Dark Slate Metallic 2018 GMC Sierra 1500 SLT 4WD 6-Speed Automatic Electronic with Overdrive EcoTec3 5.3L V8 LOCAL TRADE IN, SERVICED REGULARLY, NEW BRAKES, Sierra 1500 SLT, 4D Crew Cab, EcoTec3 5.3L V8, 6-Speed Automatic Electronic with Overdrive, 4WD, Dark Slate Metallic, Black Leather, 10-Way Power Driver's Seat Adjuster, 110-Volt AC Power Outlet, 150 Amp Alternator, 1st & 2nd Row Color-Keyed Carpeted Floor Mats, 2-Speed Active Electronic AutoTrac Transfer Case, 20" x 9" Polished Aluminum Wheels, 3.42 Rear Axle Ratio, 4.2" Diagonal Color Display Driver Info Center, 40/20/40 Front Split Bench Seat, 6-Speaker Audio System, 6" Rectangular Chromed Tubular Assist Steps, Adjustable pedals, Alloy wheels, Auto-dimming door mirrors, Auto-Dimming Inside Rear-View Mirror, Auto-dimming Rear-View mirror, Automatic temperature control, Auxiliary External Transmission Oil Cooler, Bodyside moldings, Bose Speaker System, Brake assist, Bumpers: chrome, Chrome Bodyside Moldings, Chrome Door Handles, Chrome Mirror Caps, Color-Keyed Carpeting, Deep-Tinted Glass, Delay-off headlights, Driver & Front Passenger Illuminated Vanity Mirrors, Dual-Zone Automatic Climate Control, Electric Rear-Window Defogger, Electronic Stability Control, Exterior Parking Camera Rear, EZ Lift & Lower Tailgate, Front dual zone A/C, Front Frame-Mounted Black Recovery Hooks, Fully automatic headlights, Garage door transmitter, GMC 4G LTE, GMC Connected Access, HD Radio, Heated door mirrors, Heated Driver & Front Passenger Seats, Heated front seats, Heavy Duty Suspension, Heavy-Duty Rear Locking Differential, High-Intensity Discharge Headlights, Hill Descent Control, Illuminated entry, Leather Appointed Seat Trim, Leather Wrapped Heated Steering Wheel, Leather Wrapped Steering Wheel w/Cruise Controls, LED Cargo Box Lighting, LED Tailamps w/Signature, Manual Tilt/Telescoping Steering Column, Memory seat, Off-Road Suspension Package, OnStar & GMC Connected Services Capable, Power Adjustable Pedals, Power door mirrors, Power driver seat, Power Folding & Adjustable Heated Outside Mirrors, Power passenger seat, Power Sliding Rear Window w/Defogger, Power windows, Power Windows w/Driver Express Up & Down, Preferred Equipment Group 4SA, Premium audio system: GMC Infotainment System, Radio: AM/FM/GMC Infotainment & Navigation, Radio: AM/FM/GMC Infotainment System, Rear 60/40 Folding Bench Seat (Folds Up), Rear step bumper, Rear Wheelhouse Liners, Remote Keyless Entry, Remote keyless entry, Remote Locking Tailgate, Remote Vehicle Starter System, Security system, Single Slot CD/MP3 Player, SiriusXM Satellite Radio, SLT Preferred Package, SLT Premium Package, Speed-sensing steering, Split folding rear seat, Steering Wheel Audio Controls, Steering wheel mounted audio controls, Telescoping steering wheel, Theft Deterrent System (Unauthorized Entry), Thin Profile LED Fog Lamps, Tilt steering wheel, Trailering Equipment, Ultrasonic Front & Rear Park Assist, Universal Home Remote.
Odometer is 26907 miles below market average!
Used 2018 GMCSierra 1500 SLT Truck Crew Cab V-8 cyl
- Exterior Color
- Dark Slate
- Interior Color
- Jet Black
- Odometer
- 74,864 miles
- Fuel Economy
- 16/22 MPG City/Hwy
- Transmission
- Automatic
- Drivetrain
- 4x4
- Engine
- V-8 cyl
- VIN
- 3GTU2NEC9JG374230
- Stock Number
- 122815A
GMC
Sierra 1500
Included Packages & Accessories
- Transmission: Electronic 6-Speed Automatic w/OD
- Front License Plate Kit
- Integrated Trailer Brake Controller
- GVWR: 7,200 lbs
- Tires: P275/55R20 AT BW
- 3.42 Rear Axle Ratio
- Ultrasonic Front & Rear Park Assist
- Off-Road Suspension Package
- High Capacity Air Cleaner
- Hill Descent Control
- Underbody Shield
- Leather Wrapped Heated Steering Wheel
- Wheels: 20" x 9" Polished Aluminum
- Engine: 5.3L EcoTec3 V8
- 40/20/40 Front Split Bench Seat
- Heated Driver & Front Passenger Seats
- 10-Way Power Driver Seat Adjuster
- SLT Premium Package
- Bose Speaker System
- 6" Rectangular Chromed Tubular Assist Steps
- Preferred Equipment Group 4SA
- Dual-Zone Automatic Climate Control
- Radio: AM/FM/GMC Infotainment System
- 6-Speaker Audio System
- SiriusXM Satellite Radio
- HD Radio
- Single Slot CD/MP3 Player
- 4.2" Diagonal Color Display Driver Info Center
- Electric Rear Window Defogger
- Remote Vehicle Starter System
- Remote Keyless Entry
- Remote Locking Tailgate
- Color-Keyed Carpeting
- 1st & 2nd Row Color-Keyed Carpeted Floor Mats
- Auto-Dimming Inside Rearview Mirror
- OnStar & GMC Connected Services Capable
- GMC Connected Access
- GMC 4G LTE
- Power Adjustable Pedals
- 110-Volt AC Power Outlet
- Leather Appointed Seat Trim
- Rear 60/40 Folding Bench Seat
- Leather Wrapped Steering Wheel w/Cruise Controls
- Steering Wheel Audio Controls
- Manual Tilt/Telescoping Steering Column
- Theft Deterrent System
- Universal Home Remote
- Driver & Front Passenger Illuminated Vanity Mirrors
- Power Windows w/Driver Express Up & Down
- Chrome Door Handles
- Thin Profile LED Fog Lamps
- Deep-Tinted Glass
- LED Tailamps w/Signature
- LED Cargo Box Lighting
- Power Folding & Adjustable Heated Outside Mirrors
- Chrome Mirror Caps
- Chrome Bodyside Moldings
- Front Frame-Mounted Black Recovery Hooks
- EZ Lift & Lower Tailgate
- Tires: P265/65R18 AS BW
- P265/70R17 AS BW Spare Tire
- Wheels: 18" x 8.5" Polished Aluminum
- Rear Wheelhouse Liners
- 150 Amp Alternator
- Auxiliary External Transmission Oil Cooler
- 3.08 Rear Axle Ratio
- Heavy-Duty Rear Locking Differential
- Trailering Equipment
- 2-Speed Active Electronic Autotrac Transfer Case
- Radio: AM/FM/GMC Infotainment & Navigation
- SLT Preferred Package
- Power Sliding Rear Window w/Defogger
Included Packages & Options
- SLT Premium Package$2,095
- Bose Speaker System
- Wheels: 20" x 9" Polished Aluminum
- 6" Rectangular Chromed Tubular Assist Steps
- SLT Preferred Package$795
- Ultrasonic Front & Rear Park Assist
- Leather Wrapped Heated Steering Wheel
- Power Sliding Rear Window w/Defogger
- Radio: AM/FM/GMC Infotainment & Navigation$495
- 6-Speaker Audio System
- SiriusXM Satellite Radio
- HD Radio
- Off-Road Suspension Package$350
- High Capacity Air Cleaner
- Hill Descent Control
- Underbody Shield
Included Options
- Integrated Trailer Brake Controller$275
- Tires: P275/55R20 AT BW$200
Detailed Specifications
- 1st and 2nd row curtain head airbags
- 4-wheel ABS Brakes
- ABS and Driveline Traction Control
- Anti-theft alarm system
- Audio System Premium Brand: GMC Infotainment System
- Audio controls on steering wheel
- Auxilliary engine cooler
- Auxilliary transmission cooler
- Bluetooth wireless phone connectivity
- Braking Assist
- Compass
- Cruise control
- Cruise controls on steering wheel
- Daytime running lights
- Digital Audio Input
- Driver and passenger heated-cushion, driver and passenger heated-seatback
- Driver seat memory
- Driver's side electrochromatic auto-dimming mirrors
- Dual illuminated vanity mirrors
- Dual reverse tilt mirrors
- Electrochromatic rearview mirror
- External temperature display
- Fold-up cushion rear seats
- Front Ventilated disc brakes
- Front and rear reading lights
- Front fog/driving lights
- Front split-bench
- Fuel Consumption: City: 16 mpg
- Fuel Consumption: Highway: 22 mpg
- GMC Infotainment System
- Heated driver mirror
- Heated passenger mirror
- In-Dash single CD player
- Leather seat upholstery
- Leather/metal-look steering wheel trim
- MP3 player
- Manufacturer's 0-60mph acceleration time (seconds): 6.2 s
- Memorized Settings for 2 drivers
- Memorized Settings including door mirror(s)
- Metal-look dash trim
- Passenger Airbag
- Polished aluminum rims
- Power Adjustable Pedals
- Power remote w/tilt down driver mirror adjustment
- Power remote w/tilt down passenger mirror adjustment
- Power retractable mirrors
- Power windows
- Privacy glass: Deep
- Radio Data System
- Rear seats center armrest
- Remote Engine Start : Remote start - keyfob and smart device (subscription required)
- Remote power door locks
- Side airbag
- Simulated wood/metal-look door trim
- SiriusXM AM/FM/HD/Satellite Radio
- SiriusXM Satellite Radio(TM)
- Speed-proportional electric power steering
- Split rear bench
- Stability controll with anti-roll
- Tachometer
- Tilt and telescopic steering wheel
- Total Number of Speakers: 6
- Trailer hitch
- Trip computer
- Turn signal in mirrors
- Urethane shift knob trim
- Video Monitor Location: Front
- Wheel Diameter: 18
- Wheel Width: 8.5
Standard Features
- Bose Speaker System
- Wheels: 20" x 9" Polished Aluminum
- 6" Rectangular Chromed Tubular Assist Steps
- Ultrasonic Front & Rear Park Assist
- Leather Wrapped Heated Steering Wheel
- Power Sliding Rear Window w/Defogger
- 6-Speaker Audio System
- SiriusXM Satellite Radio
- HD Radio
- High Capacity Air Cleaner
- Hill Descent Control
- Underbody Shield
- Dual-Zone Automatic Climate Control
- Radio: AM/FM/GMC Infotainment System
- Single Slot CD/MP3 Player
- 4.2" Diagonal Color Display Driver Info Center
- Electric Rear Window Defogger
- Remote Vehicle Starter System
- Remote Keyless Entry
- Color-Keyed Carpeting
- 1st & 2nd Row Color-Keyed Carpeted Floor Mats
- Auto-Dimming Inside Rearview Mirror
- OnStar & GMC Connected Services Capable
- GMC 4G LTE
- Power Adjustable Pedals
- 110-Volt AC Power Outlet
- 40/20/40 Front Split Bench Seat
- Leather Appointed Seat Trim
- Rear 60/40 Folding Bench Seat
- Leather Wrapped Steering Wheel w/Cruise Controls
- Steering Wheel Audio Controls
- Manual Tilt/Telescoping Steering Column
- Theft Deterrent System
- Universal Home Remote
- Driver & Front Passenger Illuminated Vanity Mirrors
- Power Windows w/Driver Express Up & Down
- Chrome Door Handles
- Thin Profile LED Fog Lamps
- Deep-Tinted Glass
- LED Tailamps w/Signature
- LED Cargo Box Lighting
- Power Folding & Adjustable Heated Outside Mirrors
- Chrome Mirror Caps
- Chrome Bodyside Moldings
- Front Frame-Mounted Black Recovery Hooks
- EZ Lift & Lower Tailgate
- Tires: P265/65R18 AS BW
- P265/70R17 AS BW Spare Tire
- Wheels: 18" x 8.5" Polished Aluminum
- Rear Wheelhouse Liners
- 150 Amp Alternator
- Auxiliary External Transmission Oil Cooler
- Engine: 5.3L EcoTec3 V8
- 3.08 Rear Axle Ratio
- Heavy-Duty Rear Locking Differential
- Trailering Equipment
- 2-Speed Active Electronic Autotrac Transfer Case
- Remote Locking Tailgate
- Heated Driver & Front Passenger Seats
- 10-Way Power Driver Seat Adjuster
- GMC Connected Access
- 6-Speaker Audio System
- SiriusXM Satellite Radio
- HD Radio
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
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
This year/model has serious ongoing problems
By Sad GM Owner | on Sunday, July 20, 2025
Purchased new, soccer mom vehicle. Services maintained by Dealer. ISSUES: 24k Miles / Battery - A constant electrical system slow drain requires new battery every 24 months 40k, 70k, 100k Miles / Brakes - good pads but rotors constantly wrapped, replaced 60k Miles / AC - System condenser replacement 90k Miles / Transmission - catastrophic failure, replaced 95K Miles / Suspension - catastrophic failure, ball joint units replaced. 100 Miles / 4x4 - Transfer case leakage I've been informed a engine top end valve repair will be coming soon. GM products use substandard materials that ensures product failures requiring expensive repairs. Will not purchase this brand again.…
Based on 128 consumer ratings for 2014–2018 models. | Privacy
- Courtesy Lincoln Price**
- $27,997
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