---|---|---|---|---|---|---|---|
4WD Double Cab 158.1" SLE | 2WD Crew Cab 153.7" SLE | 2WD Crew Cab 167.7" SLE | 2WD Double Cab 144.2" SLE | 2WD Double Cab 158.1" SLE | 4WD Crew Cab 167.7" SLE | 4WD Crew Cab 153.7" SLE | 4WD Double Cab 144.2" SLE | 2WD Reg Cab 133.6" SLE | 4WD Reg Cab 133.6" SLE |
Inventory price | |||||||||
Starting at $46,400 | Starting at $45,100 | Starting at $45,300 | Starting at $42,900 | Starting at $43,100 | Starting at $48,600 | Starting at $48,400 | Starting at $46,300 | Starting at $40,400 | Starting at $43,500 |
Combined MPG | |||||||||
0 | 0 | 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) | 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 (8 styles)
Style | |||||||
---|---|---|---|---|---|---|---|
2WD Double Cab 158.1" SLT | 4WD Double Cab 144.2" SLT | 4WD Crew Cab 167.7" SLT | 4WD Crew Cab 153.7" SLT | 2WD Crew Cab 167.7" SLT | 2WD Crew Cab 153.7" SLT | 4WD Double Cab 158.1" SLT | 2WD Double Cab 144.2" SLT |
Inventory price | |||||||
Starting at $48,000 | Starting at $50,900 | Starting at $53,600 | Starting at $53,400 | Starting at $50,500 | Starting at $50,300 | Starting at $51,100 | Starting at $47,800 |
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) |
*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.
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Research the 2018 GMC Sierra 2500
Compare the 2018 GMC Sierra 2500
GMC Sierra 2500 trims
-
GMC Sierra 2500 2018 Denali
7 Great Deals out of 76 listings starting at $34,995
-
GMC Sierra 2500 2018 SLT
6 Great Deals out of 41 listings starting at $23,999
Used 2018 GMC Sierra 2500 by body style
2018 GMC Sierra 2500 by fuel type
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