This 2020 GMC Sierra 3500HD Denali represents a commanding presence on the road, built to handle serious work while delivering the refinement you expect from the Denali nameplate.
- Duramax 6.6L V8 Turbodiesel engine with 445 horsepower and 910 lb-ft of torque
- 10-Speed Automatic transmission with 4WD capability
- Denali Ultimate Package with power sunroof
- Multicolor 15" Head-Up Display
- HD Surround Vision with 2 Trailer View Camera Provisions
- Lane Departure Warning and Lane Change Alert with Side Blind Zone Alert
- Automatic Emergency Braking and Forward Collision Alert
- IntelliBeam Automatic High Beam technology
- Ultrasonic Front and Rear Park Assist with Hitch Guidance
- Hill Descent Control and X31 Off-Road Package
- Bed View Camera and Rear Cross Traffic Alert
- Bose Premium 7-Speaker Sound System with SiriusXM 360L
- Navigation System with Apple CarPlay and Android Auto
- Heated and Ventilated Forge Perforated Leather Seats
- ProGrade Trailering System with Integrated Trailer Brake Controller
The diesel powerplant delivers exceptional torque for hauling and towing, paired with a robust 10-speed transmission that maximizes efficiency across varied driving conditions. The 4WD system with 2-Speed Active Transfer Case provides capability on demanding terrain, while the off-road suspension ensures composed handling whether you're managing a jobsite or exploring backcountry.
Inside, the Denali Ultimate Package elevates your cabin experience with genuine wood trim, a power sunroof, and seating in Forge Perforated leather with both heating and ventilation functions. The driver's seat offers 10-way power adjustment with lumbar support, and the heated steering wheel adds comfort during cold months. Wireless charging and multiple USB ports keep your devices ready.
Technology serves your practical needs with the integrated Trailering System and Hitch Guidance, which displays camera feeds to assist with backing and parking. The Head-Up Display projects essential information directly into your sightline, reducing the need to look away from the road. Driver Alert Packages I and II provide comprehensive monitoring, including Automatic Emergency Braking, forward collision awareness, and blind zone detection.
The exterior presentation matches the truck's capability with a Signature Denali grille featuring high-gloss black mesh, 20-inch polished aluminum wheels, and a spray-on bed liner bearing the Denali logo. LED cargo lighting and chrome recovery hooks complete the rugged aesthetic. The black paint finish presents a distinguished appearance whether parked at a construction site or in your driveway.
With 67,550 miles, this Sierra 3500HD remains well-maintained and ready for years of dependable service. The engine block heater, heavy-duty 80-amp battery, and 220-amp alternator ensure reliable cold-weather performance and substantial electrical capacity. This truck balances serious work capability with the comfort and technology features that make daily driving genuinely pleasant.
We invite you to schedule a time to see this Sierra 3500HD Denali in person and experience firsthand the commanding capability and refined comfort it offers.
Used 2020 GMCSierra 3500HD Denali
- Diesel
- Exterior Color
- Onyx Black
- Interior Color
- Jet Black
- Odometer
- 67,551 miles
- Transmission
- 10-Speed Automatic
- Drivetrain
- 4x4
- Engine
- V-8 cyl
- VIN
- 1GT49WEY1LF188683
- Stock Number
- M0078
Included Packages & Accessories
- Navigation System
- 7 Speakers
- AM/FM radio: SiriusXM with 360L
- Premium audio system: Premium GMC Infotainment System
- Air Conditioning
- Automatic temperature control
- Front dual zone A/C
- Rear window defroster
- Memory seat
- Power driver seat
- Power steering
- Power windows
- Remote keyless entry
- Steering wheel mounted audio controls
- Speed-sensing steering
- 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
- Pickup Bed
- Brake assist
- Electronic Stability Control
- Lane Departure Warning System
- Auto High-beam Headlights
- Delay-off headlights
- Front fog lights
- Fully automatic headlights
- Panic alarm
- Security system
- Speed control
- 220 Amp Alternator
- Engine Block Heater
- Exhaust Brake
- Heavy-Duty 80 Amp Battery
- Auto-dimming door mirrors
- Bumpers: body-color
- Heated door mirrors
- Power door mirrors
- Rear step bumper
- Turn signal indicator mirrors
- Winter Grille Cover
- 2 USB Ports (First Row)
- Apple CarPlay/Android Auto
- Auto-dimming Rear-View mirror
- Compass
- Driver door bin
- Driver vanity mirror
- Front reading lights
- Garage door transmitter
- Genuine wood console insert
- Genuine wood door panel insert
- Heated steering wheel
- Illuminated entry
- Outside temperature display
- Overhead console
- Passenger vanity mirror
- Rear reading lights
- Rear seat center armrest
- Tachometer
- Telescoping steering wheel
- Tilt steering wheel
- Trip computer
- Voltmeter
- Forge Perforated Leather-Appointed Seat Trim
- Front Center Armrest
- Heated front seats
- Heated rear seats
- Power passenger seat
- Split folding rear seat
- Ventilated front seats
- Passenger door bin
- Alloy wheels
- Wheels: 20" Multi-Dimensional Polished Aluminum
- Variably intermittent wipers
- Denali Ultimate Package
- Driver Alert Package I
- Driver Alert Package II
- Preferred Equipment Group 5SA
- Technology Package
- X31 Off-Road Package
- Bose Premium 7 Speaker Sound System
- HD Radio
- Radio: AM/FM w/Prem GMC Infotainment System & Navi
- SiriusXM w/360L
- Steering Wheel Audio Controls
- Electric Rear-Window Defogger
- 12-Volt Rear Auxiliary Power Outlet
- 120-Volt Bed Mounted Power Outlet
- 120-Volt Instrument Panel Power Outlet
- Driver Memory
- Power Front Passenger Windows w/Express Up/Down
- Power Front Windows w/Driver Express Up/Down
- Power Rear Windows w/Express Down
- Remote Vehicle Starter System
- Universal Home Remote
- Manual Tilt-Wheel/Telescoping Steering Column
- Off-Road Suspension
- Electrical Lock Control Steering Column
- Keyless Open & Start
- Power Door Locks
- Power Sunroof
- Hill Descent Control
- Unauthorized Entry Theft-Deterrent System
- 2-Speed Active Transfer Case
- 6" Rectangular Chromed Tubular Assist Steps
- IntelliBeam Automatic High Beam On/Off
- LED Cargo Area Lighting
- Polished Exhaust Tip
- ProGrade Trailering System
- Rear Wheelhouse Liners
- Signature Denali Grille w/High Gloss Black Mesh
- Spray-On Pickup Bed Liner w/Denali Logo
- 2 USB Ports Inside Console
- 2nd Row Dual USB Charge-Only Ports
- 4G LTE Wi-Fi Hotspot Capable
- Auto-Dimming Inside Rearview Mirror w/Camera
- Automatic Emergency Braking
- Bed View Camera
- Compass Located In Instrument Cluster
- Floor-Mounted Center Console
- Following Distance Indicator
- Forward Collision Alert
- GMC Connected Access Capable
- HD Rear Vision Camera
- HD Surround Vision w/2 Trailer View Camera Provisions
- Lane Change Alert w/Side Blind Zone Alert
- Multicolor 15" Diagonal Head-Up Display
- OnStar & GMC Connected Services Capable
- Rear Cross Traffic Alert
- Safety Alert Seat
- Ultrasonic Front & Rear Park Assist
- 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
- Ventilated Driver & Front Passenger Seats
- Chrome Recovery Hooks
- Hitch Guidance w/Hitch View
- In-Vehicle Trailering System App
- Integrated Trailer Brake Controller
- Deep-Tinted Glass
- Power Sliding Rear Window w/Defogger
Detailed Specifications
- Max seating capacity: 5
- Fuel System: Direct Injection
- Fuel tank capacity: 36 gal
- Horsepower: 445
Standard Features
- Technology Package
- Power Sunroof
- HD Surround Vision w/2 Trailer View Camera Provisions
- Auto-Dimming Inside Rearview Mirror w/Camera
- Bed View Camera
- Multicolor 15" Diagonal Head-Up Display
- Driver Alert Package I
- Driver Alert Package II
- Safety Alert Seat
- Radio: AM/FM w/Prem GMC Infotainment System & Navi
- Floor-Mounted Center Console
- Compass Located In Instrument Cluster
- Electric Rear-Window Defogger
- Power Door Locks
- Remote Vehicle Starter System
- Keyless Open & Start
- OnStar & GMC Connected Services Capable
- 4G LTE Wi-Fi Hotspot Capable
- GMC Connected Access Capable
- 12-Volt Rear Auxiliary Power Outlet
- 120-Volt Instrument Panel Power Outlet
- 120-Volt Bed Mounted Power Outlet
- 2 USB Ports Inside Console
- 2nd Row Dual USB Charge-Only Ports
- HD Rear Vision Camera
- Heated Driver & Front Outboard Passenger Seats
- Ventilated Driver & Front Passenger Seats
- Spray-On Pickup Bed Liner w/Denali Logo
- 2nd Row Heated Outboard Seats
- 6" Rectangular Chromed Tubular Assist Steps
- Steering Wheel Audio Controls
- Manual Tilt-Wheel/Telescoping Steering Column
- Electrical Lock Control Steering Column
- Unauthorized Entry Theft-Deterrent System
- Universal Home Remote
- Deep-Tinted Glass
- Power Sliding Rear Window w/Defogger
- Signature Denali Grille w/High Gloss Black Mesh
- Power Front Windows w/Driver Express Up/Down
- Power Front Passenger Windows w/Express Up/Down
- Power Rear Windows w/Express Down
- Wireless Charging
- LED Cargo Area Lighting
- Rear Wheelhouse Liners
- Chrome Recovery Hooks
- Polished Exhaust Tip
- X31 Off-Road Package
- Integrated Trailer Brake Controller
- ProGrade Trailering System
- 2-Speed Active Transfer Case
- Forward Collision Alert
- Automatic Emergency Braking
- IntelliBeam Automatic High Beam On/Off
- Following Distance Indicator
- 10-Way Power Driver Seat Adjuster w/Lumbar
- 10-Way Power Passenger Seat Adjuster w/Lumbar
- Driver Memory
- Heated Driver & Front Outboard Passenger Seats
- Ventilated Driver & Front Passenger Seats
- 2nd Row Heated Outboard Seats
- Floor-Mounted Center Console
- Ultrasonic Front & Rear Park Assist
- Lane Change Alert w/Side Blind Zone Alert
- Rear Cross Traffic Alert
- Hitch Guidance w/Hitch View
- In-Vehicle Trailering System App
- Hill Descent Control
- Off-Road Suspension
- Bose Premium 7 Speaker Sound System
- SiriusXM w/360L
- HD Radio
Dealer Notes
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