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Used
2018 GMC Sierra 1500 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 1500 Denali
Vehicle information
Features
Reviews
Enjoyed working with this dealer.
Enjoyed working with this dealer. There was no hard sell and very informative. We bought a used car and they are taking care of a few small issues,
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 SLT
Vehicle information
Features
Reviews
108 Sharon Road
Purchase a new vehicle from Forest. From start to finish he was outstanding and very informative. One of the easiest car purchase that we have experienced. Quick and easy and no pressure sales.
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
Vehicle information
Features
Reviews
Very efficient and high quality .
Very efficient and high quality . Overall my experience with purchasing a vehicle and servicing a vehicle with Dave Gill Chevrolet has been a wonderful experience!
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 Denali
Vehicle information
Features
Reviews
Chris Curtis is my service advisor and has been for quite
Chris Curtis is my service advisor and has been for quite a while. He returns my calls in a prompt manner. I trust his advice on my Camry and my Corolla. W ill service my cars there again. Chuck Lockard
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 Base
Vehicle information
Features
Reviews
Great knowledgeable technicians, customer service,
Great knowledgeable technicians, customer service, efficient and customer oriented. Ted is the best. He always remembers me and my car. Ted is very knowledgeable and willing to help.
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
Vehicle information
Features
Reviews
I had my car service at Hughe white Honda at georgesville
I had my car service at Hughe white Honda at georgesville auto mall and Steve is my Communication which was excellent his hospitality was great. He worked with me on a price deal and they’re honest there and they don’t work off Commission in the service department. Which I’ll be back and highly recommend this place to get your car serviced! Steve Communicated very, very well I’m very very happy thank you!!
Used
2018 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Big thank you to the service department at Mark Wahlberg
Big thank you to the service department at Mark Wahlberg Chevrolet! I was in Columbus traveling 500 miles from home when the tire pressure light on my 2018 Silverado came on with a zero pressure indicator. The guys in service were empathetic to my situation and immediately started inspecting the tires and checking the sensors. Turns out the tires were fine. One of the sensors had gone bad. I had peace of mind to drive home eastern PA. I asked what I owed and was told no charge, glad they could help. Thanks again.
Used
2018 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Oil and Filter change, Parts, Service, Excellent Staff,
Oil and Filter change, Parts, Service, Excellent Staff, What else could you want. There is a dealer only 2 miles from my home but I choose to drive 34 miles and know the job is done right.
Used
2018 GMC Sierra 1500 SLE
Vehicle information
Features
Reviews
Efficient and great to work with.
Efficient and great to work with. Waiting room and bathroom were clean. Employees were friendly and kind. I would definitely recommend to associates and friends, whether to purchase or services needed.
There are 20 matching cars close to your year range.
Used
2020 GMC Sierra 1500 Elevation
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2020 GMC Sierra 1500 SLT
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2020 GMC Sierra 1500 Denali
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2019 GMC Sierra 1500 AT4
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2017 GMC Sierra 1500 SLT
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2020 GMC Sierra 1500 SLE
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2020 GMC Sierra 1500 AT4
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2019 GMC Sierra 1500 Denali
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2019 GMC Sierra 1500 SLE
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2020 GMC Sierra 1500 SLT
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2017 GMC Sierra 1500 Denali
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Used
2019 GMC Sierra 1500 Denali
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Used
2020 GMC Sierra 1500 SLT
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2020 GMC Sierra 1500 AT4
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2017 GMC Sierra 1500 Denali
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2019 GMC Sierra 1500 SLE
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2017 GMC Sierra 1500 SLE
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2017 GMC Sierra 1500 Denali
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GMC Sierra 1500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 1500 | $60,862 | 88 Great deals |
| 2025 GMC Sierra 1500 | $53,876 | 832 Great deals |
| 2024 GMC Sierra 1500 | $50,896 | 569 Great deals |
| 2023 GMC Sierra 1500 | $46,122 | 347 Great deals |
| 2022 GMC Sierra 1500 | $42,258 | 210 Great deals |
| 2021 GMC Sierra 1500 | $36,098 | 434 Great deals |
| 2020 GMC Sierra 1500 | $34,055 | 215 Great deals |
| 2019 GMC Sierra 1500 | $31,608 | 124 Great deals |
| 2017 GMC Sierra 1500 | $23,693 | 120 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 $27,041, with pricing starting at $9,667.
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 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 4WD Reg Cab 119.0" | 2WD Reg Cab 119.0" | 2WD Reg Cab 133.0" | 4WD Reg Cab 133.0" | 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" |
| Inventory price | |||||||||
| Starting at $32,900 | Starting at $29,000 | Starting at $29,300 | Starting at $33,200 | Starting at $35,500 | Starting at $38,700 | Starting at $37,000 | Starting at $33,000 | Starting at $40,100 | Starting at $36,900 |
| Combined MPG | |||||||||
| 19 | 20 | 20 | 19 | 20 | 19 | 19 | 20 | 18 | 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) | 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) |
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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Research the 2018 GMC Sierra 1500
Compare the 2018 GMC Sierra 1500
2018 GMC Sierra 1500 by popular city
-
2018 GMC Sierra 1500 in Dallas, TX
3 Great Deals out of 23 listings starting at $14,990
-
2018 GMC Sierra 1500 in Denver, CO
5 Great Deals out of 20 listings starting at $19,099
-
2018 GMC Sierra 1500 in Houston, TX
3 Great Deals out of 13 listings starting at $18,987
-
2018 GMC Sierra 1500 in Phoenix, AZ
4 Great Deals out of 12 listings starting at $18,995
-
2018 GMC Sierra 1500 in Seattle, WA
2 Great Deals out of 11 listings starting at $19,888
GMC Sierra 1500 trims
-
GMC Sierra 1500 2018 SLT
58 Great Deals out of 504 listings starting at $14,772
-
GMC Sierra 1500 2018 Denali
27 Great Deals out of 204 listings starting at $14,995
-
GMC Sierra 1500 2018 SLE
31 Great Deals out of 93 listings starting at $11,500
-
GMC Sierra 1500 2018 Base
15 Great Deals out of 70 listings starting at $9,667
2018 GMC Sierra 1500 by cab style
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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.