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Used
2018 GMC Sierra 1500 trucks
for sale
near
Oak Point, TX
- 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
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
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 SLE
Vehicle information
Features
Reviews
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
Vehicle information
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Reviews
This was our second day of looking at cars and nobody
This was our second day of looking at cars and nobody treated us better than Sewell Lexus. We came to buy a used Subaru Ascent; they had the car clean, ready and nearby for us to test drive. We got what we expected for our trade in and left in just a few hours very happy. I highly recommend Sewell Lexus of Dallas, they were great!
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 SLT
Vehicle information
Features
Reviews
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
Rashawn worked hard to get everything the way I needed it
Rashawn worked hard to get everything the way I needed it for a successful experience! Overall it was a good experience and I'll definitely refer others! Thank you!!
Used
2018 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
I paid $20k over sticker for my Raptor R which was a
I paid $20k over sticker for my Raptor R which was a little hard to stomach, but other than that, the buying and checkout was pretty easy.
Vehicle information
Features
Reviews
Looking for a Used Car can be a daunting task.
Looking for a Used Car can be a daunting task. I had been doing my homework and looking hard. When I walked into BBC I knew I was in a different place. Craig came out to greet us and he was so accommodating. Then Steve came out, what a great demeanor, and is very seasoned in the business. He was such a pleasure to work with! Their selection of cars are the cream of the crop and at a fair market price, like I said I did my homework. I bought a beautiful SUV there. Craig and Steve walked me through the financing in a breeze. Thank You Guys! This is a high caliber dealership with genuine people. Highly Recommend
Used
2018 GMC Sierra 1500 Denali
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Features
Reviews
Had a great service experience.
Had a great service experience. They had all the automation tools to make a decisions on what to service and were available on the phone to talk through things. Also, they finished work on my truck when they said. Good work.
Vehicle information
Features
Reviews
Had a great experience buying new Bronco Sport Outer
Had a great experience buying new Bronco Sport Outer Banks at Bob Tomes Ford. Brandon Rice was knowledgeable and professional and made the purchase process as easy as possible with great communication and customer care. Thx!
Used
2018 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
I went to Carland Auto Group and from the moment I
I went to Carland Auto Group and from the moment I arrived Aldo treated me with genuine respect and great hospitality. He really took the time to help me get into the 2022 Ford Explorer I was looking for. The atmosphere was positive and welcoming throughout the whole process. I definitely recommend Carland Auto Group thanks again Aldo!
Used
2018 GMC Sierra 1500 SLE
Vehicle information
Features
Reviews
Bought a 2011 Mercedes SLK 350 from Scot Pate.
Bought a 2011 Mercedes SLK 350 from Scot Pate. He made me feel very comfortable during the long distance process. Everything he promised he delivered. I highly recommend Scot and Texas One. Sincerely, Dan Brock
Vehicle information
Features
Reviews
I've traded in my old Mercedes for a newer model.
I've traded in my old Mercedes for a newer model. From the moment I visited the dealership everyone was very nice, friendly, courteous and professional. They took the time to show me a few cars I was interested in before I was able to make my decision. It has been a fantastic experience and a very smooth transition from beginning to the end, thanks to guys like Joel, Oscar, Mike and Jhonatan. They have made my shopping and driving experience so much smoother than I ever imagined, and of course they made me an offer I couldn't refuse. I strongly recommend the Bishop Maserati dealership for all your car needs. These guys are the best!!!
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Reviews
Por principio no hubo cita, y la recepción de mi
Por principio no hubo cita, y la recepción de mi necesidad fue eficiente, el tiempo de espera considerable, todo fue excelente, gracias
Vehicle information
Features
Reviews
No pressure No games Easy buy of a cash car.
I went to buy a cash car. I had a price range to follow. I looked at a Lexus 07 LS460. I was helped out in getting a deal for this car by Jesse. I had some some request to be addressed first, to make me feel better about the deal. I saw they where all made. Maybe not to a high standard but they were done. The whole process felt easy with no pressure. I never believed Jesse was playing games with me. Ever. All in all he sold me a car I wanted and at the price I wanted. What more can you ask for? It's a 07. It's got issues. Yes. It's a used car but the buying experience was never an issue. Would I go back to buy another one? Yes. Will I tell a friend? Yes. I just recommend you do your own research on the particular car your looking at. I did not and still got a good deal. Ask for Jesse.
Used
2018 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Great buying experience, much better than other
Great buying experience, much better than other dealerships for buying a vehicle. They didn't force us to add an extended warranty or other typical dealership nonsense.
Used
2018 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Thank you Robert and everyone at C.Cooley!!!
Thank you Robert at Clay Cooley Jeep Irving location! Your customer service was remarkable from beginning to end. You helped us find our forever Wrangler and made sure it was everything that we wanted and more. Everyone was exceptional, thank you guys for treating us like family and for that we will be sending referrals your way!
Used
2018 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Best car buying experience I've ever had.
Best car buying experience I've ever had. No pressure, no hidden fees, no stress, just a quick straight forward deal. We traveled over 6 hours to purchase a car from Steve Hernandez at Sewell and it was worth the trip. We bought the car we wanted at the price we wanted and we were in and out if there in under an hour. I Highly recommend this dealership.
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Reviews
The owner and all the salesmen were nice and
The owner and all the salesmen were nice and professional. I worked with Mr. Steve. I will be back once I get my credit handled. They had a very good selection of trucks. Go check them out.
There are 20 matching cars close to your year range.
Used
2020 GMC Sierra 1500 Denali
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Used
2016 GMC Sierra 1500 SLT
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Used
2020 GMC Sierra 1500 Denali
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Features
Used
2019 GMC Sierra 1500 SLT
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Used
2020 GMC Sierra 1500 Elevation
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Used
2020 GMC Sierra 1500 AT4
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Used
2020 GMC Sierra 1500 SLT
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Used
2019 GMC Sierra 1500 AT4
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Used
2017 GMC Sierra 1500 Base
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Used
2019 GMC Sierra 1500 Base
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Used
2020 GMC Sierra 1500 AT4
Vehicle information
Features
Vehicle information
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Used
2020 GMC Sierra 1500 SLT
Vehicle information
Features
Used
2020 GMC Sierra 1500 SLT
Vehicle information
Features
Used
2020 GMC Sierra 1500 SLT
Vehicle information
Features
Used
2019 GMC Sierra 1500 SLT
Vehicle information
Features
Used
2017 GMC Sierra 1500 Denali
Vehicle information
Features
Used
2019 GMC Sierra 1500 Denali
Vehicle information
Features
Used
2020 GMC Sierra 1500 AT4
Vehicle information
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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)
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.
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.
