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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
Waterford, MI
- 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
Features
Reviews
Everytime I?
Everytime I?ve been in the dealership I get the respect I want as a woman. This is the absolute best place for price and service
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
Recall Service Review
My recall service appointment on 9/7/23 was reschedule by Jason Jackson. The reason was the tech going to be out for my original appointment which was 9/8/23. Jason Jackson service consultant at Suburban took care of me very well, I also ask him can we do the works package for an oil change with tire rotation. He said sure we can fit that in with your recall. Jason customer service is always on point and over the top.
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
Ron was courteous, efficient and helpful.
Ron was courteous, efficient and helpful. He spent a lot of time explaining the new features. He also provided me with the garage door opener which is no longer featured on the new Hondas at no cost. He always goes out of his way to help and be there when you need him. They don't make them any better than Ron.By the way this was a lease and not a purchase.
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 dealership
Very nice people and a friendly service department. Eric Ryan helped me get into a new truck and made it very easy and simple for me
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
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






Used
2018 GMC Sierra 1500 Base
Vehicle information
Features
Reviews
The salesman Mitch made sure I got picked up and let me
The salesman Mitch made sure I got picked up and let me test drive the vehicle to the dealer and negotiate a payment and got me scheduled for my first oil change






Used
2018 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Service was very good.
Service was very good. Large repair. Advisor stayed in contact with me often. My vehicle was at dealership overnight.






Used
2018 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Fast dependable professional service department very
Fast dependable professional service department very clean you can eat off the floor. Video shows technician inspection of undercarriage and advises any issues to service department. Coffee and donuts hit the spot in the waiting room.






Used
2018 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
I entered, 23-25 Toyota Camry awd, in search, and the
I entered, 23-25 Toyota Camry awd, in search, and the first car that came up I asked to see it, got quick response and appointment. Then I came and did a test drive. Very friendly and patient staff. Then came again for trade in estimate. Less that couple weeks later I did purchase. I do wish there was more literature that could be reviewed, about different plans available, provided prior to final signing.






Used
2018 GMC Sierra 1500 SLE
Vehicle information
Features
Reviews
Engine Damage Undiscovered Until After Purchase
Friendly staff, not too pushy; however, Buyer Beware -- they do a great job making a car look great both in pictures and in person, but the car we bought turned out to have nearly non-existent brakes, badly worn rotors, and, unfortunately, engine damage from having been run with little to no oil in the past. We checked the oil in the parking lot, looked new and topped off, and no signs of leaking. Didn't check the exhaust pipe, however, which would have given a clue to the amount of oil the engine was (is) burning. We discovered this upon getting a 120K mile service interval one week *after* purchase from XDrive -- they pulled the oil filter and there was a TON of metal shavings in it, and we soon discovered that its burning oil at the rate of approx. one quart per gas tank or six hours of driving time. Only way to have found this was to have it checked by a mechanic *before* purchase.






Used
2018 GMC Sierra 1500 SLE
Vehicle information
Features
Reviews
Smooth, quick and easy.
Smooth, quick and easy. Vehicle was ready to go and my salesman Aaron was awesome to work with.






Used
2018 GMC Sierra 1500 Base
Vehicle information
Features
Reviews
Michelle David and her Assistant Zach were great to work
Michelle David and her Assistant Zach were great to work with. She got us the best deal on a Chevy Silverado 1500 LT (2FL) crew cab.






Used
2018 GMC Sierra 1500 Base
Vehicle information
Features
Reviews
Everyone was friendly and helpful.
Everyone was friendly and helpful. We originally came for a car and when it didn't vibe for us, they suggested another car which is what we purchased.






Used
2018 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Top Notch.
Top Notch. Very Professional. I bought the car. Salesman John Howze is a real professional.






Used
2018 GMC Sierra 1500 SLE
Vehicle information
Features
Reviews
As always the service department is great!
As always the service department is great! Very helpful and professional and fairly quick. I believe his name is Tony, great asset to the Fox family!
There are 20 matching cars close to your year range.






Used
2017 GMC Sierra 1500 SLE
Vehicle information
Features






Used
2019 GMC Sierra 1500 Elevation
Vehicle information
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Used
2019 GMC Sierra 1500 SLE
Vehicle information
Features






Used
2020 GMC Sierra 1500 AT4
Vehicle information
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Used
2020 GMC Sierra 1500 SLE
Vehicle information
Features






Used
2019 GMC Sierra 1500 Denali
Vehicle information
Features






Certified
2020 GMC Sierra 1500 AT4
Vehicle information






Used
2016 GMC Sierra 1500 Base
Vehicle information
Features






Used
2017 GMC Sierra 1500 Denali
Vehicle information
Features






Used
2020 GMC Sierra 1500 AT4
Vehicle information
Features






Used
2016 GMC Sierra 1500 SLT
Vehicle information
Features






Used
2020 GMC Sierra 1500 SLE
Vehicle information
Features






Used
2020 GMC Sierra 1500 AT4
Vehicle information
Features






Used
2016 GMC Sierra 1500 SLE
Vehicle information
Features






Used
2020 GMC Sierra 1500 AT4
Vehicle information
Features






Used
2019 GMC Sierra 1500 Elevation
Vehicle information
Features






Used
2016 GMC Sierra 1500 Base
Vehicle information
Features






Used
2016 GMC Sierra 1500 SLT
Vehicle information
Features






Used
2017 GMC Sierra 1500 Denali
Vehicle information
Features






Used
2019 GMC Sierra 1500 SLT
Vehicle information
Features
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GMC Sierra 1500 prices by year
Model year | Prices from | Deals |
---|---|---|
2025 GMC Sierra 1500 | $33,198 | 2 Good deals |
2024 GMC Sierra 1500 | $35,995 | 26 Good deals |
2023 GMC Sierra 1500 | $36,099 | 20 Good deals |
2022 GMC Sierra 1500 | $31,000 | 19 Good deals |
2021 GMC Sierra 1500 | $21,999 | 22 Good deals |
2020 GMC Sierra 1500 | $22,287 | 11 Good deals |
2019 GMC Sierra 1500 | $21,900 | 9 Good deals |
2017 GMC Sierra 1500 | $18,988 | 7 Good deals |
2016 GMC Sierra 1500 | $9,900 | 4 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 $29,406, with pricing starting at $13,298.
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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