2018 GMC Sierra 1500 SLT Dark Slate Metallic 4WD EcoTec3 5.3L V8
Recent Arrival!
SLT Premium Package with premium sound system and aluminum wheels
Enhanced Driver Alert Package with lane keeping assist, rear parking aid, and front collision warning
Preferred Package with heated steering wheel, rear parking sensors, and sliding rear window
Off-Road Suspension Package for enhanced ride capability
Sun/Moonroof for added comfort and style
Navigation system, Bluetooth, and auxiliary audio input
Heated and cooled front leather seats with seat memory
Power-adjustable front seats with driver and passenger lumbar support
Remote engine start and wireless charging
Four-wheel drive and 5.3L V8 engine
Tow hitch and front recovery hooks
Locking/limited-slip differential
Backup camera for easier parking and maneuvering
HD radio and satellite radio capability
Automatic high-beams and fog lamps
Cruise control and steering wheel audio controls
Universal garage door opener and telematics/WiFi hotspot
Privacy glass and heated mirrors with integrated turn signals
Rear bench seat with pass-through capability
Auto-dimming rearview mirror and adjustable pedals
Used 2018 GMCSierra 1500 SLT
- Exterior Color
- Dark Slate Metallic
- Interior Color
- DARK ASH SEATS WITH JET BLACK INTERIOR ACCENTS, PE
- Odometer
- 115,535 miles
- Fuel Economy
- 15/20 MPG City/Hwy
- Transmission
- Automatic
- Drivetrain
- 4WD
- Engine
- Engine: 5.3L, V-8, SIDI, Active Fuel Mgt
- VIN
- 3GTU2NEC6JG427871
- Stock Number
- 06T3873A
GMC
Sierra 1500
Included Packages & Accessories
Detailed Specifications
- Max seating capacity: 5
- Fuel System: Direct Injection
- Fuel tank capacity: 26 gal
- Horsepower: 355
Dealer Notes
KBB.com Consumer Reviews

Overall4.1Out of 5
- 5.0
Awesome Teuck
By Sandy | on Friday, July 23, 2021
I absolutely love my truck. Comfort is better than our Cadillac and it looks awsome. Luxury interior and amazing in the snow.… - 1.0
Transmission
By Big man | on Tuesday, February 11, 2025
Terrible vehicle. They sold them know transmission was bad. I’ve put new transmission in 2021. And now it’s going out. Will be third transmission jn 142,000 miles… - 1.0
2014 1500 denali
By Nate | on Sunday, May 07, 2023
I have decided that this will be the first and final General Motors (GM) product that I will purchase. The air conditioning failed at 60,000 miles due to a problem with the condenser. At 65,000 miles, I had to replace the transmission because it was causing very rough shifts between gears 1-2 and 2-3. Unfortunately, at 120,000 miles, the transmission is once again exhibiting the same issue it had before it was replaced. Additionally, I was unlucky enough to have a truck that experiences paint peeling on nearly every body panel. This is especially prominent in large sections near the windows and rear doors. Needless to say, I will not be making this mistake again.…
Based on 128 consumer ratings for 2014–2018 models. | Privacy
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