This 2021 GMC Sierra 3500HD Denali represents a premium heavy-duty truck built for those who demand capability and refinement in equal measure.
- Duramax 6.6L V8 Turbodiesel with 445 hp and 910 lb-ft of torque
- 10-Speed Automatic transmission with 4WD
- Denali Ultimate Package with Technology Package and power sunroof
- Gooseneck/5th Wheel Prep Package for serious towing applications
- Trailer Tire Pressure Monitor Sensors with in-vehicle monitoring
- ProGrade Trailering System with integrated trailer brake controller
- Power-retractable assist steps with LED perimeter lighting
- Dual 220-amp primary and 170-amp auxiliary alternators
- Engine block heater for reliable cold-weather starts
- HD Surround Vision with 2 trailer camera provisions and bed view camera
- Bose Premium 7-speaker sound system with SiriusXM 360L
- 15-inch diagonal head-up display with multicolor graphics
- Wireless phone projection and 4G LTE Wi-Fi hotspot capable
- Heated and ventilated front seats with 10-way power adjustment
- Spray-on pickup bed liner with Denali logo
The Denali Ultimate Package elevates this truck beyond standard offerings, combining luxury appointments with serious work capability. The 6.6L Duramax diesel engine delivers substantial torque from 1,600 rpm, making this truck responsive whether you're daily driving or towing heavy loads. The 10-speed automatic transmission provides smooth power delivery across the entire range of operation.
Technology integration throughout the cabin keeps you connected and informed. The premium GMC infotainment system includes navigation, Apple CarPlay, Android Auto wireless phone projection, and OnStar capabilities. The surround vision camera system with trailer view provisions delivers confidence when maneuvering in tight spaces or backing up trailers.
Trailering features are comprehensive. The integrated trailer brake controller works seamlessly with the truck's handling characteristics, while the trailer tire pressure monitoring system keeps you aware of trailer wheel conditions during long hauls. The gooseneck and fifth-wheel prep package provides the infrastructure for heavy-duty towing applications without aftermarket modifications.
Interior comfort matches the truck's capability. Heated and ventilated leather-appointed seats with lumbar support reduce fatigue on long drives. Dual-zone automatic climate control, heated steering wheel, and memory seat functions personalize the driving experience for regular operators.
Safety systems address both on-road and off-road scenarios. Lane departure warning, forward collision alert, automatic emergency braking, and rear cross traffic alert provide active protection. The terrain management system includes hill descent control, optimizing performance in challenging driving conditions.
This Sierra 3500HD Denali delivers the diesel power and trailering capacity professional users expect, wrapped in Denali luxury and comprehensive technology. Schedule your visit to see this capable truck in person.
2021 GMC Sierra 3500 HD Denali
- Used
- Diesel
$58,990Price
$59,438Young Price
The overview
- Exterior Color
- White Frost Tricoat
- Interior Color
- Jet Black
- Odometer
- 79,600 miles
- Body/Seating
- Truck Crew Cab/5 seats
- Seats
- 5 seats
- Transmission
- Automatic
- Drivetrain
- 4x4
- Engine
- V-8 cyl
- VIN
- 1GT49WEYXMF200072
- Stock Number
- 17D5991A
The highlights
- Navigation system
- Lane departure
- Leather upholstery
- Automatic temperature control
- Power moonroof
- Premium audio system
- Wireless phone connectivity
- Parking sensors
- Exterior parking camera front
- Exterior parking camera left
- Exterior parking camera right
- Exterior parking camera rear
The full 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
- Moonroof sunshade: manual
- Navigation system
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power moonroof
- 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
- Block heater
- Compressor: intercooled turbo
- Cylinder configuration: V-8
- Drive type: four-wheel
- Engine liters: 6.6L
- Engine location: front
- Fuel tank capacity: 36.0gal.
- Horsepower: 445hp @ 2,800RPM
- Hybrid traction battery type: none
- Manual-shift auto
- Mode select transmission
- Number of valves: 32
- Rear locking differential
- Recommended fuel: Diesel
- Standard fuel economy fuel type: gasoline
- Torque: 910 lb.-ft. @ 1,600RPM
- Transmission: 10 speed automatic
- Variable valve control
- Ground clearance (min): 284mm (11.2")
- 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
- Compression ratio: 16.00 to 1
- Curb weight: 3,573kg (7,877lbs)
- Engine bore x stroke: 103.0mm x 99.0mm (4.06" x 3.90")
- Engine displacement: 6.6 L
- Engine horsepower: 445hp @ 2,800RPM
- Engine torque: 910 lb.-ft. @ 1,600RPM
- Exterior body width: 2,079mm (81.8")
- Exterior height: 2,054mm (80.9")
- Exterior length: 6,349mm (249.9")
- 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")
- GVWR: 5,488kg (12,100lbs)
- Payload: 1,898kg (4,185lbs)
- 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")
- Towing capacity: 9,072kg (20,000lbs)
- 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
- 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
- Heads up display
- 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
Notes from the dealer
KBB.com Consumer Reviews
0.0out of 5 overall