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Used
2018 GMC Sierra 1500 trucks
for sale
near
Compton, CA
- 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 SLE
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Reviews
I had an outstanding experience purchasing my BMW X5 at
I had an outstanding experience purchasing my BMW X5 at LSM CARS thanks to Shawn's and Mike's exceptional service. This has been my second experience working with Shawn, and once again, he was professional, knowledgeable, and genuinely attentive to my needs throughout the entire process. Shawn made sure I understood every detail and helped me find the perfect X5 configuration. His dedication and warm approach makes me feel like a valued customer from start to finish. I highly recommend Shawn and Mike to anyone looking for a smooth and enjoyable car buying experience!
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
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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.
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This Place Will Save You Time!!!!!!!!
THIS PLACE WILL ABSOLUTELY SAVE YOU A WHOLE LOT OF TIME!!!!!! I began my search in January of 2017 and after 5 weeks only found myself exhausted, frustrated, and still without a vehicle. I searched in Hollywood and Los Angeles and all I found were run-down dealerships and some well-kept but full of snakes. Most wanted down payments that will far too much. The mileage on the average vehicle in those areas was absurdly high for the prices and terms they were asking for. The cars were also lackluster for the prices being asked. I thought this was the common trait and steadied myself to make a decision with a sheisty company. They actually showed me a vehicle (and assured me they could hold it for 24hrs) and within an hour of me calling them back to begin the process of purchase, I was told that it had been sold but that another vehicle was available. Such a negative experience. TM MOTORS WILL PROVIDE A POSITIVE EXPERIENCE which may a world of difference to a person stressed out from my search to purchase a worthwhile vehicle. I bought my vehicle from them in February and have had absolutely no problems with it. In fact I'm in the process of purchasing a new vehicle from them before October is up. No gimmicks, just great cars, and I dealership that helps for repeat business so they treat everyone fairly. Before purchasing from them I tried one other company in Anaheim and found them to be completely Shady. They attempted to sell me a 2001 hybrid at a super high price (6000) because of his low mileage (30,000). When I took it to my mechanic it was easy for him to tell that the cells were about to give and that replacing it will cost me another $2,500. That kind of trickery will not occur with TM Motors. I'll check back in 6 months from now with an update, but I'm honestly telling you these guys provide a great experience and can work with most anyone's credit to get them in a great car Within 2 hours of walking in or less ?
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
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Features
Reviews
The telephone call was pleasant.
The telephone call was pleasant. The sales person was cordial, and informative. Our problem was she is on the West coast, and I am on the East coast! It's, as you might expect, difficult to buy something sight unseen.
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.
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Reviews
recently purchased a car from CarWorld, and I couldn’t
recently purchased a car from CarWorld, and I couldn’t be happier with my experience! The staff was friendly and knowledgeable, making the entire process seamless. They took the time to understand my needs and helped me find the perfect car at a great price. The selection was impressive, and I felt confident in my purchase. I highly recommend CarWorld to anyone in the market for a new vehicle!
Used
2018 GMC Sierra 1500 SLT
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Reviews
Tustin Buick gmc went above and beyond my expectations.
Tustin Buick gmc went above and beyond my expectations. Super friendly and helpful staff. They were able to answer all my questions and concerns. I would definitely recomend buying a vehicle from this dealership. Thanks again Tustin Buick gmc for all of your help.
Used
2018 GMC Sierra 1500 SLT
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Cars.
Cars.com helped me find the car I wanted and it was there at Auto Republic. I went in just to look, but I ended up driving home in my dream car. The experience was great and David was very helpful. Thank you too Cisco !!!!
Used
2018 GMC Sierra 1500 SLT
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Very professional, knowledgeable, helpful and time
Very professional, knowledgeable, helpful and time efficient! The team there was great and they went above and beyond when I purchased my car there!
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Much Better Than Expected!
Much Better Than Expected! Worth the Drive. Purchased a 2014 Toyota Sienna I drove several hours to this dealership to check out a specific 2014 Toyota Sienna—and I’m really glad I did. My salesperson, Chris, was outstanding from start to finish. He was extremely responsive, easy to work with, and genuinely honest. He answered all of my questions quickly and clearly, and was very personable without being pushy. The car was exactly as described, and the buying process was smooth. A day after I brought the Sienna home, the check engine light came on. I was obviously concerned since the sale was already finalized, but Chris immediately told me to bring it back in. The dealership diagnosed it as a faulty sensor and replaced it on the spot with OEM parts at no cost. That kind of post-sale support is rare, and really impressed me—they stood by their product 100%. One thing to note: there are dealership fees totaling about $1,400, which in my case were not negotiable, HOWEVER, the fees do include services like LoJack protection and a paint/interior protectant, so there’s actual value provided—not just markup. Also, if you look at the bottom of the ad, the dealership does mention that they are included. Overall, I’m very satisfied with my experience. The car is running great, the team was professional, and Chris went above and beyond. My experience was much more positive than the online reviews led me to expect. If you're considering buying from this dealership, I highly recommend reaching out to Chris!
Used
2018 GMC Sierra 1500 SLT
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Reviews
The experience was great.
The experience was great. Worked the numbers over the phone and nothing changed when I arrived onsite. They value creating long term customers.
There are 20 matching cars close to your year range.
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2019 GMC Sierra 1500 Elevation
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2020 GMC Sierra 1500 SLT
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2019 GMC Sierra 1500 AT4
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2020 GMC Sierra 1500 Elevation
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2019 GMC Sierra 1500 SLT
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Certified
2020 GMC Sierra 1500 Denali
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2016 GMC Sierra 1500 SLE
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2019 GMC Sierra 1500 AT4
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2020 GMC Sierra 1500 AT4
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2016 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
2017 GMC Sierra 1500 Denali
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Used
2019 GMC Sierra 1500 AT4
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Used
2020 GMC Sierra 1500 AT4
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Used
2020 GMC Sierra 1500 AT4
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Used
2017 GMC Sierra 1500 Base
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GMC Sierra 1500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 1500 | $62,482 | 1 Good deal |
| 2025 GMC Sierra 1500 | $48,691 | 5 Great deals |
| 2024 GMC Sierra 1500 | $45,419 | 5 Great deals |
| 2023 GMC Sierra 1500 | $44,789 | 15 Good deals |
| 2022 GMC Sierra 1500 | $38,810 | 13 Good deals |
| 2021 GMC Sierra 1500 | $36,719 | 12 Good deals |
| 2020 GMC Sierra 1500 | $38,077 | 6 Good deals |
| 2019 GMC Sierra 1500 | $33,014 | 7 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 $27,067, with pricing starting at $9,900.
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 currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.
