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Used
2018 GMC Sierra 1500 trucks
for sale
near
River Forest, IL
- 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 1500 SLT
Vehicle information
Features
Reviews
I and my wife only use the dealer's services for
I and my wife only use the dealer's services for maintenence and repairs. We are always satisfied with the quality of the repairs and the friendliness of the office technicians
2018 crew cab gmc Sierra 1500
Am in disbelief every week at the Gas Pumps. Thou a big truck, mileage per gallons are 18 +. Last week it was 22.8. This week 19.78.
Used
2018 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Quality Dealership Friendly Efficient Staff
Easy no pressure buying experience. Service department is friendly and efficient. Salesman David, business manager and delivery consultant were all efficient. I recommend this dealership to anyone in the market for Land Rover or Jaguar vehicles.
new owner of the gmc denali, 2018 6.2
handles and drives great, the electronics don't always work, mirrors don't always work, spray with wd 40, check engine light, EVAP culprit, auto nation has no luck with this, will drive it till the warrenty expires and its back to ford for me
Used
2018 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Karl here at rides unlimited was beyond helpful on our
Karl here at rides unlimited was beyond helpful on our buying experience. He was able to somehow Get us down to the price range we wanted and worked on the overall price the whole time. Even when we thought we had what we thought was the best deal he continued to work and somehow found us something even better. The selection here has something for every price range and the staff goes above and beyond.
best in class
My GMC Sierra is the best ride I have had in all the years that I have been driving. I started driving in 1977. I love my new Sierra.
Used
2018 GMC Sierra 1500 SLE
Vehicle information
Features
Reviews
But a very nice Nissan Sentra from them I was looking
But a very nice Nissan Sentra from them I was looking around and found out that they have very good prices and the quality is good too so thank you Andrei for helping me out!
Better than my old truck
The truck has more features than I need. It is quiet and comfortable. it has plenty of power to pull a work trailer. Overall a nice truck
Used
2018 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Great place, Great People, Great Cars
Very easy to work with. They let me do any checks I wanted, and I did a lot. No surprises and the car was excellent. Very quick buying process and no hassles at all. Definitively recommend this place. Just with I had more time to look at all the truly amazing cars. It would have taken all day!
This is an attractive and enjoyable vehicle.
I traded my Chevrolet Silverado for this GM Certified GMC Sierra 1500. It is an attractive and enjoyable vehicle. Some years ago I had a GMC and really prefer them over a Chevrolet. This vehicle is just what I need for hauling and general driving.
Used
2018 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Survey
Mike Pendleton was great, even though I was looking for Calvin, nevertheless, either was great! Paul was awesome as well!! I would definitely recommend you guys to all of my friends!
Certified
2018 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
After contacting the dealership via cars.
After contacting the dealership via cars.com I received an email communication from a sales representative saying the car was in stock and available to view. I wrote back and stated, I would be available the following day in the afternoon and left my phone number. After not hearing back from the sales representative. I drove to the dealership the next day and walked into the store. The few sales people that were in the showroom appeared to be busy with other customers and no one was at the welcome desk. I looked at the car outside near the front of the store, but left a few minutes later. The sales person did follow up with me the next day and apologized as it was their day off when I was there. I appreciated the communication, but did purchase a new car at another dealership.
Used
2018 GMC Sierra 1500 SLE
Vehicle information
Features
Reviews
2017 gmc sierra 1500 bought this truck from them and I’m
2017 gmc sierra 1500 bought this truck from them and I’m very happy with the condition
Used
2018 GMC Sierra 1500 SLE
Vehicle information
Features
Reviews
Battery wasn?
Battery wasn?t installed correctly. I had returned my car to get the battery installation corrected and had to miss work. I was disappointed with the work.
Used
2018 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
I found the whole experience to be absolutely spot on.
I found the whole experience to be absolutely spot on. The huge range of vehicles available was exactly why we chose to visit, and it didn’t disappoint. The staff were incredibly helpful, and the entire process was smooth and efficient. Thanks to their slick setup, we were able to drive away in our new car just a few hours later. Highly recommended.
Used
2018 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
SAM IS THE ONE U WANT TO TALK TO
Nothing much to say just talk to Sam.Very Profesional sales person highly recommend him, he didn't push me to run through hoops just showed results am greatful thank u Sam
Used
2018 GMC Sierra 1500 Base
Vehicle information
Features
Reviews
Dominic was great.
Dominic was great. Explained everything to me about the car and kept me updated.?His customer service was above what I expected. He took care of everything and had car shipped from Illinois to Texas. Just a pleasant experience. Need more salesman like him. Great service and great personality a true professional
Used
2018 GMC Sierra 1500 Base
Vehicle information
Features
Reviews
Compré un carro muy bonito y muy amable el personal súper
Compré un carro muy bonito y muy amable el personal súper recomendable a todos
Used
2018 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Recently bought my 2022 Chevy Silverado from Auto Land
Recently bought my 2022 Chevy Silverado from Auto Land Group all over had a great by an experience. Leo gave me a great deal and good rate for financing so I highly recommend them. I will be back here next year to buy another truck for my business
Used
2018 GMC Sierra 1500 Base
Vehicle information
Features
Reviews
Matt is sales was very open and honest.
Matt is sales was very open and honest. He worked to get the payment I needed!
Used
2018 GMC Sierra 1500 SLE
Vehicle information
Features
Reviews
Great place and people!
We drove 3 and a half hours to go to this dealership. We could not have asked for anything more, these people are top-notch people. This place was clean, people were friendly and helpful. John O'Connell Was our salesman and we could not have picked a more perfect person to work with. We went in to buy a Yukon AT4, left with the Yukon, and purchased another car from them. We have found a car guy and dealership that will always have our business.
Used
2018 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Easy to schedule service.
Easy to schedule service. They shuttled me to my home and back and were super fast and on time!
Used
2018 GMC Sierra 1500 SLE
Vehicle information
Features
Reviews
Honest and caring service went the extra mile to secure
Honest and caring service went the extra mile to secure my warranty which had just expired.I have been doing business with Advantage of Bolingbrook for over 30 years
There are 20 matching cars close to your year range.
Used
2020 GMC Sierra 1500 Denali
Vehicle information
Features
Used
2017 GMC Sierra 1500 SLE
Vehicle information
Features
Used
2020 GMC Sierra 1500 SLT
Vehicle information
Features
Used
2019 GMC Sierra 1500 Denali
Vehicle information
Features
Used
2019 GMC Sierra 1500 SLT
Vehicle information
Features
Used
2020 GMC Sierra 1500 SLT
Vehicle information
Features
Vehicle information
Features
Used
2020 GMC Sierra 1500 AT4
Vehicle information
Used
2016 GMC Sierra 1500 SLE
Vehicle information
Features
Used
2017 GMC Sierra 1500 SLE
Vehicle information
Features
Used
2020 GMC Sierra 1500 Denali
Vehicle information
Features
Vehicle information
Features
Used
2019 GMC Sierra 1500 AT4
Vehicle information
Features
Used
2019 GMC Sierra 1500 Denali
Vehicle information
Features
Used
2019 GMC Sierra 1500 AT4
Vehicle information
Features
Used
2017 GMC Sierra 1500 Denali
Vehicle information
Features
Used
2017 GMC Sierra 1500 4WD Crew Cab 153.0" SLE
Vehicle information
Features
Used
2020 GMC Sierra 1500 SLT
Vehicle information
Features
Used
2016 GMC Sierra 1500 SLE
Vehicle information
Features
Used
2019 GMC Sierra 1500 Denali
Vehicle information
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GMC Sierra 1500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 1500 | $60,315 | 4 Good deals |
| 2025 GMC Sierra 1500 | $55,122 | 7 Great deals |
| 2024 GMC Sierra 1500 | $51,188 | 7 Great deals |
| 2023 GMC Sierra 1500 | $44,513 | 25 Good deals |
| 2022 GMC Sierra 1500 | $43,418 | 23 Good deals |
| 2021 GMC Sierra 1500 | $36,603 | 9 Great deals |
| 2020 GMC Sierra 1500 | $34,589 | 13 Good deals |
| 2019 GMC Sierra 1500 | $28,972 | 13 Good deals |
| 2017 GMC Sierra 1500 | $23,523 | 9 Good deals |
About the 2018 GMC Sierra 1500
Base shown (base trim).
- Seating
- 3
- Door count
- 2
- Drivetrain
- Rear-wheel drive
- Combined MPG
- 20
- Transmission
- 6-Speed A/T
- Engine
- 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability)
How much does the 2018 GMC Sierra 1500 cost?
The 2018 GMC Sierra 1500 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2018 Sierra 1500 is $26,957, with pricing starting at $9,500.
What is the MPG of the 2018 GMC Sierra 1500?
The 2018 GMC Sierra 1500 offers up to 18 MPG in city driving and 24 MPG on the highway for a combined rating of 20 MPG.
These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle trim, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2018 GMC Sierra 1500?
The 2018 GMC Sierra 1500 compares to and/or competes against the following vehicles:
Is the 2018 GMC Sierra 1500 reliable?
The 2018 GMC Sierra 1500 has an average reliability rating of 4.7 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2018 Sierra 1500 owners.
Is the 2018 GMC Sierra 1500 a good truck?
Below are the Cars.com consumer ratings for the 2018 GMC Sierra 1500.
- Comfort
- 4.9
- Interior
- 4.8
- Performance
- 4.7
- Value
- 4.6
- Exterior
- 4.8
- Reliability
- 4.7
93% of drivers recommend this car
- Comfort
- 4.9
- Interior
- 4.8
- Performance
- 4.7
- Value
- 4.6
- Exterior
- 4.8
- Reliability
- 4.7
Base (10 styles)
| Style | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 2WD Crew Cab 143.5" | 4WD Crew Cab 143.5" | 4WD Double Cab 143.5" | 2WD Double Cab 143.5" | 4WD Crew Cab 153.0" | 2WD Crew Cab 153.0" | 4WD Reg Cab 119.0" | 2WD Reg Cab 119.0" | 2WD Reg Cab 133.0" | 4WD Reg Cab 133.0" |
| Inventory price | |||||||||
| Starting at $35,500 | Starting at $38,700 | Starting at $37,000 | Starting at $33,000 | Starting at $40,100 | Starting at $36,900 | Starting at $32,900 | Starting at $29,000 | Starting at $29,300 | Starting at $33,200 |
| Combined MPG | |||||||||
| 20 | 19 | 19 | 20 | 18 | 19 | 19 | 20 | 20 | 19 |
| Engine | |||||||||
| 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) | 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) | 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) | 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) | 355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) | 355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) | 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) | 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) | 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) | 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) |
Denali (3 styles)
| Style | ||
|---|---|---|
| 4WD Crew Cab 153.0" Denali | 2WD Crew Cab 143.5" Denali | 4WD Crew Cab 143.5" Denali |
| Inventory price | ||
| Starting at $56,300 | Starting at $52,900 | Starting at $56,000 |
| Combined MPG | ||
| 17 | 18 | 17 |
| Engine | ||
| 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) | 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) | 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) |
SLE (10 styles)
| Style | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 2WD Reg Cab 119.0" SLE | 4WD Reg Cab 133.0" SLE | 4WD Reg Cab 119.0" SLE | 2WD Reg Cab 133.0" SLE | 4WD Double Cab 143.5" SLE | 2WD Double Cab 143.5" SLE | 4WD Crew Cab 153.0" SLE | 2WD Crew Cab 153.0" SLE | 2WD Crew Cab 143.5" SLE | 4WD Crew Cab 143.5" SLE |
| Inventory price | |||||||||
| Starting at $35,700 | Starting at $39,900 | Starting at $39,600 | Starting at $35,800 | Starting at $42,100 | Starting at $38,300 | Starting at $46,100 | Starting at $42,100 | Starting at $40,700 | Starting at $44,700 |
| Combined MPG | |||||||||
| 20 | 19 | 19 | 20 | 19 | 20 | 18 | 19 | 20 | 19 |
| Engine | |||||||||
| 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) | 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) | 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) | 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) | 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) | 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) | 355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) | 355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) | 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) | 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) |
SLT (5 styles)
| Style | ||||
|---|---|---|---|---|
| 2WD Double Cab 143.5" SLT | 4WD Crew Cab 143.5" SLT | 2WD Crew Cab 143.5" SLT | 4WD Double Cab 143.5" SLT | 4WD Crew Cab 153.0" SLT |
| Inventory price | ||||
| Starting at $42,800 | Starting at $48,400 | Starting at $45,200 | Starting at $46,000 | Starting at $48,700 |
| Combined MPG | ||||
| 19 | 17 | 18 | 18 | 17 |
| Engine | ||||
| 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) | 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) | 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) | 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) | 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) |
*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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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.