Onyx Black 2018 GMC Sierra 1500 SLT 4WD 8-Speed Automatic with Overdrive EcoTec3 5.3L V8 APPLE CAR PLAY, ANDROID AUTO, USB PORTS, BLUETOOTH, 8-Speed Automatic with Overdrive, 4WD, Cocoa/Dune Leather, 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 Chrome Clad Aluminum Wheels, 20 x 9 Polished Aluminum Wheels, 4.2 Diagonal Color Display Driver Info Center, 6 Rectangular Chromed Tubular Assist Steps, Auto-Dimming Inside Rear-View Mirror, Auxiliary External Transmission Oil Cooler, Bed Liner, Bose Speaker System, Chrome Bodyside Moldings, Chrome Door Handles, Chrome Mirror Caps, Color-Keyed Carpeting, Deep-Tinted Glass, Driver & Front Passenger Illuminated Vanity Mirrors, Dual-Zone Automatic Climate Control, Electric Rear-Window Defogger, Enhanced Driver Alert Package, EZ Lift & Lower Tailgate, Forward Collision Alert, Front Frame-Mounted Black Recovery Hooks, Front Full Feature Power Reclining Bucket Seats, GMC 4G LTE, Heated & Ventilated Front Bucket Seats, Heavy-Duty Rear Locking Differential, High-Performance LED Headlamps, Hill Descent Control, Integrated Trailer Brake Controller, IntelliBeam Automatic High Beam On/Off Headlight, Lane Keep Assist, Leather Wrapped Heated Steering Wheel, Leather Wrapped Steering Wheel w/Cruise Controls, LED Tailamps w/Signature, Low Speed Forward Automatic Braking, Manual Tilt/Telescoping Steering Column, Off-Road Suspension Package, OnStar & GMC Connected Services Capable, Power Adjustable Pedals, Power Folding & Adjustable Heated Outside Mirrors, Power Sliding Rear Window w/Defogger, Power Windows w/Driver Express Up & Down, Preferred Equipment Group 4SA, Radio: AM/FM/GMC Infotainment & Navigation, Rear 60/40 Folding Bench Seat (Folds Up), Rear Wheelhouse Liners, Remote Keyless Entry, Remote Vehicle Starter System, Single Slot CD/MP3 Player, SLT Crew Cab Premium Plus Package, SLT Preferred Package, SLT Premium Package, Spray-On Pickup Box Bed Liner w/GMC Logo, Steering Wheel Audio Controls, Theft Deterrent System (Unauthorized Entry), Thin Profile LED Fog Lamps, Trailering Equipment, Ultrasonic Front & Rear Park Assist, Universal Home Remote.
SHOP WITH CONFIDENCE This vehicle is covered by the Assurant Vehicle Care 3 month or 3,000 Mile Powertrain Limited Warranty. Every vehicle passes a comprehensive inspection performed by Certified Technicians. Coverage includes Powertrain, Rental Reimbursement, Nationwide Protection, 24/7 Roadside Assistance (Towing Service, Flat Tire Assistance, Battery Service, Lock-out Assistance, Fuel/Fluid Delivery), Emergency Travel Expense Reimbursement and Tire Hazard Protection. Please ask your client representative for details.
Used 2018 GMCSierra 1500 SLT
- Exterior Color
- Onyx Black
- Interior Color
- COCOA/DUNE, PERFORATED LEATHER-APPOINTED FRONT SEA
- Odometer
- 116,108 miles
- Fuel Economy
- 15/20 MPG City/Hwy
- Transmission
- Automatic
- Drivetrain
- 4x4
- Engine
- Engine: 5.3L, V-8, SIDI, Active Fuel Mgt
- VIN
- 3GTU2NEC7JG257794
- Stock Number
- G386178A
Included Packages & Accessories
Detailed Specifications
- 3-point seatbelt : Rear seat center 3-point seatbelt
- ABS Brakes : 4-wheel antilock (ABS) brakes
- Auto headlights : Auto on/off headlight control
- Auto high-beam headlights : Intellibeam auto high-beam headlights
- Brake assist system : Brake assist system
- Brake type : 4-wheel disc brakes
- Cab mounted cargo light : Cab mounted cargo light
- Child door locks : Manual rear child safety door locks
- Convex spotter : Driver convex spotter mirror
- Delay off headlights : Delay-off headlights
- Electronic stability control : Electronic stability control system with anti-roll
- Fog lights : LED front fog lights
- Forward collision warning : Low Speed Forward Automatic Braking forward collision mitigation
- Front impact airbag driver : Driver front impact airbag
- Front impact airbag passenger : Passenger front impact airbag
- Front side impact airbag driver : Seat mounted side impact driver airbag
- Front side impact airbag passenger : Seat mounted side impact front passenger airbag
- Headlight type : Projector beam headlights
- Headlights : LED low and high beam headlights
- Height adjustable seatbelts : Front height adjustable seatbelts
- High mount stop light : High mounted center stop light
- Hill control : Hill descent control
- Hill start assist : Hill start assist
- Illuminated entry : Illuminated entry
- Immobilizer : Immobilizer
- Instrumentation display : Analog instrumentation display
- Interior courtesy lights : Fade interior courtesy lights
- LED brake lights : LED brake lights
- Lane departure : Lane Keep Assist
- Low tire pressure warning : Tire specific low air pressure warning
- Number of airbags : 6 airbags
- Occupancy sensor : Airbag occupancy sensor
- Overhead airbags : Curtain first and second-row overhead airbags
- Parking sensors : UltraSonic front and rear parking sensors
- Perimeter approach lighting : Remote activated perimeter approach lighting
- Rear camera : Rear mounted camera
- Remote panic alarm : Remote panic alarm
- Restricted driving mode/alerts : Restricted driving mode/alerts
- Running lights : LED daytime running lights
- Seatbelt pretensioners : Front seatbelt pretensioners
- Seatbelt pretensioners number : 2 seatbelt pre-tensioners
- Security system : Security system
- Turn signal in door mirrors : Turn signal indicator in door mirrors
- Adjustable pedals : Power adjustable pedals
- Air conditioning : Yes
- Armrests front center : Front seat center armrest
- Armrests rear : Rear seat center armrest
- Cabback insulator : Cabback insulator
- Climate control : Automatic climate control
- Console insert material : Simulated wood and metal-look console insert
- Cooled front seats : Ventilated driver and front passenger seats
- Door panel insert : Simulated wood and metal-look door panel insert
- Door trim insert : Vinyl door trim insert
- Driver lumbar : Driver seat with 2-way power lumbar
- Driver seat direction : Driver seat with 8-way directional controls
- Dual-zone front climate control : Dual-zone front climate control
- Floor coverage : Full floor coverage
- Floor covering : Full carpet floor covering
- Floor mats : Carpet front and rear floor mats
- Folding rear seats : 60-40 folding rear seats
- Front head restraint control : Manual front seat head restraint control
- Front head restraints : Height adjustable front seat head restraints
- Front passenger lumbar : Front passenger seat with 2-way power lumbar
- Front seat upholstery : Leather front seat upholstery
- Front seatback upholstery : Plastic front seatback upholstery
- Gearshifter material : Urethane gear shifter material
- Headliner coverage : Full headliner coverage
- Headliner material : Cloth headliner material
- Heated front seats : Heated driver and front passenger seats
- Heated steering wheel : Heated steering wheel
- Interior accents : Chrome interior accents
- Number of memory settings : 2 memory settings
- Panel insert : Metal-look instrument panel insert
- Passenger seat direction : Front passenger seat with 8-way directional controls
- Power driver seat controls : Driver seat power reclining, lumbar support, cushion tilt, fore/aft control and height adjustable control
- Power passenger seat controls : Passenger seat power reclining, lumbar support, cushion tilt, fore/aft control and height adjustable control
- Rear head restraint control : 2 rear seat head restraints
- Rear head restraint control : Manual rear seat head restraint control
- Rear head restraints : Height adjustable rear seat head restraints
- Rear seat folding position : Fold-up rear seat cushion
- Rear seat upholstery : Vinyl rear seat upholstery
- Rear seatback upholstery : Carpet rear seatback upholstery
- Rear seats : Split-bench rear seat
- Rear seats fixed or removable : Fixed rear seats
- Seating capacity : 5
- Split front seats : Bucket front seats
- Steering wheel material : Leather and metal-look steering wheel
- Steering wheel telescopic : Manual telescopic steering wheel
- Steering wheel tilt : Manual tilting steering wheel
- Tinted windows : Deep tinted windows
- 12V power outlets : 4 12V power outlets
- Accessory power : Retained accessory power
- Auto door locks : Auto-locking doors
- Auto-dimming door mirror driver : Auto-dimming driver side mirror
- Battery charge warning : Battery charge warning
- Beverage holders : Front beverage holders
- Beverage holders rear : Rear beverage holders
- Capless fuel filler : Capless fuel filler
- Clock : Digital clock
- Compass : Compass
- Cruise control : Cruise control with steering wheel mounted controls
- Day/Night rearview mirror : Day/Night rearview mirror
- Door ajar warning : Door ajar warning
- Door bins front : Driver and passenger door bins
- Door locks : Power door locks with 2 stage unlocking
- Door mirror with tilt-down in reverse : Power driver and passenger door mirrors with tilt down in reverse
- Driver foot rest : Driver foot rest
- Driver information center : Driver information center
- Easy lift tailgate : Easy lift tailgate
- Easy lower tailgate : Easy lower tailgate
- Engine hour meter : Engine hour meter
- Engine temperature warning : Engine temperature warning
- Engine/electric motor temperature gauge : Engine/electric motor temperature gauge
- First-row windows : Power first-row windows
- Floor console : Full floor console
- Floor console storage : Covered floor console storage
- Folding door mirrors : Power folding door mirrors
- Front reading lights : Front reading lights
- Garage door opener : Garage door opener
- Glove box : Locking glove box
- Headlights on reminder : Headlights on reminder
- Heated door mirrors : Heated driver and passenger side door mirrors
- Interior 120V AC power outlets : 1 interior 120V AC power outlet
- Key in vehicle warning : Key in vehicle warning
- Keyfob cargo controls : Keyfob trunk control
- Keyfob keyless entry : Keyfob keyless entry
- Keyfob remote start : Keyfob remote start
- Low level warnings : Low level warning for oil, coolant, fuel, washer fluid and brake fluid
- Memory settings : Memory settings include: door mirrors
- Number of beverage holders : 10 beverage holders
- Oil pressure gauge : Oil pressure gauge
- Oil pressure warning : Oil pressure warning
- One-touch down window : Front and rear one-touch down windows
- One-touch up window : Driver one-touch up window
- Overhead console : Mini overhead console
- Overhead console storage : Overhead console storage
- Passenger doors rear left : Conventional left rear passenger door
- Passenger doors rear right : Conventional right rear passenger door
- Rear cargo door : Tailgate
- Rear reading lights : Rear reading lights
- Rear seat direction : Front facing rear seat
- Rear window defroster : Rear window defroster
- Rear windshield : Power rear windshield
- Rearview mirror : Auto-dimming rear view mirror
- Seatback storage pockets : 2 seatback storage pockets
- Second-row windows : Power second-row windows
- Service interval warning : Service interval indicator
- Smart device remote start : Smart device remote start
- Speedometer : Redundant digital speedometer
- Steering mounted audio control : Steering wheel mounted audio controls
- Tachometer : Tachometer
- Tailgate control : Tailgate/power door lock
- Temperature display : Exterior temperature display
- Tire pressure : Tire pressure fill assist
- Transmission fluid temperature warning : Transmission fluid temp warning
- Trip computer : Trip computer
- Trip odometer : Trip odometer
- Turn signal warning : Turn signal on warning
- Variable panel light : Variable instrument panel light
- Visor driver mirror : Driver visor mirror
- Visor illuminated driver mirror : Illuminated driver visor mirror
- Visor illuminated passenger mirror : Illuminated passenger visor mirror
- Visor passenger mirror : Passenger visor mirror
- Voltmeter : Voltmeter
- Wipers : Variable intermittent front windshield wipers
- Wireless device charging : Front wireless smart device charging
- Bed liner : Spray-in pickup bed liner
- Bed-rail protectors : Pickup bed-rail protectors
- Body panels : Galvanized steel/aluminum body panels with side impact beams
- Bodyside moldings : Chrome bodyside moldings
- Box style : Standard style pickup box
- Bumper insert : Colored front bumper insert
- Bumper rub strip front : Body-colored front bumper rub strip
- Bumpers front : Chrome front bumper
- Bumpers rear : Chrome rear bumper
- Door handle material : Chrome door handles
- Door mirror style : Chrome door mirrors
- Door mirror type : Standard style side mirrors
- Fenders : Black fender flares
- First-row sunroof : First-row sliding and tilting glass sunroof with express open activation
- Grille style : Chrome grille
- In-box lighting : LED in-box lighting
- Number of doors : 4 doors
- Paint : Non-metallic paint
- Rear bumper step : Rear bumper step
- Shutters : Active grille shutters
- Side steps : Side assist steps
- Skid plate : 2 underbody skid plates
- Spare tire : Full-size spare tire with aluminum wheel
- Spare tire location : Crank-down spare tire
- Special paint : Monotone paint
- Tires : P275/55SR20 AT BSW front and rear tires
- Tow hooks front : 2 front tow hooks
- Towing brake controller : Trailer brake controller
- Towing class : Class IV tow rating
- Towing hitch : Trailer hitch
- Towing trailer sway : Trailer sway control
- Towing wiring harness : Trailer wiring harness
- Wheels : 20 x 9-inch front and rear polished aluminum wheels
- Window Trim : Chrome side window trim
- Emissions : Federal emissions
- Emissions tiers : Tier 2 Bin 5 emissions
- Fuel economy (city/highway/combined) : 15/20/17 MPG
- Amplifier : Amplifier
- Antenna : Fixed audio antenna
- Aux input jack : Auxiliary input jack
- CD : Single-disc CD player
- CD location : CD player located in the dashboard/instrument panel
- CD-R compatible : CD-R compatible
- External memory : GMC Infotainment System external memory control
- Internet radio capability : Pandora internet radio capability
- Number of first-row screens : 2 total number of 1st row displays
- Primary display size : 8 inch primary display
- Primary display touchscreen : Primary monitor touchscreen
- RDS : Radio data system (RDS)
- Radio : AM/FM/digital/SiriusXMsatellite
- Satellite trial : 3 month satellite trial subscription
- Seek scan : Seek scan
- Speakers number : 7 speakers
- Voice activated audio : GMC Infotainment System voice activated audio controls
- Wireless streaming : Bluetooth wireless audio streaming
- 4WD type : Part and full-time 4WD
- ABS Brakes : Four channel ABS brakes
- Alternator Type : Alternator
- Battery run down protection : Battery run down protection
- Battery type : Heavy-duty lead acid battery
- Cylinder head material : Aluminum cylinder head
- Displacement : 5.3 L
- Drive type : Four-wheel drive
- Engine : EcoTec3 5.3L V-8 gasoline direct injection, variable valve control, regular unleaded, engine with cylinder deactivation and 355HP
- Engine Cylinders : V8
- Engine Location : Front mounted engine
- Engine Mounting direction : Longitudinal mounted engine
- Engine block material : Aluminum engine block
- Engine cooler : Engine oil cooler
- Front anti-roll : Front anti-roll bar
- Fuel Type : Regular Unleaded
- Horsepower : 355 HP @5600 RPM
- Ignition : Spark ignition system
- Lock-up transmission : Lock-up transmission
- Locking hub control : Auto locking hub control
- Overdrive transmission : Overdrive transmission
- Powertrain type : ICE
- Radiator : Heavy-duty radiator
- Rear Springs : Regular grade rear springs
- Rear locking differential : Automatic rear locking differential
- Selectable mode transmission : Selectable mode transmission
- Sequential shift control : Sequential shift control
- Shock absorbers : Rancho shock absorbers
- Speed sensitive steering : Speed sensitive power steering
- Springs front : Front coil springs
- Springs rear : Rear leaf springs
- Steering : Electric power-assist steering system
- Steering type : Rack-pinion steering
- Suspension : Off-road ride suspension
- Suspension ride type front : Independent front suspension
- Suspension ride type rear : Rigid axle rear suspension
- Suspension type front : Short and long arm front suspension
- Suspension type rear : Leaf spring rear suspension
- Tailpipe : Stainless steel single exhaust
- Traction control : All-speed ABS and driveline traction control
- Transfer case : Electronic transfer case shift
- Transmission : 8-speed automatic
- Transmission Type : Automatic
- Transmission electronic control : Transmission electronic control
- Transmission oil cooler : Transmission oil cooler
- Valves per cylinder : 2
- Ventilated brakes : Front and rear ventilated disc brakes
- Handsfree : Handsfree wireless device connectivity
- Integrated navigation : Integrated navigation system
- Internet access : Mobile hotspot internet access
- USB ports : 3 USB ports
Dealer Notes
KBB.com Consumer Reviews
- 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