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Used
2018 GMC Sierra 1500 trucks
for sale
near
Berkeley, 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
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Reviews
Jerry McDuffie has always been a pleasure to work with.
Jerry McDuffie has always been a pleasure to work with. Our family and friends have purchased several cars from him over the last 20 years. He always gives you a fair deal and takes the time to make sure you get the car that is right for you. He is very patient in dealing with us seniors who can be technically challenged about some of the new car features on today's modern cars. I highly recommend Jerry for anyone looking to buy a new or used car.
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 Base
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2018 Dodge Journey
Thank you to Teresita and Money Carlos they were great and provided great customer service to our family. We love our new 2018 Journey! Keep doing a great job friends!
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 Denali
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Reviews
We recently purchased a car from Your Choice Autos, and
We recently purchased a car from Your Choice Autos, and the entire experience was genuinely outstanding from start to finish. From the moment we walked in, we felt welcomed and taken care of. Our salesman was incredibly informative, and attentive to everything we said or asked. He took the time to really listen to our needs, answered every question thoroughly, and made sure we understood each step of the process. What stood out most was how smoothly everything went. There was no pressure, no confusion—just honest guidance and a clear commitment to helping us find the right vehicle. He made the entire experience feel easy and stress-free, which is something we truly appreciate when making such a big purchase. We wouldn’t hesitate to recommend them to anyone looking for a quality vehicle and a dealership that truly puts its customers first.
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 SLT
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Reviews
Great service this is my 3rd purchase.
Great service this is my 3rd purchase. Growing up as a teenager a G37 then a c43 and a s5. Superb you are the best everyone. Usman and Hamza !
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
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Reviews
Awesome service from Jose!
Awesome service from Jose!!! Very patient and kind. Explained every detail. All dealerships need a Jose!
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 SLT
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Used
2018 GMC Sierra 1500 SLE
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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
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Reviews
Great customer service, Alex helped me out with financing
Great customer service, Alex helped me out with financing ! I recommend them if you are looking for a reliable car and good financing options!
Used
2018 GMC Sierra 1500 Base
Vehicle information
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Reviews
They have a lot of trucks for reasonable prices.
They have a lot of trucks for reasonable prices. I recently bought a 2013 Ford F150 came out very clean. It runs good and I recommend them to anyone else who’s looking for a good truck
Used
2018 GMC Sierra 1500 SLT
Vehicle information
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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!
Used
2018 GMC Sierra 1500 Denali
Vehicle information
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Reviews
What a great experience at D?
What a great experience at D? Arcy Buick Dealership in Joliet IL. The staff was friendly, honest, and made the whole process easy. Ray our salesperson went above and beyond. I love my new Envision Sport and would definitely recommend D?Arcy Buick and ask for Ray!!
Certified
2018 GMC Sierra 1500 SLE
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Reviews
While traveling from out if state,we had a vehicle
While traveling from out if state,we had a vehicle breakdown. At that time/day, all repair shops were closed. So taking a gamble we dropped the car off at Napleton Ford of Oaklawn. The techs at Napleton jumped on our issue right away and worked hard to help a family stranded on the road. We were back up and running in just a few days. Thank you Napleton Ford!!
Used
2018 GMC Sierra 1500 Denali
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Reviews
A few weeks ago I purchased a used car at McGrath Acura
A few weeks ago I purchased a used car at McGrath Acura in Libertyville and wanted to share my experience. When I arrived I was greeted by Ethan Sevilla. Ethan was enthusiastic and knowledgeable, and understood just what I was looking for. From beginning to end Ethan explained every detail and answered all my questions. In just a short time I was banging the GONG in the showroom! The entire staff was pleasant and professional. I felt comfortable and was treated fairly. Thanks again to Ethan and the McGrath family.
Used
2018 GMC Sierra 1500 SLT
Vehicle information
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Reviews
The general manager, Anthony was very polite.
The general manager, Anthony was very polite. Help me out find the right car and was very patient
Used
2018 GMC Sierra 1500 SLT
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My recent purchase from B & M is probably the best
My recent purchase from B & M is probably the best dealership experience I’ve ever had! Dominic and Chuck were friendly, extremely knowledgeable and helpful… B&M has a great selection of vehicles, a great service team, a wonderful sales team and the showroom has some CLASSIC cars that you can view as you wait! 10/10 recommendation!
Used
2018 GMC Sierra 1500 Denali
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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.
Used
2018 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Excellent sale team and service department is great only
Excellent sale team and service department is great only buy cars from D?Arcy team. Myself and family have buying cars from D?Arcy for years
Used
2018 GMC Sierra 1500 Base
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Reviews
Gerald Auto Sales is a great family‑owned dealership.
Gerald Auto Sales is a great family‑owned dealership. Friendly, honest, and easy to work with. Highly recommend!
There are 20 matching cars close to your year range.
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2017 GMC Sierra 1500 SLT
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2020 GMC Sierra 1500 Elevation
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2019 GMC Sierra 1500 Denali
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2017 GMC Sierra 1500 SLT
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2019 GMC Sierra 1500 AT4
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2019 GMC Sierra 1500 SLT
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2016 GMC Sierra 1500 Base
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2019 GMC Sierra 1500 SLE
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Used
2019 GMC Sierra 1500 SLT
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Used
2020 GMC Sierra 1500 AT4
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Used
2019 GMC Sierra 1500 Elevation
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Used
2019 GMC Sierra 1500 Denali
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2017 GMC Sierra 1500 SLT
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GMC Sierra 1500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 1500 | $61,811 | 1 Good deal |
| 2025 GMC Sierra 1500 | $57,811 | 17 Great deals |
| 2024 GMC Sierra 1500 | $49,596 | 7 Great deals |
| 2023 GMC Sierra 1500 | $46,041 | 11 Great deals |
| 2022 GMC Sierra 1500 | $43,889 | 5 Great deals |
| 2021 GMC Sierra 1500 | $35,487 | 15 Great deals |
| 2020 GMC Sierra 1500 | $35,007 | 14 Good deals |
| 2019 GMC Sierra 1500 | $30,834 | 14 Good deals |
| 2017 GMC Sierra 1500 | $23,037 | 6 Great 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 $26,939, with pricing starting at $8,900.
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.
