South County

Bommarito South County

2020 GMC Sierra 3500HD



Special Offer
  • Bommarito Price: $26,610
  • *Administration Fee of $620.00 included in Final Price.

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Vehicle Information

VIN: 1GD39SEYXLF282660
Stock #: 68991AA
Model Code: TK31003
  • Body Style 2D Standard Cab
  • Exterior Color Summit White
  • Interior Color Jet Black
  • Mileage 199,805
  • Engine 8 Cyl - 6.6 L
  • Transmission 10-Speed Automatic
  • Fuel Type Diesel

Highlighted Features

Feature availability subject to final vehicle configuration. Please reference window sticker for more info.
  • Bluetooth®
  • 4WD/AWD
  • Android Auto
  • Apple CarPlay
  • Keyless Entry
  • Wi-Fi Hotspot
  • Emergency Brake Assist
  • Cruise Control

Dealer Comments

Discover the rugged capabilities of the 2020 GMC Sierra 3500HD Base. This hardworking truck is equipped with a powerful Duramax 6.6L V8 Turbodiesel engine and 10-speed automatic transmission, delivering exceptional performance and towing capacity. With its 4WD drivetrain, the Sierra 3500HD Base is ready to tackle any job or adventure with confidence.

- Rear Camera Kit
- Upfitter Switch Kit (5)
- Integrated Trailer Brake Controller
- Engine Block Heater
- 120-Volt (400 Watts) Power Outlet

The Convenience Package adds desirable features like Remote Keyless Entry, Tinted Glass, Rear Window Defogger, Power Mirrors, Cruise Control, and Power Windows. Plus, the Snow Plow Prep Package equips this truck for winter work with a 220-amp alternator, skid plates, and roof emergency light provisions.

Blending rugged capability with smart technology, the Sierra 3500HD Base offers the perfect balance of utility and comfort. Its premium audio system, 4G LTE Wi-Fi hotspot, and Apple CarPlay/Android Auto connectivity keep you entertained and connected on the road. Meanwhile, advanced safety features like Electronic Stability Control and Traction Control help you stay in control, even in challenging conditions.

Whether you need a reliable work truck or a versatile hauler, the 2020 GMC Sierra 3500HD Base is up for the task. Its impressive performance, thoughtful features, and durable construction make it a smart choice for those who demand the best. Experience the power and capability of this hardworking truck today.

Webster Groves, Kirkwood, Sunset Hills, Sappington, Mehlville, St. Louis City, East St. Louis, Belleville, Cahokia Heights, Fenton, Chesterfield, Ballwin, Wildwood, Clayton, Creve Coeur, Maryland Heights, Florissant, St. Charles, Collinsville, Edwardsville, Fairview Heights,

Eligible Benefits

All Features

  • Differential, heavy-duty locking rear
  • Air filter, high-capacity
  • Air filtration monitoring
  • Transfer case, two-speed, electronic shift with push button controls (Requires 4WD models.)
  • Four wheel drive
  • Recovery hooks, front, frame-mounted, Black
  • Body, Chassis Cab
  • Frame, fully-boxed, hydroformed front section and an open "C" rear section
  • GVWR, 14,000 lbs. (6350 kg)
  • Suspension Package
  • Steering, Recirculating Ball with smart flow power steering system
  • Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
  • Fuel tank, front and rear, 63.5 gallon (240 liters)
  • Capped Fuel Fill
  • Tires, LT235/80R17E all-season highway, blackwall
  • Spare tire delete. Deletes the spare tire and wheel.
  • Wheels, 17" (43.2 cm) painted steel
  • Wheel trim, painted center caps
  • Bumper, front chrome lower
  • Bumper, rear, delete
  • Moldings, beltline, Black
  • Grille (Chrome surround with Black mesh.)
  • Headlamps, LED reflector with incandescent turn signals and LED signature Daytime Running Lamps
  • Smoked Amber LED roof marker, (LED)
  • Lamps, cargo area, cab mounted integrated with center high mount stop lamp with switch in bank on left side of steering wheel
  • Mirrors, outside high-visibility vertical trailering lower convex mirrors, manual-folding/extending (extends 3.31" [84.25mm]), molded in Black
  • Glass, solar absorbing, tinted
  • Door handles, Black grained
  • Audio system, GMC Infotainment System with 7" diagonal color touch-screen, AM/FM stereo with seek-and-scan and digital clock, includes Bluetooth® streaming audio for music and select phones; featuring Android Auto and Apple CarPlay capability for compatible phones
  • Audio system feature, 2-speakers (Requires Regular Cab model.)
  • Bluetooth® for phone, connectivity to vehicle infotainment system
  • Seats, front 40/20/40 split-bench (no storage)
  • Seat adjuster, driver 4-way manual
  • Seat adjuster, passenger 4-way manual
  • Floor covering, rubberized-vinyl (Not available with LPO floor liners.)
  • Steering column, Tilt-Wheel, manual with wheel locking security feature
  • Steering wheel, urethane
  • Driver Information Center, 3.5" diagonal monochromatic display
  • Exterior Temperature Display, located in radio display
  • Windows, manual (Standard on Regular Cab model. Crew Cab models have power windows standard.)
  • Door locks, manual (Requires Regular Cab model.)
  • Power outlet, front auxiliary, 12-volt
  • USB port, located on instrument panel
  • Air conditioning, single-zone
  • Mirror, inside rearview, manual tilt
  • Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
  • Back-up alarm calibration. This calibration will allow installation of an aftermarket back-up alarm by disabling rear perimeter lighting
  • StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
  • Brake lining wear indicator
  • Daytime Running Lamps, LED signature lighting
  • Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
  • Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)
  • Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to help encourage safe driving behavior. It can limit certain available vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver
  • Convenience Package
  • Preferred Equipment Group 1SA
  • Suspension Package
  • 2 Speakers
  • 2-Speaker Audio System Feature
  • AM/FM radio
  • Premium audio system: GMC Infotainment System
  • Radio: AM/FM w/GMC Infotainment System
  • Air Conditioning
  • Electric Rear-Window Defogger
  • 4-Way Manual Driver Seat Adjuster
  • Power Front Windows w/Driver Express Up/Down
  • Power Front Windows w/Passenger Express Down
  • Power steering
  • Remote Keyless Entry
  • Traction control
  • 4-Wheel Disc Brakes
  • ABS brakes
  • Dual front impact airbags
  • Dual front side impact airbags
  • Front anti-roll bar
  • Front wheel independent suspension
  • Low tire pressure warning
  • Occupant sensing airbag
  • Overhead airbag
  • Power Door Locks
  • Brake assist
  • Electronic Stability Control
  • Delay-off headlights
  • Fully automatic headlights
  • Steering Wheel-Mounted Cruise Control
  • 2-Speed Electronic Shift Transfer Case
  • 220 Amp Alternator
  • Engine Block Heater
  • Exhaust Brake
  • Heavy-Duty 80 Amp Battery
  • Bumpers: chrome
  • Chrome Surround Grille w/Black Mesh
  • Front License Plate Kit
  • Power-Adjustable Black Outside Mirrors
  • Winter Grille Cover
  • 4G LTE Wi-Fi Hotspot Capable
  • Apple CarPlay/Android Auto
  • Driver door bin
  • Front reading lights
  • OnStar & GMC Connected Services Capable
  • Outside temperature display
  • Overhead console
  • Passenger vanity mirror
  • Tachometer
  • Tilt steering wheel
  • Trip computer
  • Upfitter Switch Kit (5)
  • Voltmeter
  • 4-Way Manual Passenger Seat Adjuster
  • Front 40/20/40 Split-Bench Seat
  • Vinyl Seat Trim
  • Passenger door bin
  • Integrated Trailer Brake Controller
  • Deep-Tinted Glass
  • Manual Windows
  • Solar Absorbing Tinted Glass
  • Variably intermittent wipers
  • Electrical
    • Cold Cranking Amps @ 0° F (Primary): 730
    • Cold Cranking Amps @ 0° F (Primary): 720
    • Cold Cranking Amps @ 0° F (2nd): 730
    • Maximum Alternator Capacity (amps): 170
    • Maximum Alternator Watts: - TBD -
  • Cooling System
    • Total Cooling System Capacity (qts): - TBD -
  • Weight Information
    • Gross Axle Wt Rating - Front (lbs): 5200
    • Gross Axle Wt Rating - Front (lbs): 4400
    • Gross Axle Wt Rating - Rear (lbs): 10400
    • Curb Weight - Front (lbs): 3858
    • Curb Weight - Rear (lbs): 2562
    • Gross Vehicle Weight Rating Cap (lbs): 14000
    • Gross Combined Wt Rating (lbs): 40000
    • Gross Combined Wt Rating (lbs): 24000
  • Suspension
    • Suspension Type - Front: - TBD -
    • Suspension Type - Rear: - TBD -
    • Spring Capacity - Front (lbs): - TBD -
    • Spring Capacity - Rear (lbs): - TBD -
    • Axle Type - Front: - TBD -
    • Axle Type - Rear: - TBD -
    • Axle Capacity - Front (lbs): - TBD -
    • Axle Capacity - Rear (lbs): - TBD -
    • Axle Ratio (:1) - Front: 3.73
    • Axle Ratio (:1) - Rear: 3.73
    • Shock Absorber Diameter - Front (mm): 51
    • Shock Absorber Diameter - Rear (mm): 51
    • Stabilizer Bar Diameter - Front (in): 1.38
  • Brakes
    • Brake Type: Pwr
    • Brake ABS System: 4-Wheel
    • Disc - Front (Yes or ): Yes
    • Disc - Rear (Yes or ): Yes
    • Front Brake Rotor Diam x Thickness (in): 13 x 1.18
    • Rear Brake Rotor Diam x Thickness (in): 13.6 x 0.79
  • Tires
    • Front Tire Order Code: QQO
    • Rear Tire Order Code: QQO
    • Front Tire Size: LT235/80R17E
    • Rear Tire Size: LT235/80R17E
    • Front Tire Capacity (lbs): 2680
    • Front Tire Capacity (lbs): 2515
    • Rear Tire Capacity (lbs): 2833
    • Revolutions/Mile @ 45 mph - Front: - TBD -
    • Revolutions/Mile @ 45 mph - Rear: - TBD -
  • Wheels
    • Front Wheel Size (in): 17 x 6.5
    • Rear Wheel Size (in): 17 x 6.5
    • Front Wheel Material: Steel
    • Rear Wheel Material: Steel
  • Steering
    • Steering Type: Pwr Recirculating Ball
    • Steering Ratio (:1), On Center: - TBD -
    • Steering Ratio (:1), At Lock: - TBD -
    • Turning Diameter - Curb to Curb (ft): 57.5
    • Turning Diameter - Wall to Wall (ft): - TBD -
  • Frame
    • Frame Type: Hydroformed
  • Fuel Tank
    • Fuel Tank Capacity, Approx (gal): 63.5
    • Aux Fuel Tank Capacity, Approx (gal): 40
    • Fuel Tank Location: Front
    • Aux Fuel Tank Location: Rear
  • Exterior Dimensions
    • Wheelbase (in): 146.3
    • Length, Overall (in): 239.84
    • Width, Max w/o mirrors (in): 80.84
    • Height, Overall (in): 80.1
    • Overhang, Front (in): - TBD -
    • Overhang, Rear w/o bumper (in): - TBD -
    • Front Bumper to Back of Cab (in): 126.65
    • Cab to Axle (in): 60
    • Cab to End of Frame (in): - TBD -
    • Ground to Top of Frame (in): - TBD -
    • Frame Width, Rear (in): 89.15
    • Ground Clearance, Front (in): 8.15
    • Ground Clearance, Rear (in): 8.15
  • Interior Dimensions
    • Passenger Capacity: 3
    • Front Head Room (in): 43.11
    • Front Leg Room (in): 44.53
    • Front Shoulder Room (in): 66.02
    • Front Hip Room (in): 61
  • Summary
    • Vehicle Name: GMC Sierra 3500HD CC
    • Body Style: Regular Cab Chassis Cab
    • Body Code: ZW9

May not represent actual vehicle. (Options, colors, trim and body style may vary)