*Not all vehicles come with two sets of keys, owners manuals, floormats or a full tank of gas. These are pre-owned vehicles, not new, so wear/tear should be expected. Each day inventory is updated but human error can or will occur on occasion, so please, feel free to contact dealer with any questions, comments or concerns in regards to vehicles listed. State sales tax, registration, title and dealer documentation fees are additional. All sales pricing reflects financing with dealer and includes $1000 bank incentives given to dealer. Pricing may adjust at dealer discretion. Pricing may include Federal EV rebate if vehicle is qualified.
Used 2018 GMCSierra 1500 SLT
- Exterior Color
- Onyx Black
- Interior Color
- Jet Black
- Odometer
- 87,421 miles
- Fuel Economy
- 16/22 MPG City/Hwy
- Transmission
- 8-Speed Automatic with Overdrive
- Drivetrain
- 4x4
- Engine
- V-8 cyl
- VIN
- 3GTU2NEC3JG252429
- Stock Number
- CP2486
GMC
Sierra 1500
Highlighted Features
- Leather upholstery
- Automatic temperature control
- Premium audio system
- Wireless phone connectivity
- Exterior parking camera rear
- Front dual zone A/C
- Auto-dimming rearview mirror
- High intensity discharge headlights
- Split folding rear seat
- Memory seat
- Heated front seats
- Perimeter/approach lights
Included Packages & Accessories
- Preferred Equipment Group 4SA
- 3.08 Rear Axle Ratio
- 3.42 Rear Axle Ratio
- Heavy-Duty Rear Locking Differential
- Wheels: 18" x 8.5" Polished Aluminum
- 20" x 9" Chrome Clad Aluminum Wheels
- 40/20/40 Front Split Bench Seat
- Front Full Feature Power Reclining Bucket Seats
- Leather Appointed Seat Trim
- 10-Way Power Driver's Seat Adjuster
- Heated Driver & Front Passenger Seats
- Heated & Ventilated Front Bucket Seats
- Enhanced Driver Alert Package
- Radio: AM/FM/GMC Infotainment System
- Radio: AM/FM/GMC Infotainment & Navigation
- SiriusXM Satellite Radio
- Bose Speaker System
- Electric Rear-Window Defogger
- Color-Keyed Carpeting
- OnStar & GMC Connected Services Capable
- SLT Crew Cab Premium Plus Package
- Spray-On Pickup Box Bed Liner w/GMC Logo
- 6" Rectangular Chromed Tubular Assist Steps
- Front License Plate Kit
- Heavy Duty Suspension
- Off-Road Suspension Package
- Trailering Equipment
- Integrated Trailer Brake Controller
- Remote Vehicle Starter System
- 110-Volt AC Power Outlet
- Manual Tilt/Telescoping Steering Column
- Thin Profile LED Fog Lamps
- Deep-Tinted Glass
- LED Cargo Box Lighting
- Underbody Shield (Transfer Case Protection)
- 2-Speed Active Electronic AutoTrac Transfer Case
- Power Windows w/Driver Express Up & Down
- Power Sliding Rear Window w/Defogger
- Rear 60/40 Folding Bench Seat (Folds Up)
- GMC Connected Access
- Remote Keyless Entry
- Rear Wheelhouse Liners
- 1st & 2nd Row Color-Keyed Carpeted Floor Mats
- Chrome Bodyside Moldings
- Dual-Zone Automatic Climate Control
- Floor Mounted Console
- Auto-Dimming Inside Rear-View Mirror
- Driver & Front Passenger Illuminated Vanity Mirrors
- Power Folding & Adjustable Heated Outside Mirrors
- Chrome Mirror Caps
- Chrome Door Handles
- Power Adjustable Pedals
- Hill Descent Control
- Wireless Charging
- 150 Amp Alternator
- Auxiliary External Transmission Oil Cooler
- Leather Wrapped Steering Wheel w/Cruise Controls
- EZ Lift & Lower Tailgate
- High-Performance LED Headlamps
- LED Tailamps w/Signature
- Single Slot CD/MP3 Player
- IntelliBeam Automatic High Beam On/Off Headlight
- HD Radio
- Ultrasonic Front & Rear Park Assist
- 4.2" Diagonal Color Display Driver Info Center
- Forward Collision Alert
- Universal Home Remote
- Lane Keep Assist
- Low Speed Forward Automatic Braking
- Steering Wheel Audio Controls
- 6-Speaker Audio System
- Theft Deterrent System (Unauthorized Entry)
- Leather Wrapped Heated Steering Wheel
- Front Frame-Mounted Black Recovery Hooks
- GMC 4G LTE
- High-Intensity Discharge Headlights
- Compass
- Front Center Armrest w/Storage
- AM/FM radio: SiriusXM
- Wireless phone connectivity: Bluetooth
- Exterior Parking Camera Rear
- Premium audio system: GMC Infotainment System
- 4-Wheel Disc Brakes
- 6 Speakers
- Air Conditioning
- Electronic Stability Control
- Tachometer
- Voltmeter
- ABS brakes
- Adjustable pedals
- Alloy wheels
- Auto-dimming door mirrors
- Automatic temperature control
- Bodyside moldings
- Brake assist
- Bumpers: chrome
- CD player
- Delay-off headlights
- Driver door bin
- Driver vanity mirror
- Dual front impact airbags
- Dual front side impact airbags
- Front anti-roll bar
- Front dual zone A/C
- Front fog lights
- Front reading lights
- Front wheel independent suspension
- Fully automatic headlights
- Garage door transmitter
- Heated door mirrors
- Heated front seats
- Illuminated entry
- Low tire pressure warning
- Memory seat
- Occupant sensing airbag
- Outside temperature display
- Overhead airbag
- Overhead console
- Panic alarm
- Passenger door bin
- Passenger vanity mirror
- Power door mirrors
- Power driver seat
- Power passenger seat
- Power steering
- Power windows
- Radio data system
- Rear reading lights
- Rear seat center armrest
- Rear step bumper
- Rear window defroster
- Remote keyless entry
- Security system
- Speed control
- Speed-sensing steering
- Split folding rear seat
- Steering wheel mounted audio controls
- Telescoping steering wheel
- Tilt steering wheel
- Traction control
- Trip computer
- Turn signal indicator mirrors
- Variably intermittent wipers
- Auto-dimming Rear-View mirror
Detailed Specifications
- 1-touch down
- 1-touch up
- Adjustable pedals
- Air conditioning
- Auto-dimming rearview mirror
- Automatic temperature control
- Driver door bin
- Driver vanity mirror
- Front beverage holders
- Front dual zone A/C
- Garage door transmitter
- Illuminated entry
- Memory seat
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Rear beverage holders
- Remote engine start: keyfob and smart device
- Remote keyless entry
- Speed control
- Telescoping steering wheel
- Tilt steering wheel
- Alloy wheels
- Front anti-roll bar
- Front wheel independent suspension
- Power steering
- Speed-sensing steering
- 1st row LCD monitors: 2
- AM/FM radio: SiriusXM
- CD player
- CD-MP3 decoder
- Premium audio system: GMC Infotainment System
- Primary LCD size: 8.0"
- Radio data system
- Steering wheel mounted audio controls
- Wireless phone connectivity: Bluetooth
- Heated front seats
- Leather upholstery
- Power 2-way driver lumbar support
- Power 2-way passenger lumbar support
- Power driver seat
- Power passenger seat
- Rear seat center armrest
- Rear seats: split-bench
- Rear seats Folding position: fold-up cushion
- Split folding rear seat
- Cylinder configuration: V-8
- Cylinder deactivation
- Drive type: four-wheel
- Engine location: front
- Fuel economy city: 16mpg
- Fuel economy combined: 18mpg
- Fuel economy highway: 22mpg
- Fuel tank capacity: 26.0gal.
- Limited slip differential: mechanical
- Manual-shift auto
- Mode select transmission
- Number of valves: 16
- Rear locking differential
- Recommended fuel: Regular Unleaded
- Variable valve control
- Approach angle: 18 deg
- Departure angle: 23 deg
- Ground clearance (min): 226mm (8.9")
- Ramp breakover angle: 19 deg
- Auto-dimming door mirrors
- Bodyside moldings
- Door mirrors: chrome
- Heated door mirrors
- Left rear passenger door: conventional
- Power door mirrors
- Rear cargo: tailgate
- Rear step bumper
- Right rear passenger: conventional
- Trailer hitch receiver
- Trailer sway control
- Turn signal indicator mirrors
- Curb weight: 2,404kg (5,300lbs)
- Exterior body width: 2,032mm (80.0")
- Exterior height: 1,879mm (74.0")
- Exterior length: 5,824mm (229.3")
- Front headroom: 1,087mm (42.8")
- Front hiproom: 1,543mm (60.7")
- Front legroom: 1,150mm (45.3")
- Front shoulder room: 1,677mm (66.0")
- Payload: 803kg (1,770lbs)
- Rear headroom: 1,029mm (40.5")
- Rear hiproom: 1,531mm (60.3")
- Rear legroom: 1,040mm (40.9")
- Rear shoulder room: 1,670mm (65.7")
- Turning radius: 7.2m (23.6')
- Wheelbase: 3,645mm (143.5")
- Compass
- Delay-off headlights
- Display: analog
- Exterior parking camera rear
- Front fog lights
- Front reading lights
- Fully automatic headlights
- High intensity discharge headlights
- Low tire pressure warning
- Oil pressure gauge
- Outside temperature display
- Rear reading lights
- Rear window defroster
- Tachometer
- Trip computer
- Variably intermittent wipers
- Voltmeter
- 4 wheel disc brakes
- ABS brakes
- Brake assist
- Dual front impact airbags
- Dual front side impact airbags
- Electronic stability
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Perimeter/approach lights
- Security system
- Traction control
Dealer Notes
Onyx Black 2018 GMC Sierra 1500 SLT 4WD 8-Speed Automatic with Overdrive EcoTec3 5.3L V8
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
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.… - 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…
Based on 128 consumer ratings for 2014–2018 models. | Privacy
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