Recent Arrival! 2018 Summit White GMC Sierra 3500HD 4WD 6-Speed Automatic with Overdrive Vortec 6.0L V8 SFI Flex Fuel VVT This GMC Sierra 3500HD has many features and is well equipped including, Lifetime Engine Guarantee, Lifetime Oil Changes, Bluetooth, Keyless Entry, Rear Backup Camera, Tow Package, All Wheel Drive / 4x4, USB, Bluetooth Hands Free, 110-Volt AC Power Outlet, 150 Amps Alternator, 220 Amp Alternator, 3-Passenger Full-Width Folding Rear Bench Seat, 3.5" Diagonal Monochromatic Display DIC, 4-Wheel Disc Brakes, 4.10 Rear Axle Ratio, 6 Speakers, 6-Speaker Audio System, ABS brakes, Air Conditioning, AM/FM radio, Auto-Dimming Inside Rear-View Mirror, Base Steering Wheel, Black High-Visibility Outside Mirrors, Black Power-Adjustable Heated Outside Mirrors, Brake assist, Bumpers: chrome, Cloth Seat Trim, Deep-Tinted Glass, Delay-off headlights, Driver door bin, Dual front impact airbags, Electric Rear-Window Defogger, Electronic Stability Control, Exterior Parking Camera Rear, Front 40/20/40 Reclining Split-Bench Seat, Front anti-roll bar, Front Center Armrest w/Storage, Front License Plate Kit, Front reading lights, Front wheel independent suspension, Frontal Passenger-Side Air Bag Deactivation Switch, Fully automatic headlights, Heavy Duty Front Springs, High-Intensity Discharge Headlights, Integrated Trailer Brake Controller, LED Cargo Box Lighting, Occupant sensing airbag, Overhead console, Passenger door bin, Passenger vanity mirror, Power steering, Power Windows, Power windows, Preferred Equipment Group 1SA, Premium audio system: GMC Infotainment System, Provision for Cab Roof-Mounted Lamp/Beacon, Radio: AM/FM w/GMC Infotainment System, Rear reading lights, Rear step bumper, Remote Keyless Entry, Remote Locking Tailgate, Sierra Convenience Package, Single-Stage Fr Driver/Fr Outboard Pass Airbags, Snow Plow Prep Package, Speed control, Standard Suspension Package, Tachometer, Tilt steering wheel, Traction control, Trailering Equipment, Trip computer, Variably intermittent wipers, Voltmeter.
Odometer is 6587 miles below market average!
The Seth Wadley Promise is a Lifetime Engine Guarantee, Lifetime Oil Changes, Lifetime Multi-point Inspections, Lifetime Pre-Vacation Vehicle Check-Up, Identity Theft Protection for 1 year, Road Hazard Tire & Wheel Coverage for 1 year, Dent & Ding Coverage for 1 year, Windshield Coverage for 1 year, Towing for 1 year, Enrollment in our Difference Rewards Program. All at NO COST to you! Come Experience the Seth Wadley Difference!!
Used 2018 GMCSierra 3500HD Base Truck Double Cab
- Exterior Color
- Summit White
- Interior Color
- Dark Ash/Jet Black
- Odometer
- 103,861 miles
- Transmission
- 6 speed automatic
- Drivetrain
- 4x4
- Engine
- V-8 cyl
- VIN
- 1GT22VEG7JZ145782
- Stock Number
- SS2873
GMC
Sierra 3500HD
Highlighted Features
- Premium audio system
- Wireless phone connectivity
- Exterior parking camera rear
- High intensity discharge headlights
- Fully automatic headlights
- Trailer hitch receiver
- Trailer sway control
Included Packages & Accessories
- Standard Suspension Package
- 6 Speakers
- AM/FM radio
- Premium audio system: GMC Infotainment System
- Air Conditioning
- Electric Rear-Window Defogger
- Power steering
- Power windows
- Traction control
- 4-Wheel Disc Brakes
- ABS brakes
- Dual front impact airbags
- Front anti-roll bar
- Front wheel independent suspension
- Occupant sensing airbag
- Brake assist
- Electronic Stability Control
- Exterior Parking Camera Rear
- Delay-off headlights
- Fully automatic headlights
- High-Intensity Discharge Headlights
- Single-Stage Fr Driver/Fr Outboard Pass Airbags
- Speed control
- Bumpers: chrome
- Front License Plate Kit
- Rear step bumper
- Auto-Dimming Inside Rear-View Mirror
- Driver door bin
- Front reading lights
- Overhead console
- Passenger vanity mirror
- Rear reading lights
- Tachometer
- Tilt steering wheel
- Trip computer
- Voltmeter
- Front Center Armrest w/Storage
- Passenger door bin
- Integrated Trailer Brake Controller
- Variably intermittent wipers
- 4.10 Rear Axle Ratio
- Lifetime Engine Guarantee
- Lifetime Oil Changes
- Bluetooth
- Keyless Entry
- Rear Backup Camera
- Tow Package
- All Wheel Drive / 4x4
- USB
- Bluetooth Hands Free
- Preferred Equipment Group 1SA
- Sierra Convenience Package
- Snow Plow Prep Package
- Trailering Equipment
- 6-Speaker Audio System
- Radio: AM/FM w/GMC Infotainment System
- 110-Volt AC Power Outlet
- Power Windows
- Remote Keyless Entry
- Base Steering Wheel
- Heavy Duty Front Springs
- Remote Locking Tailgate
- Frontal Passenger-Side Air Bag Deactivation Switch
- 150 Amps Alternator
- 220 Amp Alternator
- Black High-Visibility Outside Mirrors
- Black Power-Adjustable Heated Outside Mirrors
- LED Cargo Box Lighting
- 3.5" Diagonal Monochromatic Display DIC
- Cloth Seat Trim
- Provision for Cab Roof-Mounted Lamp/Beacon
- 3-Passenger Full-Width Folding Rear Bench Seat
- Front 40/20/40 Reclining Split-Bench Seat
- Deep-Tinted Glass
Included Packages & Options
- Sierra Convenience Package$1,115
- Black Power-Adjustable Heated Outside Mirrors
- Remote Keyless Entry
- Remote Locking Tailgate
- 110-Volt AC Power Outlet
- LED Cargo Box Lighting
- Deep-Tinted Glass
- Front 40/20/40 Reclining Split-Bench Seat$435
- Snow Plow Prep Package$385
- 220 Amp Alternator
- Provision for Cab Roof-Mounted Lamp/Beacon
- Heavy Duty Front Springs
Included Options
- Electric Rear-Window Defogger$225
- Single-Stage Fr Driver/Fr Outboard Pass Airbags$395
- Integrated Trailer Brake Controller$275
Standard Specifications
- 1-touch down
- 1-touch up
- Air conditioning
- Driver door bin
- Front beverage holders
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Rear beverage holders
- Rear door bins
- Speed control
- Tilt steering wheel
- Front anti-roll bar
- Front tires: 265/70SR18.0E
- Front wheel independent suspension
- Power steering
- Rear tires: 265/70SR18.0E
- Single rear wheels
- Wheel size: 18"
- 1st row LCD monitors: 1
- Premium audio system: GMC Infotainment System
- Primary LCD size: 7.0"
- Speakers: 6
- Wireless phone connectivity: Bluetooth
- Front center armrest: w/storage
- Manual driver lumbar support
- Rear seats: bench
- Rear seats Folding position: fold-up cushion
- Cylinder configuration: V-8
- Drive type: four-wheel
- Engine location: front
- Fuel tank capacity: 36.0gal.
- Limited slip differential: mechanical
- Mode select transmission
- Rear locking differential
- Sequential multi-point fuel injection
- Transmission: 6 speed automatic
- Variable valve control
- Ground clearance (min): 223mm (8.8")
- Bumpers: chrome
- Left rear passenger door: conventional
- Rear cargo: tailgate
- Rear step bumper
- Right rear passenger: conventional
- Trailer hitch receiver
- Trailer sway control
- Exterior body width: 2,045mm (80.5")
- Exterior height: 1,980mm (78.0")
- Exterior length: 6,322mm (248.9")
- Front headroom: 1,087mm (42.8")
- Front hiproom: 1,543mm (60.8")
- Front legroom: 1,150mm (45.3")
- Front shoulder room: 1,647mm (64.8")
- Rear headroom: 982mm (38.7")
- Rear hiproom: 1,530mm (60.2")
- Rear legroom: 880mm (34.7")
- Rear shoulder room: 1,634mm (64.3")
- Towing capacity: 6,305kg (13,900lbs)
- Turning radius: 8.1m (26.5')
- Wheelbase: 4,016mm (158.1")
- Delay-off headlights
- Display: analog
- Exterior parking camera rear
- Front reading lights
- Fully automatic headlights
- High intensity discharge headlights
- Low tire pressure warning
- Oil pressure gauge
- Rear reading lights
- Tachometer
- Trip computer
- Variably intermittent wipers
- Voltmeter
- 4 wheel disc brakes
- ABS brakes
- Brake assist
- Dual front impact airbags
- Electronic stability
- Ignition disable
- Occupant sensing airbag
- Passenger cancellable airbag
- Traction control
Standard Features
- Black Power-Adjustable Heated Outside Mirrors
- Remote Keyless Entry
- Remote Locking Tailgate
- 110-Volt AC Power Outlet
- LED Cargo Box Lighting
- Deep-Tinted Glass
- 220 Amp Alternator
- Provision for Cab Roof-Mounted Lamp/Beacon
- Heavy Duty Front Springs
- 6-Speaker Audio System
- Frontal Passenger-Side Air Bag Deactivation Switch
- 3.5" Diagonal Monochromatic Display DIC
- Front 40/20/40 Reclining Split-Bench Seat
- Cloth Seat Trim
- 3-Passenger Full-Width Folding Rear Bench Seat
- Base Steering Wheel
- Power Windows
- Black High-Visibility Outside Mirrors
- 150 Amps Alternator
- Trailering Equipment
Dealer Notes
KBB.com Consumer Reviews

Overall4.1Out of 5
- 5.0
Good strong reliable truck.
By Dave | on Monday, May 20, 2019
Very strong truck, it's the work truck package and rides a pretty rough which is understandable considering its a 3500. It is the best 4 wheel drive pickup I've ever owned. I use it for working in the Oil/Gas Fields of northwestern New Mexico and have yet to have any problems with it. I've had Fords in the past and while the engines in them are ok, the transmissions don't hold up for oilfield use, while I've never had an issue with the GM transmissions.… - 3.0
Not that bad but……
By cole | on Tuesday, March 11, 2025
Works ok as a daily driver, but when it comes to towing….. forget it. Towing a 15,000 pound trailer (it is rated for it) It started throwing codes on the freeway for the turbo, it went into limp mode causing us to have to limp off the freeway with a 15,000 pound trailer… Took it into the GM dealer and they gave us a new air filter, yet it did it again and again…… The interior isn’t that bad other than the seat heater stoped working and the piping came out of the leather.… - 5.0
Great
By Eddie | on Sunday, May 09, 2021
It’s been an awesome truck tons of power to pull my camper no mechanical problems whatsoever…
Based on 12 consumer ratings for 2015–2019 models. | Privacy
* The advertised price does not include sales tax, vehicle registration fees, other fees required by law, finance charges and any documentation charges. A negotiable administration fee, up to $115, may be added to the price of the vehicle.
* Images, prices, and options shown, including vehicle color, trim, options, pricing and other specifications are subject to availability, incentive offerings, current pricing and credit worthiness.
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