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Used
2018 GMC Sierra 1500 Base 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 Base
Vehicle information
Features
Reviews
It was a good experience, Nik when above and beyond to
It was a good experience, Nik when above and beyond to get the job done, was an amazing experience
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
Vehicle information
Features
Reviews
Found the exact Mustang GT I was looking for at
Found the exact Mustang GT I was looking for at AutoNation Ford and reached out to the online Chat Person. They referred me to Christian Rodriquez and from there his attentiveness and ability to answer all my questions by text message had me sold on buying from the dealership. He was honest and upfront about price, etc. And unlike a salesman I had dealt with at another Metroplex Dealership, he was well versed in both the car he was selling and seemed to really want to sell the car. The dealership overall did a great job with the sales process and had the car ready for me when we drove up to buy it (even thought we hadn't committed to buying it / debating a different color). If you are looking to buy a Ford, reach out to Christian and the others at AutoNation in Ft. Worth.
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 Base
Vehicle information
Features
Reviews
Just bought an amazing C63 and couldn’t be happier.
Just bought an amazing C63 and couldn’t be happier. The car is incredible and exactly what I was looking for. The salesperson made the whole process easy and smooth, answered all my questions, and didn’t pressure me at all. Great experience overall — highly recommend.
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 Base
Vehicle information
Features
Reviews
I was pleased with and satisfied with all the process.
I was pleased with and satisfied with all the process. Really I need to write at least 25 words this is a joke as I say what I want and not to be forced to write more!!!!!!!!!!!!!!!!!!!!
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
Certified
2018 GMC Sierra 1500 Base
Vehicle information
Features
Reviews
A very pleasant and encouraging engagement.
A very pleasant and encouraging engagement. The experience could not have been smoother. I’ll tell everyone about them.
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 Base
Vehicle information
Features
Reviews
Made buying a new car for my son a pleasurable
Made buying a new car for my son a pleasurable experience. They did such a good job, My sister-in-law came in while we were finishing our deal to get her a car under our recommendation.
Used
2018 GMC Sierra 1500 Base
Vehicle information
Features
Reviews
Sales staff at Auto Destination super helpful in guiding
Sales staff at Auto Destination super helpful in guiding me to find the perfect car!! Thank you 😊 Definitely will refer my friends to go there
Used
2018 GMC Sierra 1500 Base
Vehicle information
Features
Reviews
The entire staff is great!
The entire staff is great!, went in on a Saturday to look at a SUV for my son, they had it out front and warmed up and ready for a test driver. The purchase and sale could not have gone any smoother
Used
2018 GMC Sierra 1500 Base
Vehicle information
Features
Used
2018 GMC Sierra 1500 Base
Vehicle information
Features
Reviews
Got a great deal on a Toyota Venza at the GM Dealr
They let me have the car for a night before deciding to buy, they came down on price with a very reasonable offer without having to really negotiate. The car was very clean and they gave me a full tank of gas and offered to do the next oil change for free. Brandy Bartlett was friendly and easy to deal with.
Vehicle information
Features
Reviews
I purchased a Jeep Gladiator Rubicon working with Mike
I purchased a Jeep Gladiator Rubicon working with Mike Cummings. He was very professional and provided a lot of guidance on my purchase. Mike showed me the different features of my vehicle and showed me how they work. He was a pleasure to work with and I would recommend Mike to everyone l know.
Vehicle information
Features
Reviews
Great place
This is a great place to by a car I absolutely think any one looking for a truck or a car Hoo motors is the place. When you go inside their office it feels like your at home the lady at the front desk is always happy
Used
2018 GMC Sierra 1500 Base
Vehicle information
Features
Reviews
I had just moved to Branson and needed to buy a car.
I had just moved to Branson and needed to buy a car. Jamie Hathcock Auto Group had the one I was looking for. I reached out online to see if it was still available. Noah contacted me and told me it was. He wasn’t pushy, but answered all my questions for a couple of days before I could make it to Springfield for a test drive. When I made it to the dealership, the car was pulled out to the front, ready for me to look at and to test drive. Noah was very professional & kind! He was at no time pushing a sale. Everything about the buying process went well! I would highly recommend the team at Jamie Hathcock Auto! Noah, Nathan and Jamie made me feel at ease and were very friendly & genuine. They told me to contact them if I needed anything. Overall it was a great experience!
Vehicle information
Features
Reviews
On July 1, 2025 I had know idea what to expect at this
On July 1, 2025 I had know idea what to expect at this dealership, but what an amazing car dealership and what a special group of people to do business with! Thank you Eric, Juan and Sam for taking time and patience with me. You got me into a vehicle I never thought I would be able to get. Autoplex will be highly recommended. I will be going north shortly with "Henry" "the 2018 Jeep Cherokee Latitude" I purchased. I look forward to the riding in comfort and thank you Autoplex for your professionalism and kindness extended to me. Karen Sullivan
Used
2018 GMC Sierra 1500 Base
Vehicle information
Features
Reviews
Sandusky Auto was an amazing experience from the first
Sandusky Auto was an amazing experience from the first phone call through the process of purchasing a new vehicle. Such a positive atmosphere every step of the encounter. Everyone went above and beyond to help me. Something I have never experienced at other auto sales establishments. Thank you Zack and Team for everything.
Used
2018 GMC Sierra 1500 Base
Vehicle information
Features
Reviews
Great place to car or truck shop
Miller auto sales sold me a used F150 that was offered online. The only drawback was they were located 2 hours from my home. I responded to see if it was still available, Brad answered back that it was and offered to give me the more information if I needed it. I had lots of questions which he answered and also sent me more pictures of the areas of concern. After all that I decided to take the trip to check out the truck. Much to my surprise it was better than I expected, clean and ready for me to inspect and test drive. There was no pressure to buy and and very helpful information throughout my visit. Well worth the time and the travel, thanks guys, I love my truck.
Used
2018 GMC Sierra 1500 Base
Vehicle information
Features
Reviews
This car dealership was very good to work with.
This car dealership was very good to work with. They have a very nice selection of vehicles. Brian was very easy going and honest to work with. It was as if he was looking out for your mother's best interest. I had clear interest and intentions for the vehicle. The price was very fair and there were no hidden fees. Since I was from out of state Brian made the transaction very simple and comfortable. I hired a mechanic (AWP Inspections. Tom was very thorough and excellent as well). My experience excelled way past my expectations @CARS R US Auto Sales. When I went in the community to do some errands I highly recommended CARS R US Auto sales to someone who needed a newer vehicle and a trusting experience. Go here. You will be surprised!
Used
2018 GMC Sierra 1500 Base
Vehicle information
Features
Reviews
Am maxing experience.
Am maxing experience. Ali our salesman has gone above and beyond with service and taking care of us. Will definitely do more business here in the future
Used
2018 GMC Sierra 1500 Base
Vehicle information
Features
Used
2018 GMC Sierra 1500 Base
Vehicle information
Features
Reviews
Bought a truck on the 10th and it was a great experience.
Bought a truck on the 10th and it was a great experience. Art answered all of our questions and the transaction was simple.
GMC Sierra 1500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2021 GMC Sierra 1500 Base | $25,590 | 14 Great deals |
| 2020 GMC Sierra 1500 Base | $24,733 | 12 Great deals |
| 2019 GMC Sierra 1500 Base | $22,135 | 8 Great deals |
| 2017 GMC Sierra 1500 Base | $18,973 | 21 Great deals |
| 2016 GMC Sierra 1500 Base | $16,660 | 10 Great deals |
| 2015 GMC Sierra 1500 Base | $14,066 | 10 Great deals |
| 2014 GMC Sierra 1500 Base | $12,910 | 7 Great deals |
About the 2018 GMC Sierra 1500 Base
Base shown.
- 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 Base cost?
The 2018 GMC Sierra 1500 Base price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2018 Sierra 1500 Base is $20,369, with pricing starting at $7,388.
What is the MPG of the 2018 GMC Sierra 1500 Base?
The 2018 GMC Sierra 1500 Base 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 options, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2018 GMC Sierra 1500 Base?
The 2018 GMC Sierra 1500 Base compares to and/or competes against the following vehicles:
Is the 2018 GMC Sierra 1500 Base 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.
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) |
*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.
GMC Sierra 1500 trims
-
GMC Sierra 1500 2018 SLT
81 Great Deals out of 512 listings starting at $13,500
-
GMC Sierra 1500 2018 Denali
28 Great Deals out of 231 listings starting at $14,991
-
GMC Sierra 1500 2018 SLE
21 Great Deals out of 110 listings starting at $13,000
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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.
