This 2021 GMC Sierra 3500HD Denali in striking Cayenne Red Tintcoat represents serious capability with refined comfort, delivering the performance and luxury you expect from this iconic heavy-duty platform.
- 6.6L V8 Duramax Turbodiesel Engine with 445 hp and 910 lb-ft of torque
- 10-Speed Automatic Transmission with 4WD
- Power-Retractable Assist Steps with LED perimeter lighting
- Long Bed with Spray-On Bed Liner and Denali Logo
- Denali Ultimate Package including Technology Package and Power Sunroof
- Gooseneck/5th Wheel Prep Package for serious towing applications
- Trailer Tire Pressure Monitor Sensors with In-Vehicle Trailering App
- HD Surround Vision with Bed View Camera and 2 Trailer Camera Provisions
- Heated and Ventilated Front Seats with 10-Way Power Adjusters
- ProGrade Trailering System with Integrated Trailer Brake Controller
- Premium GMC Infotainment System with Navigation and Apple CarPlay/Android Auto
- Bose Premium 7-Speaker Sound System with SiriusXM 360L
- Signature Denali Grille with High Gloss Black Mesh and Winter Grille Cover
- Advanced Safety Features including Automatic Emergency Braking, Lane Departure Warning, and Rear Cross Traffic Alert
This truck combines heavy-duty durability with premium appointments. The Duramax diesel engine delivers the torque professionals demand, while the long bed provides the cargo capacity you need. The Denali Ultimate Package elevates the interior with heated leather seats, panoramic sunroof, and a sophisticated technology suite. Dual 220-amp primary and 170-amp auxiliary alternators ensure reliable power delivery, and the engine block heater keeps performance consistent in cold weather.
The advanced trailering features make this Sierra ready for your most demanding jobs. The Gooseneck/5th Wheel Prep Package, trailer tire pressure monitoring, and integrated brake controller put you in complete command of your load. The bed-mounted camera system and hitch guidance technology add confidence to every maneuver.
Inside, the technology experience impresses with the 15-inch head-up display, 4G LTE Wi-Fi hotspot capability, and comprehensive driver assistance features. Heated steering wheel, remote vehicle starter, and keyless open and start add convenience throughout the year. The Bose audio system delivers quality sound for your daily drive.
This vehicle is certified by our team as a Triton Certified vehicle, backed by our comprehensive 12-month/12,000-mile warranty and 7-year/100,000-mile powertrain protection. Every inspection point has been verified to ensure you're confident in your investment and the reliability of this truck.
We invite you to schedule a time to view this Sierra 3500HD Denali and experience firsthand the combination of capability, refinement, and technology it offers. Our team is ready to answer your questions and discuss how this truck can serve your needs.
Although every reasonable effort has been made to ensure the accuracy of the information contained on this site, absolute accuracy cannot be guaranteed. This site, and all information and materials appearing on it, are presented to the user "as is" without warranty of any kind, either express or implied. All vehicles are subject to prior sale. Price does not include applicable tax, title, license, processing and/or documentation fees. ‡Vehicles shown at different locations are not currently in our inventory (Not in Stock) but can be made available to you at our location within a reasonable date from the time of your request, not to exceed one week. Residency restrictions may apply.
Certified Pre Owned 2021 GMCSierra 3500 HD Denali
- Diesel
- Exterior Color
- Cayenne Red Tintcoat
- Interior Color
- Jet Black
- Odometer
- 41,337 miles
- Body/Seating
- Truck Crew Cab/5 seats
- Transmission
- 10-Speed Automatic
- Drivetrain
- 4WD
- Engine
- V-8 cyl
- VIN
- 1GT49WEY5MF268196
- Stock Number
- B600391
Highlighted Features
- Navigation system
- Lane departure
- Leather upholstery
- Automatic temperature control
- Premium audio system
- Wireless phone connectivity
- Parking sensors
- Exterior parking camera front
- Exterior parking camera left
- Exterior parking camera right
- Exterior parking camera rear
- Front dual zone A/C
Included Packages & Accessories
- Navigation System
- Gooseneck/5th Wheel Prep Package
- 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
- Dual 220-Amps Primary/170-Amps Aux Alternators
- Engine Block Heater
- Exhaust Brake
- Heavy-Duty 80 Amp Battery
- Auto-dimming door mirrors
- Bumpers: body-color
- Heated door mirrors
- Power door mirrors
- Power-Retractable Assist Steps
- Rear step bumper
- Turn signal indicator mirrors
- Winter Grille Cover
- 2 USB Ports (First Row)
- All-Weather Floor Liners (LPO)
- 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
- Rear Underseat Storage (LPO)
- Tachometer
- Telescoping steering wheel
- Tilt steering wheel
- Trip computer
- Voltmeter
- Wired Auxiliary Trailer Camera (LPO)
- 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
- Trailer Tire Pressure Monitor Sensors
- Alloy wheels
- Variably intermittent wipers
- Great Service History
- Triton Certified Vehicle
- 7 Year / 100k Powertrain Warranty
- 12 Month /12000 Mile Comprehensive Warranty
- Long Bed
- 6.6L V8 Turbodiesel Engine!
- Denali Ultimate Package
- Driver Alert Package I
- Driver Alert Package II
- Preferred Equipment Group 5SA
- Snow Plow Prep/Camper Package
- Technology 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
- Electrical Lock Control Steering Column
- Keyless Open & Start
- Power Door Locks
- Power Sunroof
- 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
- 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 w/2 Trailer Camera Provisions
- 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
- Wireless Phone Projection
- 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
- 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 with 360L
- 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 tank capacity: 36.0gal.
- Hybrid traction battery type: none
- Manual-shift auto
- Mode select transmission
- Rear locking differential
- Standard fuel economy fuel type: gasoline
- Variable valve control
- Ground clearance (min): 283mm (11.1")
- 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: 2,049mm (80.7")
- Exterior length: 6,756mm (266.0")
- Front headroom: 1,093mm (43.0")
- Front hiproom: 1,554mm (61.2")
- Front legroom: 1,131mm (44.5")
- Front shoulder room: 1,676mm (66.0")
- Rear headroom: 1,019mm (40.1")
- Rear hiproom: 1,530mm (60.2")
- Rear legroom: 1,102mm (43.4")
- Rear shoulder room: 1,659mm (65.3")
- Turning radius: 8.7m (28.5')
- Wheelbase: 4,369mm (172.0")
- Appearance: analog
- Auto high-beam headlights
- Blind spot: Lane Change Alert with Side Blind Zone Alert warning
- Compass
- Delay-off headlights
- Exterior parking camera cargo
- Exterior parking camera front: HD Surround Vision yes
- Exterior parking camera left: HD Surround Vision yes
- Exterior parking camera rear
- Exterior parking camera right: HD Surround Vision yes
- 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
- Auto-Dimming Inside Rearview Mirror w/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
- Wireless Phone Projection
- 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
- Bed View Camera w/2 Trailer Camera Provisions
- HD Surround Vision w/2 Trailer View Camera Provisions
- 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
- Chrome Recovery Hooks
- Polished Exhaust Tip
- 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
- Bose Premium 7 Speaker Sound System
- SiriusXM w/360L
- HD Radio
Dealer Notes
KBB.com Consumer Reviews
