This 2020 GMC Sierra 2500HD Denali represents premium truck capability combined with refined comfort and advanced technology, ready to serve both work and lifestyle demands with professional-grade reliability.
- Duramax 6.6L V8 Turbodiesel engine with 445 hp and 910 lb-ft of torque
- 10-Speed Automatic transmission with 4WD
- Denali Ultimate Package with Technology Package and power sunroof
- Premium GMC Infotainment System with Navigation and Apple CarPlay/Android Auto
- Bose Premium 7 Speaker Sound System with SiriusXM
- HD Surround Vision with 2 Trailer View Camera Provisions and Bed View Camera
- Heated and ventilated front bucket seats with 10-way power adjustment and lumbar support
- 5th Wheel and Gooseneck Trailer Wiring Provisions with Integrated Trailer Brake Controller
- Multicolor 15" Diagonal Head-Up Display
- Automatic Emergency Braking with Lane Departure Warning and Rear Cross Traffic Alert
- Remote Vehicle Starter System with Keyless Open & Start
- All-Weather floor liners for 1st and 2nd rows
- Engine Block Heater and 220 Amp Alternator
With 53,974 miles, this Sierra 2500HD has been maintained with care and presents an excellent opportunity to acquire a newer model with substantial life ahead. The black exterior finish paired with the Denali's signature grille and 20-inch polished aluminum wheels projects both authority and sophistication on any road.
The interior offers genuine leather-appointed seating with heating and ventilation for driver comfort throughout the year. The driver's seat features memory settings, allowing personalized adjustments to be recalled automatically. A power sunroof opens the cabin to natural light, while the Multicolor Head-Up Display keeps essential information within your line of sight during driving.
Technology integration is comprehensive with the Premium GMC Infotainment System featuring navigation, 4G LTE Wi-Fi hotspot capability, and wireless charging for your devices. Apple CarPlay and Android Auto compatibility ensures your smartphone integrates seamlessly with the truck's systems. The Bose audio system delivers quality sound, while SiriusXM provides extensive entertainment options.
This truck is engineered for serious towing and hauling. The Duramax diesel engine produces substantial torque for heavy loads, while the 5th wheel and gooseneck trailer provisions with integrated trailer brake controller create a complete towing solution. The In-Vehicle Trailering System App and Hitch Guidance with Hitch View simplify connection and monitoring of trailers, enhancing both capability and safety.
The X31 Off-Road Package combined with the 2-speed active transfer case and off-road suspension prepares this Sierra for varied terrain when the workday ends. Hill Descent Control and terrain management features provide confidence in challenging conditions. The spray-on bed liner with Denali logo protects the pickup box while maintaining the truck's premium appearance.
Safety features throughout include automatic emergency braking, lane departure warning, rear cross traffic alert, and a comprehensive airbag system. The ultrasonic front and rear park assist helps navigate tight spaces with precision, while the rear camera mirror and surround vision cameras eliminate blind spots.
We invite you to experience this 2020 GMC Sierra 2500HD Denali firsthand and discover how its combination of diesel power, luxury appointments, and advanced capability can enhance your driving experience.
Used 2020 GMCSierra 2500HD Denali
- Diesel
- Exterior Color
- Onyx Black
- Interior Color
- Jet Black
- Odometer
- 53,974 miles
- Body/Seating
- Truck/5 seats
- Seats
- 5 seats
- Transmission
- 10-Speed Automatic
- Drivetrain
- 4WD
- Engine
- Duramax 6.6L V8 Turbodiesel
- VIN
- 1GT49REY9LF153827
- Stock Number
- SS1066
Highlighted Features
- Navigation system
- Lane departure
- Leather upholstery
- Automatic temperature control
- Premium audio system
- Wireless phone connectivity
- Parking sensors
- Front dual zone A/C
- Auto high-beam headlights
- Auto-dimming rearview mirror
- Split folding rear seat
- Memory seat
Included Packages & Accessories
- Navigation System
- 7 Speakers
- AM/FM radio: SiriusXM
- 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
- Universal Home Garage Remote
- 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 Box
- 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 Amps 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
- 1st & 2nd Row All-Weather Floor Liner (LPO)
- 2 USB Ports (1st 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 Front Seat Trim
- Front Center Armrest
- Heated Front Seats
- Heated Rear Seats
- Power passenger seat
- Split folding rear seat
- Ventilated front seats
- Passenger door bin
- 5th Wheel & Gooseneck Trailer Wiring Provisions
- Hitch Guidance w/Hitch View
- In-Vehicle Trailering System App
- 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: Premium GMC Infotainment Sys w/Navigation
- 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 Windows w/Driver Express Up/Down
- Remote Vehicle Starter System
- 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
- LED Smoked Amber Roof Marker Lamps
- Polished Exhaust Tip
- Rear Wheelhouse Liners
- Signature Denali Grille
- Spray-On Pickup Box Bed Liner w/Denali Logo
- 2 USB Ports
- 2nd Row Dual USB Charge-Only Ports
- 4G LTE Wi-Fi Hotspot Capable
- 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 Camera Mirror
- Rear Cross Traffic Alert
- Ultrasonic Front & Rear Park Assist
- Wireless Charging
- 10-Way Power Driver Seat Adjuster w/Lumbar
- 10-Way Power Passenger Seat Adjuster w/Lumbar
- Front Bucket Seats
- Heated & Ventilated Front Bucket Seats
- Heated 2nd Row Outboard Seats
- Heated Driver & Front Outboard Passenger Seats
- Safety Alert Seat
- Chrome Recovery Hooks
- Integrated Trailer Brake Controller
- Deep-Tinted Glass
- Power Front Passenger Windows w/Express Up/Down
- Power Rear Windows w/Express Down
- Power Sliding Rear Window w/Defogger
Standard Specifications
- 1-touch down
- 1-touch up
- Air conditioning
- Auto-dimming rearview mirror
- Automatic temperature control
- Driver door bin
- Driver vanity mirror
- Front beverage holders
- Front dual zone A/C
- Garage door transmitter
- Heated steering wheel
- Illuminated entry
- Memory seat
- Navigation system
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Proximity key: doors and push button start
- Rear beverage holders
- Rear door bins
- Remote engine start: keyfob
- Remote keyless entry
- Speed control
- Telescoping steering wheel
- Tilt steering wheel
- Alloy wheels
- Front anti-roll bar
- Front tires: 275/65SR20.0E
- Front wheel independent suspension
- Power steering
- Rear tires: 275/65SR20.0E
- Single rear wheels
- Speed-sensing steering
- Tires: all-terrain
- Wheel size: 20"
- 1st row LCD monitors: 2
- AM/FM radio: SiriusXM
- Premium audio system: Premium GMC Infotainment System
- Primary LCD size: 8.0"
- Smart device integration: Apple CarPlay/Android Auto
- Speaker type: Bose
- Speakers: 7
- Steering wheel mounted audio controls
- Wireless phone connectivity: Bluetooth
- Front center armrest
- Front seats: bucket
- Genuine wood console insert
- Genuine wood door panel insert
- Heated front seats
- Heated rear seats
- Leather upholstery
- Max seating capacity: 5
- Power 2-way driver lumbar support
- Power 2-way passenger lumbar support
- Power driver seat
- Power passenger seat
- Rear seat center armrest
- Rear seats: split-bench
- Rear seats Folding position: fold-up cushion
- Seat Upholstery: leather
- Split folding rear seat
- Ventilated front seats
- Cylinder configuration: V-8
- Drive type: four-wheel
- Engine liters: 6.6L
- Engine location: front
- Fuel economy fuel type: gasoline
- Fuel tank capacity: 36.0gal.
- Hybrid traction battery type: none
- Manual-shift auto
- Mode select transmission
- Rear locking differential
- Variable valve control
- Ground clearance (min): 257mm (10.1")
- Auto-dimming door mirrors
- Bedliner
- Bumpers: body-color
- Door mirrors: chrome
- Heated door mirrors
- Left rear passenger door: conventional
- Power door mirrors
- Rear cargo: tailgate
- Rear step bumper
- Right rear passenger: conventional
- Skid plates
- Tailpipe finisher: polished
- Trailer hitch receiver
- Trailer sway control
- Turn signal indicator mirrors
- Exterior body width: 2,079mm (81.8")
- Exterior height: 2,023mm (79.7")
- Exterior length: 6,352mm (250.1")
- Front headroom: 1,093mm (43.0")
- Front hiproom: 1,554mm (61.2")
- Front legroom: 1,131mm (44.5")
- Front shoulder room: 1,677mm (66.0")
- Rear headroom: 1,013mm (39.9")
- Rear hiproom: 1,530mm (60.2")
- Rear legroom: 1,102mm (43.4")
- Rear shoulder room: 1,659mm (65.3")
- Towing capacity: 6,577kg (14,500lbs)
- Turning radius: 8.0m (26.3')
- Wheelbase: 4,037mm (158.9")
- Appearance: analog
- Auto high-beam headlights
- Blind spot: Lane Change Alert with Side Blind Zone Alert warning
- Compass
- Delay-off headlights
- Front fog lights
- Front reading lights
- Fully automatic headlights
- Lane departure: Lane Departure Warning warning
- Low tire pressure warning
- Oil pressure gauge
- Outside temperature display
- Parking sensors: UltraSonic front and rear
- Rear reading lights
- Rear window defroster
- Tachometer
- Trip computer
- Variably intermittent wipers
- Voltmeter
- 4 wheel disc brakes
- ABS brakes
- Brake assist
- Dual front impact airbags
- Dual front side impact airbags
- Electronic stability
- Forward collision: Forward Collision Alert with Automatic Braking mitigation
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Perimeter/approach lights
- Rear collision: Rear Cross-Traffic Alert warning
- Security system
- Traction control
Standard Features
- Technology Package
- Power Sunroof
- HD Surround Vision w/2 Trailer View Camera Provisions
- Rear Camera Mirror
- Keyless Open & Start
- Bed View Camera
- Multicolor 15" Diagonal Head-Up Display
- Driver Alert Package I
- Driver Alert Package II
- Safety Alert Seat
- Radio: Premium GMC Infotainment Sys w/Navigation
- 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
- 12-Volt Rear Auxiliary Power Outlet
- 120-Volt Instrument Panel Power Outlet
- 120-Volt Bed Mounted Power Outlet
- 2 USB Ports
- 2nd Row Dual USB Charge-Only Ports
- HD Rear Vision Camera
- Heated Driver & Front Outboard Passenger Seats
- Heated & Ventilated Front Bucket Seats
- Heated 2nd Row Outboard Seats
- Steering Wheel Audio Controls
- Manual Tilt-Wheel/Telescoping Steering Column
- Electrical Lock Control Steering Column
- Unauthorized Entry Theft-Deterrent System
- Power Sliding Rear Window w/Defogger
- Power Windows w/Driver Express Up/Down
- Power Front Passenger Windows w/Express Up/Down
- Power Rear Windows w/Express Down
- Wireless Charging
- Spray-On Pickup Box Bed Liner w/Denali Logo
- 6" Rectangular Chromed Tubular Assist Steps
- Deep-Tinted Glass
- Signature Denali Grille
- LED Smoked Amber Roof Marker Lamps
- LED Cargo Area Lighting
- Rear Wheelhouse Liners
- Chrome Recovery Hooks
- Polished Exhaust Tip
- X31 Off-Road Package
- Integrated Trailer Brake Controller
- 2-Speed Active Transfer Case
- Forward Collision Alert
- Automatic Emergency Braking
- IntelliBeam Automatic High Beam On/Off
- Following Distance Indicator
- Bose Premium 7 Speaker Sound System
- SiriusXM w/360L
- HD Radio
- 4G LTE Wi-Fi Hotspot Capable
- GMC Connected Access Capable
- 10-Way Power Driver Seat Adjuster w/Lumbar
- 10-Way Power Passenger Seat Adjuster w/Lumbar
- Driver Memory
- Ultrasonic Front & Rear Park Assist
- Lane Change Alert w/Side Blind Zone Alert
- Rear Cross Traffic Alert
- Off-Road Suspension
- Hill Descent Control
Dealer Notes
KBB.com Consumer Reviews
New vehicle pricing includes all available manufacturer incentives and dealer discounts. Dealer discount is applied to all customers. Any conditional offers (including but not limited to trade assistance) are clearly itemized and only apply to customers who meet eligibility requirements.
Doc Fee of $899 is included in the vehicle price. Tax, title, license, and registration fees are not included and must be paid by the purchaser.
The Manufacturer’s Suggested Retail Price (MSRP) does not include tax, title, license, dealer fees, or optional equipment. Dealer sets final price.
While every effort is made to ensure the accuracy of the information on this website, errors may occur. Please verify all information by contacting the dealership directly at 615-696-4000 or visiting in person.
Internet pricing may not reflect all after-market equipment, accessories, or dealer-installed options. Vehicle pricing is subject to change without notice due to market conditions, inventory updates, or correction of errors or omissions.
New vehicle pricing includes all offers and incentives. Doc Fee of $899 is not included in price of vehicle. Tax, Title, and Tags not included in vehicle prices shown and must be paid by the purchaser. While great effort is made to ensure the accuracy of the information on this site, errors do occur so please verify information with a customer service rep. This is easily done by calling us at 615-240-7208 or by visiting us at the dealership.
*Freeland Automotive provides the best options to help you purchase a new or used vehicle. We work with banks, credit unions, and more to make sure our customers are getting the best deal possible. We offer in-house financing only and do not allow for outside financing.