CARFAX One-Owner. Onyx Black 2021 GMC Sierra 3500HD 4WD 4WD 6-Speed Automatic 6.6L V8 ONE OWNER!!, CLEAN CARFAX!!, 6-Speed Automatic, 4WD, Jet Black w/Cloth Seat Trim, 18" Machined Aluminum Wheels, 2 Speakers, 2-Speaker Audio System Feature, 2-Speed Electronic Shift Transfer Case, 3.73 Rear Axle Ratio, 4-Way Manual Driver Seat Adjuster, 4-Way Manual Passenger Seat Adjuster, 4-Wheel Disc Brakes, ABS brakes, Air Conditioning, All-Weather Floor Liners (LPO), AM/FM radio, Apple CarPlay/Android Auto, Brake assist, Bumpers: chrome, Chrome Surround Grille w/Black Mesh, Color-Keyed Carpeting Floor Covering, Convenience Package, Deep-Tinted Glass, Delay-off headlights, Driver door bin, Dual front impact airbags, Dual front side impact airbags, E85 FlexFuel Capable, Electric Rear-Window Defogger, Electronic Stability Control, EZ Lift Power Lock & Release Tailgate, Front 40/20/40 Split-Bench Seat, Front anti-roll bar, Front Center Armrest w/Storage, Front License Plate Kit, Front reading lights, Front Rubberized Vinyl Floor Mats, Front wheel independent suspension, Fully automatic headlights, GMC MultiPro Tailgate, Heavy-Duty 80 Amp Battery, Hill Descent Control, Integrated Trailer Brake Controller, LED Cargo Area Lighting, Low tire pressure warning, Manual Windows, Occupant sensing airbag, Off-Road Suspension, Outside temperature display, Overhead airbag, Overhead console, Passenger vanity mirror, Pickup Bed, Power Door Locks, Power Front Windows w/Driver Express Up/Down, Power Front Windows w/Passenger Express Down, Power steering, Preferred Equipment Group 1SA, Premium audio system: GMC Infotainment System, Radio: AM/FM w/GMC Infotainment System, Rear step bumper, Remote Keyless Entry, Solar Absorbing Tinted Glass, Spray-On Pickup Bed Liner w/GMC Logo, Steering Wheel-Mounted Cruise Control, Suspension Package, Tachometer, Tilt steering wheel, Traction control, Trip computer, Variably intermittent wipers, Vinyl Seat Trim, Voltmeter, X31 Off-Road Package.
It's our 34th anniversary, please come see us. Odometer is 42837 miles below market average!
Awards:
* JD Power Automotive Performance, Execution and Layout (APEAL) Study
Used 2021 GMCSierra 3500HD Base Truck V8
- Exterior Color
- Onyx Black
- Interior Color
- Jet Black
- Odometer
- 10,246 miles
- Transmission
- 6-Speed Automatic
- Drivetrain
- 4WD
- Engine
- 6.6L V8
- VIN
- 1GT39SE75MF281851
- Stock Number
- 10944B
Included Packages & Accessories
- Suspension Package
- 2 Speakers
- AM/FM radio
- Premium audio system: GMC Infotainment System
- Air Conditioning
- Power 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
- Delay-off headlights
- Fully automatic headlights
- Heavy-Duty 80 Amp Battery
- Bumpers: chrome
- E85 FlexFuel Capable
- Front License Plate Kit
- GMC MultiPro Tailgate
- Rear step bumper
- Spray-On Pickup Bed Liner w/GMC Logo
- All-Weather Floor Liners (LPO)
- Apple CarPlay/Android Auto
- Driver door bin
- Front reading lights
- Outside temperature display
- Overhead console
- Passenger vanity mirror
- Tachometer
- Tilt steering wheel
- Trip computer
- Voltmeter
- Vinyl Seat Trim
- Front Center Armrest w/Storage
- Integrated Trailer Brake Controller
- 18" Machined Aluminum Wheels
- Variably intermittent wipers
- 3.73 Rear Axle Ratio
- ONE OWNER!!
- CLEAN CARFAX!!
- Convenience Package
- Preferred Equipment Group 1SA
- X31 Off-Road Package
- 2-Speaker Audio System Feature
- Radio: AM/FM w/GMC Infotainment System
- Electric Rear-Window Defogger
- 4-Way Manual Driver Seat Adjuster
- Power Front Windows w/Driver Express Up/Down
- Power Front Windows w/Passenger Express Down
- Remote Keyless Entry
- Off-Road Suspension
- EZ Lift Power Lock & Release Tailgate
- Power Door Locks
- Hill Descent Control
- Steering Wheel-Mounted Cruise Control
- 2-Speed Electronic Shift Transfer Case
- Chrome Surround Grille w/Black Mesh
- LED Cargo Area Lighting
- Color-Keyed Carpeting Floor Covering
- Front Rubberized Vinyl Floor Mats
- 4-Way Manual Passenger Seat Adjuster
- Front 40/20/40 Split-Bench Seat
- Deep-Tinted Glass
- Manual Windows
- Solar Absorbing Tinted Glass
Detailed Specifications
- 1st row curtain head airbags
- 4-wheel ABS Brakes
- ABS and Driveline Traction Control
- AM/FM/Satellite-prep Radio
- Audio System Premium Brand: GMC Infotainment System
- Automatic locking hubs
- Auxilliary engine cooler
- Auxilliary transmission cooler
- Black grille w/chrome surround
- Bluetooth wireless phone connectivity
- Braking Assist
- Clock : Digital
- Cupholders: Front
- Daytime running lights
- Door pockets: Driver and passenger
- Door reinforcement: Side-impact door beam
- Dusk sensing headlights
- Engine immobilizer
- External temperature display
- Front Head Room : 43.1 "
- Front Hip Room: 60.9"
- Front Independent Suspension
- Front Leg Room: 44.5"
- Front Shoulder Room : 66.1 "
- Front Stabilizer Bar : Bar
- Front Ventilated disc brakes
- Front reading lights
- Front split-bench
- Front suspension stabilizer bar
- Fuel Capacity: 36.0 gal.
- Fuel Type: Regular unleaded
- GMC Infotainment System
- Headlights off auto delay
- Independent front suspension classification
- Instrumentation: Low fuel level
- Leaf rear spring
- Leaf rear suspension
- Manual driver mirror adjustment
- Manual extendable trailer style exterior mirrors
- Manual front air conditioning
- Manual passenger mirror adjustment
- One 12V DC power outlet
- Overall Length: 235.5"
- Overhead console: Mini
- Passenger Airbag
- Passenger vanity mirrors
- Power steering
- Privacy glass: Light
- Rigid axle rear suspension
- Seatbelt pretensioners: Front
- Short and long arm front suspension
- Side airbag
- Silver steel rims
- Spare Tire Mount Location: Underbody w/crankdown
- Stability controll with anti-roll
- Steel spare wheel rim
- Suspension class: Regular
- Tachometer
- Tilt-adjustable steering wheel
- Tire Pressure Monitoring System: Tire specific
- Tires: Prefix: LT
- Tires: Speed Rating: S
- Torsion bar front spring
- Total Number of Speakers: 2
- Trailer hitch
- Transmission hill holder
- Trip computer
- Urethane shift knob trim
- Urethane steering wheel trim
- Variable intermittent front wipers
- Vehicle Emissions: Federal
- Video Monitor Location: Front
- Vinyl floor covering
- Vinyl seat upholstery
- Wheelbase : 141.6 "
Standard Features
- Hill Descent Control
- Off-Road Suspension
- Front Rubberized Vinyl Floor Mats
- 4-Way Manual Driver Seat Adjuster
- 4-Way Manual Passenger Seat Adjuster
- Remote Keyless Entry
- EZ Lift Power Lock & Release Tailgate
- Deep-Tinted Glass
- LED Cargo Area Lighting
- Electric Rear-Window Defogger
- Steering Wheel-Mounted Cruise Control
- Power Front Windows w/Driver Express Up/Down
- Power Front Windows w/Passenger Express Down
- Power Door Locks
- 2-Speaker Audio System Feature
- Front 40/20/40 Split-Bench Seat
- Solar Absorbing Tinted Glass
- Chrome Surround Grille w/Black Mesh
- Manual Windows
- 2-Speed Electronic Shift Transfer Case
Dealer Notes
KBB.com Consumer Reviews
- 5.0
2020 GMC Denali 3500 HD Duramax is a BEAST!
By Merlinsmerc on Friday, January 22, 2021
Pulling a conventional 10,000 lb trailer over mountain passes is a whole new experience. Staying at the speed limit up long steep grades did not change the engine temperature. I feathered the accelerator up the mountain. The new 10 speed transmission is so smooth you cant feel it changing gears. This is my second GMC Denali Duramax, first being a 2016. I debated trading in for over a year, and am so happy I made the trade. Trailers always exceed by far the tongue weight posted on them, and in my case it came in at 1450 lbs. That exceeded my trucks posted maximum. The 2020 dually posts a 2,000 lb tongue weight, so now I can front load the trailer, and that reduces sway. If you can afford it, and have a heavy trailer, buy the truck! - 5.0
Love our truck
By Ron on Friday, December 11, 2020
The truck doesn’t have a sun roof which it was suppose to have - 2.0
In shop for 13 weeks so far!
By Whip on Monday, September 09, 2024
My truck has been in the shop for 13 weeks to this point with no end in sight. The Infotainment panel blew out which controls pretty much everything. Nice truck except if something goes wrong then, good luck! I would recommend looking at Fords and Rams and ask the question, how many vehicles do you have in your shop waiting for parts and for how long. I heard of one at my GMC dealership that has been waiting for 8 months! Only thing I get from GM is "we understand your frustration". Apparently they don't, or I would have my truck back long ago.