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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
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!
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 SLE
Vehicle information
Features
Reviews
I purchased a 2025 Mazda cx70 with the help of Kenneth at
I purchased a 2025 Mazda cx70 with the help of Kenneth at Boucher. He wasn’t pushy and actually made the whole car buying process a little less terrible! The manager was also willing to work with me on numbers to suit my budget. If you’re in need of a Mazda, ask for Kenneth!
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 Base
Vehicle information
Features
Reviews
Recent visit to White's Auto Mall
The staff is friendly and the service on my 3500 was excellent. My Service Advisor Madeline kept me informed during the who process. I have used this dealership both Sisk and now White's since 2003 and have had no issues.
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
I had the best experience I’ve ever had purchasing a
I had the best experience I’ve ever had purchasing a vehicle. Billy, the sales rep was very informative, patient and kind. Daniel in finance was very thorough in his explanation of warranty and additional benefits. Overall, excellent service from everyone.
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
Blessed Glory Hallelujah ?
Blessed Glory Hallelujah ????Glory Hallelujah ??Amen ??Glory Hallelujah ??Amen ??????Glory Hallelujah ??Amen ??Glory Hallelujah ??Amen ??Glory Hallelujah ??Amen ??Glory Hallelujah ??Amen ??Glory Hallelujah ??Amen ??Glory Hallelujah ??Amen ??Glory Hallelujah ??Amen ??Glory Hallelujah ??Amen ??Glory Hallelujah ??Amen ??
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 SLT
Vehicle information
Features
Reviews
We just purchased a new Chevy Blazer.
We just purchased a new Chevy Blazer. We were treated well and love our new vehicle. The sales people, finance people and everyone treated us with respect.
Used
2018 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Service was prompt and a loaner was provided.
Service was prompt and a loaner was provided. I am very happy with the overall experience.
Used
2018 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
We got a great car.
We got a great car. We have been to other dealerships and been very disappointed by their poor customer service. I did not know it was possible to have this great of an experience buying a car. All I can say is Rick was wonderful.
Used
2018 GMC Sierra 2500 Denali
Vehicle information
Features
Used
2018 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
I'm never a fan of the car buying experience, but
I'm never a fan of the car buying experience, but Community Ford made it a pleasant experience. From the salesman to the sales manager, the process was professional and conducted in a fair manner.
Used
2018 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
I love this dealership way way underpriced best quality
I love this dealership way way underpriced best quality awesome selection even better staff it's funny even the reception is unlike other dealerships the reception is for this dealership actually had car knowledge which was very exciting because if the receptionist knew what was going on with automobiles I could only imagine how great this whole sales team is again thanks for making everything so streamlined
Used
2018 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
We had a great experience with this dealership!
We had a great experience with this dealership! I highly recommend using Jeremy Tabangay as your salesman. He was very polite, and wasn't aggressive in his sales tactics. He really made you feel like you weren't just a number to him. He also did a follow up after we purchased, just to make sure that everything was going well. I would also like to give Matt (finance department) a good review. He was fun to work with on the financing of our vehicle, and didn't pressure us into buying any add ons. He was also very quick in getting all the paper work filled out. We really enjoyed our entire visit there. I would use this dealership again in the future. Especially, if I was working with both of them.
Used
2018 GMC Sierra 2500 Denali
Vehicle information
Features
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 Base
Vehicle information
Features
Reviews
Im glad that I came across this dealership, as soon as i
Im glad that I came across this dealership, as soon as i arrived I was greeted with profound professionalism. I had all the right answers to my questions and didn’t feel pressured nor felt like I was being hustled. I described what I was looking for and they provided me with a few different options that matched my description. They made it real easy and comfortable. I’d like to say thank you to the staff and Mr Hernandez for marking it a great and easy experience.
Used
2018 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
2014 GMC Sierra
The staff was very friendly and helpful. The salesman, Logan, was very accomodating. It was a very smooth process for purchasing a vehicle. Whitney was great to work with for the loan processing.
Used
2018 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
Great clean car, good communication.
Great clean car, good communication. Easy purchase. Glad I found this Fusion. It was super clean for its age.
Used
2018 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Dean in service was quick and efficient!
Dean in service was quick and efficient! Always a pleasure to work with! Thank you Joe Bullard!
Used
2018 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
I went in last week to check out a 2019 Honda Accord
I went in last week to check out a 2019 Honda Accord EX-L, only because it was close to another car I was scheduled to test down the road in Pasadena. May sales rep was Mark and he's awesome. He is extremely helpful and knowledgeable and even better, showed me with minimal research that the other car I was going to see had TWO previous accidents (shame on me for not seeing that) and they met me at the price I needed. So I ended up buying the Accord (very low mileage) at a great price. The best part was how easy Mark made the experience. My wife is on the loan but she didn't even have to be there. I drove the car off the lot about 2 hours after I arrived. They let me keep my old Honda in the lot until we were able to return that afternoon to pick it up. Overall the best car buying experience we've ever had. Thanks Mark and JBA Auto!
Used
2018 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Great place to buy a car!
Great place to buy a car! They are fair, honest, and the only place I shop.
GMC Sierra 2500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 2500 | $81,003 | 6 Great deals |
| 2025 GMC Sierra 2500 | $73,027 | 51 Great deals |
| 2024 GMC Sierra 2500 | $67,650 | 91 Great deals |
| 2023 GMC Sierra 2500 | $57,208 | 108 Great deals |
| 2022 GMC Sierra 2500 | $53,477 | 116 Great deals |
| 2021 GMC Sierra 2500 | $50,505 | 44 Great deals |
| 2020 GMC Sierra 2500 | $48,919 | 25 Great deals |
| 2019 GMC Sierra 2500 | $42,816 | 23 Great deals |
| 2017 GMC Sierra 2500 | $35,233 | 15 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 $38,929, with pricing starting at $10,900.
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
2 Great Deals out of 76 listings starting at $31,000
-
GMC Sierra 2500 2018 SLT
3 Great Deals out of 45 listings starting at $20,500
-
GMC Sierra 2500 2018 Base
7 Great Deals out of 20 listings starting at $10,900
2018 GMC Sierra 2500 by body style
2018 GMC Sierra 2500 by fuel type
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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.
