This 2020 GMC Sierra 3500HD SLT commands respect with its powerful Duramax 6.6L V8 Turbodiesel engine and 10-speed automatic transmission, delivering the capability and torque serious truck owners demand. Finished in white with a commanding presence, this heavy-duty truck is built for both work and weekend adventures. With practical mileage and factory protection, this Sierra 3500HD represents a solid investment in proven performance and reliability.

• Duramax 6.6L V8 Turbodiesel with 10-Speed Automatic and 4WD
• Gooseneck/5th Wheel Package for professional-grade towing
• Technology Package with premium navigation and connectivity
• SLT Premium Plus and Convenience Packages
• X31 Off-Road Package with off-road suspension and hill descent control
• Bose Premium Sound System with GMC Infotainment and navigation
• Multicolor 15'' Head-Up Display with advanced camera systems
• Heated and ventilated front seats with 10-way power adjustments
• ProGrade Trailering System with integrated trailer brake controller
• Spray-on bed liner, remote starter, and wireless charging

This Sierra arrives well-equipped for demanding work and recreational use. The SLT trim provides comfort features including heated and ventilated seating, a premium sound system, and full power accessories. Safety technology is comprehensive, featuring automatic emergency braking, forward collision alert, lane departure warning, and rearview camera systems. The truck's construction emphasizes durability with an engine block heater, heavy-duty alternator, spray-on bed liner with GMC logo, and chrome assist steps. Interior convenience is enhanced with multiple USB ports, 120-volt power outlets, and an auto-dimming mirror with integrated camera.

Make this capable Sierra 3500HD your next work partner or adventure vehicle. Contact us today to schedule a test drive and experience the power, technology, and reliability this truck delivers.

Options:

Driver Alert Package I

Driver Alert Package II

Gooseneck/5th Wheel Package

Preferred Equipment Group 4SA

SLT Convenience Package

SLT Preferred Package

SLT Premium Plus Package

Suspension Package

Technology Package

X31 Off-Road Package

6 Speakers

6-Speaker Audio System Feature

AM/FM radio: SiriusXM with 360L

Bose Premium 7 Speaker Sound System

HD Radio

Premium audio system: Premium GMC Infotainment System

Radio: AM/FM w/Prem GMC Infotainment System & Navi

Radio: AM/FM w/Premium GMC Infotainment System

SiriusXM w/360L

Steering Wheel Audio Controls

Air Conditioning

Automatic temperature control

Electric Rear-Window Defogger

Front dual zone A/C

Rear window defroster

12-Volt Rear Auxiliary Power Outlet

120-Volt Bed Mounted Power Outlet

120-Volt Instrument Panel Power Outlet

Driver Memory

Memory seat

Power driver seat

Power Front Passenger Windows w/Express Up/Down

Power Front Windows w/Driver Express Up/Down

Power Rear Windows w/Express Down

Power steering

Power windows

Remote keyless entry

Remote Vehicle Starter System

Steering wheel mounted audio controls

Universal Home Remote

Manual Tilt-Wheel/Telescoping Steering Column

Off-Road Suspension

Speed-sensing steering

Traction control

4-Wheel Disc Brakes

ABS brakes

Dual front impact airbags

Dual front side impact airbags

Electrical Lock Control Steering Column

Front anti-roll bar

Front wheel independent suspension

Keyless Open & Start

Low tire pressure warning

Occupant sensing airbag

Overhead airbag

Power Door Locks

Pickup Bed

Brake assist

Electronic Stability Control

Lane Departure Warning System

Hill Descent Control

Delay-off headlights

Front fog lights

Fully automatic headlights

Perimeter Lighting

Panic alarm

Security system

Unauthorized Entry Theft-Deterrent System

Speed control

2-Speed Active Transfer Case

220 Amp Alternator

Engine Block Heater

Exhaust Brake

Heavy-Duty 80 Amp Battery

6" Rectangular Chromed Tubular Assist Steps

Auto-dimming door mirrors

Black Front & Rear Molded Splash Guards (LPO)

Bumpers: chrome

Chrome Surround Grille w/High Gloss Black Mesh

Front License Plate Kit

Heated door mirrors

IntelliBeam Automatic High Beam On/Off

LED Cargo Area Lighting

Power door mirrors

ProGrade Trailering System

Rear step bumper

Rear Wheelhouse Liners

Spray-On Pickup Bed Liner w/GMC Logo

Turn signal indicator mirrors

Winter Grille Cover

2 USB Ports (First Row)

2 USB Ports Inside Console

2nd Row Dual USB Charge-Only Ports

4.2" Diagonal Color Display Driver Info Center

4G LTE Wi-Fi Hotspot Capable

8" Driver Information Center

Apple CarPlay/Android Auto

Auto-Dimming Inside Rearview Mirror w/Camera

Auto-dimming Rear-View mirror

Automatic Emergency Braking

Bed View Camera

Compass

Compass Located In Instrument Cluster

Driver door bin

Driver vanity mirror

Floor-Mounted Center Console

Following Distance Indicator

Forward Collision Alert

Front 40/20/40 Split-Bench Seat w/Storage

Front reading lights

GMC Connected Access Capable

HD Surround Vision w/2 Trailer View Camera Provisions

Heated steering wheel

Illuminated entry

Lane Change Alert w/Side Blind Zone Alert

Multicolor 15" Diagonal Head-Up Display

OnStar & GMC Connected Services Capable

Outside temperature display

Overhead console

Passenger vanity mirror

Rear Cross Traffic Alert

Rear reading lights

Rear seat center armrest

Safety Alert Seat

Tachometer

Telescoping steering wheel

Tilt steering wheel

Trailer Tire Pressure Monitor Sensors

Trip computer

Ultrasonic Front & Rear Park Assist

Voltmeter

Wireless Charging

10-Way Power Driver Seat Adjuster w/Lumbar

10-Way Power Passenger Seat Adjuster w/Lumbar

2nd Row Heated Outboard Seats

Front Bucket Seats

Heated Driver & Front Outboard Passenger Seats

Heated front seats

Perforated Leather-Appointed Front Seat Trim

Power passenger seat

Split folding rear seat

Ventilated Driver & Front Passenger Seats

Front Center Armrest w/Storage

Passenger door bin

Hitch Guidance w/Hitch View

In-Vehicle Trailering System App

Integrated Trailer Brake Controller

Alloy wheels

Wheels: 18" 6-Spoke Machined Aluminum

Wheels: 20" 6-Spoke Bright Machined Aluminum

Deep-Tinted Glass

Power Sliding Rear Window w/Defogger

Variably intermittent wipers

3.42 Rear Axle Ratio

3.73 Rear Axle Ratio