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*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.
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Used
2018 GMC Sierra 1500 trucks
for sale
near
Fairland, IN
- 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
I had a great experience buying my car from Carmel Auto
I had a great experience buying my car from Carmel Auto Gallery. The whole process was smooth and straightforward, no pressure at all. Everyone I dealt with was friendly, honest, and made me feel comfortable the whole time. The car was exactly as described, clean and well taken care of. They answered all my questions and made sure I felt good about the purchase. You can tell they really care about doing things the right way. I’d definitely recommend Carmel Auto Gallery to anyone around here looking for a solid used car and good people to work with.
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
This is my second time coming to this dealership for the
This is my second time coming to this dealership for the express lane oil change and services. Paul has always been there and this man is the shining example of customer service. Polite, professional, communicates effectively, and goes out of his way to make sure you're taken care of! I highly recommend Tom O'Brien from ALL my experiences.
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
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
Features
Reviews
Great experience.
Great experience. Fantastic salesman was very helpful on finding a car that works for us
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
Bought a Mercedes at Carmel Auto Gallery, price was right
Bought a Mercedes at Carmel Auto Gallery, price was right and the quality was solid. No extra stress, just good people and a good car.
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 Denali
Vehicle information
Features
Reviews
It was a very good experience.
It was a very good experience. The service was quick. The service care people were pleasant and professional. I would recommend stoops as a good option for care service.
Used
2018 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
The customer service was amazing and I will come back for
The customer service was amazing and I will come back for sure thank you so much and I will spread it around how amazing it was Evan miller was very I understanding he worked with me on the Price.
Used
2018 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Excellent service.
Excellent service. They were very easy to work with and everything prepared when I picked up the truck.
Used
2018 GMC Sierra 1500 SLE
Vehicle information
Features
Reviews
The service was very good and the staff was knowledgeable
The service was very good and the staff was knowledgeable and friendly. I was notified when to come pick up my car. I was offered the opportunity to wait in their lounge where they provide a variety of food and drinks for their customers.
Used
2018 GMC Sierra 1500 Base
Vehicle information
Features
Reviews
Great experience, excellent customer service, Myron was
Great experience, excellent customer service, Myron was the best sales person that I have worked with for a car.
Used
2018 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Will never go anywhere else.
Will never go anywhere else. I’ve had it with “bait and switch” at new car dealerships, where you go into a shop and all the cars are at least $10k more than advertised and still have hidden fees. Only CarMax offers full refunds for like 10 days after purchase. Jon Kay and Cua Thow provided great customer service for me at the Carmel store. I regret that I didn’t get the salesman’s name at Greenwood store (I remember he said he was an EMT). He was also fantastic and helped me find the truck in Carmel that I wanted. Everyone was professional, friendly, knowledgeable and not pushy at all. It is hard to believe that you can get such great service from people not working for commission. My new truck has less than $6k miles, looks brand new and was a fair reasonable price.
Used
2018 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Best place around!!
Campbell Brothers Auto Sales was by far the Best place I?ve ever bought a car from! Hank was awesome. He made sure everything was done right and that I got exactly what I wanted. I would highly recommend!
Used
2018 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Wonderful experience exceptional service my time at Andy
Wonderful experience exceptional service my time at Andy Mohr Avon Nissan was great I loved it
Used
2018 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Got back to me in a timely manner and communication was
Got back to me in a timely manner and communication was very helpful and good
Used
2018 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Great to deal with!
Great to deal with! They made the car buying process very easy. Would highly recommend them when purchasing a vehicle in the Indy area.
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Used
2018 GMC Sierra 1500 Denali
Vehicle information
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Used
2018 GMC Sierra 1500 SLT
Vehicle information
Features
Used
2018 GMC Sierra 1500 Denali
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Used
2018 GMC Sierra 1500 Base
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Used
2018 GMC Sierra 1500 SLT
Vehicle information
Features
Used
2018 GMC Sierra 1500 Denali
Vehicle information
Features
Used
2018 GMC Sierra 1500 SLT
Vehicle information
Features
Used
2018 GMC Sierra 1500 Base
Vehicle information
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Used
2018 GMC Sierra 1500 Denali
Vehicle information
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Used
2018 GMC Sierra 1500 SLT
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GMC Sierra 1500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 1500 | $60,254 | |
| 2025 GMC Sierra 1500 | $60,220 | 5 Great deals |
| 2024 GMC Sierra 1500 | $55,007 | 7 Great deals |
| 2023 GMC Sierra 1500 | $49,080 | 8 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 $28,094, 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.
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.
Research the 2018 GMC Sierra 1500
Compare the 2018 GMC Sierra 1500
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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.
