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Used
2018 GMC Sierra 1500 trucks
for sale
near
Westwood, MA
- 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
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Reviews
First I like to thank tony the sales consultant the boss
First I like to thank tony the sales consultant the boss malisa and major for the time they spent on me and my great niece. I very much appreciate the whole team for working hard so my great-niece can drive away in a 2021 Kia mirage. Some day when I can dinner will be on me
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
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Reviews
Great experience, good prices on cars and trades Friendly
Great experience, good prices on cars and trades Friendly staff that takes care of all your needs when purchasing a vehicle.If your in the market stop buy for a pleasant 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
Used
2018 GMC Sierra 1500 SLT
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Reviews
Very Professional Staff!
Exceptional and trustworthy! I would recommend you shop here for a new or used vehicle. Very knowledgeable and understanding willing to go above and beyond.
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
I had such an amazing experience at car five in Salem JV
I had such an amazing experience at car five in Salem JV was my salesman but all of the gentleman working in the office was very polite and professional . Leonardo was phenomenal I truly appreciate you with all of your help and support with me buying another BMW thank you car five !!!
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
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Reviews
After locating just what my husband had in mind for a
After locating just what my husband had in mind for a used small pickup listed at South Easton we arrived to be greeted warmly by Eric who gave us all the details On the vehicle and allowed us to inspect it. It was just what we had in mind and was in spotless condition. We purchased that day and have just driven it home today. Hope to have it for many years to come,
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 SLE
Vehicle information
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Reviews
Very kind and honest, jv is very frienly and good
Very kind and honest, jv is very frienly and good service, he do a excelent job
Used
2018 GMC Sierra 1500 Denali
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Reviews
Bill was awesome to work with!
Bill was awesome to work with! I would definitely recommend checking out auto factory if you’re in the area!
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Reviews
One of the absolute best buying experiences I have ever
One of the absolute best buying experiences I have ever had! The team is awesome and Bill was fantastic and engaged from the moment we met until we drove off wi the our new truck! I will be back for next vehicle!❤️🚙🛻
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Used
2018 GMC Sierra 1500 SLE
Vehicle information
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Reviews
I had a great experience there.
I had a great experience there. I am looking for a car and the sales man Nick R. was so helpful. I think I will go back for a second look.
Vehicle information
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Reviews
Thank you to Brian and auto factory for selling my 2019
Thank you to Brian and auto factory for selling my 2019 Chevy Silverado it was very stress free and made the experience wonderful. -Justin E.
Used
2018 GMC Sierra 1500 SLT
Vehicle information
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Used
2018 GMC Sierra 1500 Denali
Vehicle information
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Used
2018 GMC Sierra 1500 SLT
Vehicle information
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Reviews
Parkway Toyota Boston
On April 30th, 2021 I had an appointment at Prime Toyota for a humming sound I heard when I turn the steering wheel. At 6 am. I parked my car and left the keys in the dropoff box. Came back and pickup the car not checking the entire car. As soon as I got home with the car I noticed the right passenger side had dents and scratches. I called Prime and the call went to voice mail. My mistake one i never check the car before leaving the dealership and second when I call back I was very frustrated and didn't leave a message. I called the next morning and spoke with Lacey DaRose who told me to bring the car in. I drove all the way to Prime Toyota West Roxbury. Lacey went and spoke with the Fixed Ops Director Malinda Burgos who spoke to me like was stupid telling me she's not arguing. She then told me she would fix the car and gave me a rental within a week, I told her to put it in writing and she wrote on one of her business cards and gave it to me.Here's my intake on all this, You never inconvenience a customer. She should have taken the car the same day to have it fixed and gave me a car . She told me to give her a week to call and let me know when a rental will be available . A week for me is a liftime especially the incident happen right there at the dealership. I gave her 3 business days. I called on the third business day and left her a messages she never called back. I was very upset the forth day and drove up to Prime Toyota, and met Alwin customer relations at the new Parkway Toyota and he made my day. I told him what had happened and he took care of the problem right away. He took my car and have it sent to the body shop and gave me a rental. Also Jason DaSilver both gentlemen were awesome and I honestly had no intention of going back to this dealership until I met these professional men. I just want to say thank you to Alwin from customer Relations and Jason Dasilver for such great customer service and your my only reason for going back to this dealership. Your both truly remarkable.Thanks so much!
Used
2018 GMC Sierra 1500 SLT
Vehicle information
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Reviews
I am writing to say that I appreciated so much the
I am writing to say that I appreciated so much the helpful and friendly Jon Roman at NuCar Lowell. I am always looking to note wonderful service and high integrity from sale people. I leased a Chevy Equinox on Saturday, Feb 8. When I picked up the car I had a lot of questions and needed assistance. Jon was wonderful, and I wanted to be sure to thank and assure him that I will be recommending him when asked. "where should I go to buy/lease, who would you recommend?" 5 Stars for my buddy Jon!
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GMC Sierra 1500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 1500 | $66,345 | |
| 2025 GMC Sierra 1500 | $55,791 | 8 Great deals |
| 2024 GMC Sierra 1500 | $52,979 | 8 Great deals |
| 2023 GMC Sierra 1500 | $48,310 | 9 Great deals |
| 2022 GMC Sierra 1500 | $46,334 | 26 Good deals |
| 2021 GMC Sierra 1500 | $38,465 | 19 Good deals |
| 2020 GMC Sierra 1500 | $36,094 | 12 Good deals |
| 2019 GMC Sierra 1500 | $31,503 | 10 Good deals |
| 2017 GMC Sierra 1500 | $21,473 | 5 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 $28,229, with pricing starting at $11,595.
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.
