Reduced by $5,391 since May 11, 2026

2021 GMC Sierra 3500HD Denali BLACK DIAMOND EDITION



Available
Special Offer
  • Retail Price: $64,226
  • Internet Price $60,798

  • YOU SAVE: $4,626

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Vehicle Information

VIN: 1GT49WEY1MF259253
Stock #: P6321
Model Code: TK30743
  • Body Style 4D Crew Cab
  • Exterior Color Ebony Twilight Metallic
  • Interior Color Jet Black
  • Mileage 71,710
  • Engine 8 Cyl - 6.60 L
  • Transmission 10-Speed Automatic
  • Fuel Type Diesel

Highlighted Features

Feature availability subject to final vehicle configuration. Please reference window sticker for more info.

Dealer Comments

ONE OWNER, CLEAN HISTORY REPORT, NEW TIRES, NAVIGATION, Bluetooth®, UPGRADED ALLOY WHEELS, LEATHER INTERIOR, REARVIEW CAMERA, HEATED SEATS, PARKING SENSORS, BLIND SPOT WARNING, REMOTE START, HEATED AND COOLED SEATING*, CRUISE CONTROL/SPEED CONTROL*, POWER DRIVERS SEAT, POWER PASSENGER SEAT, KEYLESS ENTRY*, MOONROOF / SUNROOF, FULLY LOADED, 4X4, 10-Speed Automatic, 4WD, Jet Black w/Perf Leather-Appointed Front Outboard Seat Trim, 12-Volt Rear Auxiliary Power Outlet, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 2 USB Ports (First Row), 2 USB Ports Inside Console, 2-Speed Active Transfer Case, 2nd Row Dual USB Charge-Only Ports, 2nd Row Heated Outboard Seats, 4G LTE Wi-Fi Hotspot Capable, 6 Rectangular Chromed Tubular Assist Steps, Apple CarPlay/Android Auto, Auto High-beam Headlights, Auto-Dimming Inside Rearview Mirror w/Camera, Automatic Emergency Braking, Bed View Camera w/2 Trailer Camera Provisions, Bose Premium 7 Speaker Sound System, Chrome Recovery Hooks, Compass Located In Instrument Cluster, Deep-Tinted Glass, Denali Black Diamond Edition, Denali Ultimate Package, Driver Alert Package I, Driver Alert Package II, Driver Memory, Electric Rear-Window Defogger, Electrical Lock Control Steering Column, Exhaust Brake, Floor-Mounted Center Console, Following Distance Indicator, Forge Perforated Leather-Appointed Seat Trim, Forward Collision Alert, Fully automatic headlights, Garage door transmitter, Genuine wood console insert, Genuine wood door panel insert, GMC Connected Access Capable, Gooseneck/5th Wheel Prep Package, HD Radio, HD Rear Vision Camera, HD Surround Vision w/2 Trailer View Camera Provisions, Heated Driver & Front Outboard Passenger Seats, Heated rear seats, Heated steering wheel, Hill Descent Control, Hitch Guidance w/Hitch View, In-Vehicle Trailering System App, Integrated Trailer Brake Controller, IntelliBeam Automatic High Beam On/Off, Keyless Open & Start, Lane Change Alert w/Side Blind Zone Alert, Lane Departure Warning System, LED Cargo Area Lighting, Manual Tilt-Wheel/Telescoping Steering Column, Memory seat, Multicolor 15 Diagonal Head-Up Display, MultiPro Audio System by Kicker, Navigation System, OnStar & GMC Connected Services Capable, Polished Exhaust Tip, Power Door Locks, Power Front Passenger Windows w/Express Up/Down, Power Front Windows w/Driver Express Up/Down, Power Rear Windows w/Express Down, Power Sliding Rear Window w/Defogger, Power Sunroof, Power-Retractable Assist Steps, Preferred Equipment Group 5SA, Prem Front Floor Liners w/Removable Carpet Insert, Prem Rear Floor Liners w/Removable Carpet Insert, ProGrade Trailering System, Radio: AM/FM w/Prem GMC Infotainment System & Navi, Rear Cross Traffic Alert, Rear Wheelhouse Liners, Remote Vehicle Starter System, Safety Alert Seat, Signature Denali Grille w/High Gloss Black Mesh, SiriusXM w/360L, Spray-On Pickup Bed Liner w/Denali Logo, Steering Wheel Audio Controls, Technology Package, Trailer Tire Pressure Monitor Sensors, Ultrasonic Front & Rear Park Assist, Unauthorized Entry Theft-Deterrent System, Universal Home Remote, Ventilated Driver & Front Passenger Seats, Wheels: 20 High Gloss Black Painted Aluminum, Wheels: 20 Multi-Dimensional Polished Aluminum, Wired Auxiliary Trailer Camera (LPO), Wireless Charging, Wireless Phone Projection, X31 Off-Road Package. Ebony Twilight Metallic 2021 GMC Sierra 3500HD Denali Duramax 6.6L V8 Turbodiesel 10-Speed Automatic 4WD


12 MONTHS COMPLIMENTARY MAINTENANCE INCLUDED!
Family Owned and Operated for over 25 years.

Eligible Benefits

All Features

  • Navigation System
  • Denali Black Diamond Edition
  • Denali Ultimate Package
  • Driver Alert Package I
  • Driver Alert Package II
  • Gooseneck/5th Wheel Prep Package
  • Preferred Equipment Group 5SA
  • Technology Package
  • X31 Off-Road Package
  • 7 Speakers
  • AM/FM radio: SiriusXM with 360L
  • Bose Premium 7 Speaker Sound System
  • HD Radio
  • MultiPro Audio System by Kicker
  • Premium audio system: Premium GMC Infotainment System
  • Radio: AM/FM w/Prem GMC Infotainment System & Navi
  • SiriusXM w/360L
  • Steering Wheel Audio Controls
  • Air Conditioning
  • Automatic temperature control
  • Electric Rear-Window Defogger
  • Front dual zone A/C
  • Rear window defroster
  • 12-Volt Rear Auxiliary Power Outlet
  • 120-Volt Bed Mounted Power Outlet
  • 120-Volt Instrument Panel Power Outlet
  • Driver Memory
  • Memory seat
  • Power driver seat
  • Power Front Passenger Windows w/Express Up/Down
  • Power Front Windows w/Driver Express Up/Down
  • Power Rear Windows w/Express Down
  • Power steering
  • Power windows
  • Remote keyless entry
  • Remote Vehicle Starter System
  • Steering wheel mounted audio controls
  • Universal Home Remote
  • Manual Tilt-Wheel/Telescoping Steering Column
  • Off-Road Suspension
  • Speed-sensing steering
  • Traction control
  • 4-Wheel Disc Brakes
  • ABS brakes
  • Dual front impact airbags
  • Dual front side impact airbags
  • Electrical Lock Control Steering Column
  • Front anti-roll bar
  • Front wheel independent suspension
  • Keyless Open & Start
  • Low tire pressure warning
  • Occupant sensing airbag
  • Overhead airbag
  • Power Door Locks
  • Power Sunroof
  • Pickup Bed
  • Brake assist
  • Electronic Stability Control
  • Lane Departure Warning System
  • Hill Descent Control
  • Auto High-beam Headlights
  • Delay-off headlights
  • Front fog lights
  • Fully automatic headlights
  • Panic alarm
  • Security system
  • Unauthorized Entry Theft-Deterrent System
  • Speed control
  • 2-Speed Active Transfer Case
  • 220 Amp Alternator
  • Engine Block Heater
  • Exhaust Brake
  • Heavy-Duty 80 Amp Battery
  • High Idle Switch
  • 6" Rectangular Chromed Tubular Assist Steps
  • Auto-dimming door mirrors
  • Black Front & Rear Molded Splash Guards (LPO)
  • Bumpers: body-color
  • Heated door mirrors
  • IntelliBeam Automatic High Beam On/Off
  • LED Cargo Area Lighting
  • Polished Exhaust Tip
  • Power door mirrors
  • Power-Retractable Assist Steps
  • ProGrade Trailering System
  • Rear step bumper
  • Rear Wheelhouse Liners
  • Signature Denali Grille w/High Gloss Black Mesh
  • Spray-On Pickup Bed Liner w/Denali Logo
  • Turn signal indicator mirrors
  • Winter Grille Cover
  • 2 USB Ports (First Row)
  • 2 USB Ports Inside Console
  • 2nd Row Dual USB Charge-Only Ports
  • 4G LTE Wi-Fi Hotspot Capable
  • Apple CarPlay/Android Auto
  • Auto-Dimming Inside Rearview Mirror w/Camera
  • Auto-dimming Rear-View mirror
  • Automatic Emergency Braking
  • Bed View Camera w/2 Trailer Camera Provisions
  • Compass
  • Compass Located In Instrument Cluster
  • Driver door bin
  • Driver vanity mirror
  • Floor-Mounted Center Console
  • Following Distance Indicator
  • Forward Collision Alert
  • Front reading lights
  • Garage door transmitter
  • Genuine wood console insert
  • Genuine wood door panel insert
  • GMC Connected Access Capable
  • HD Rear Vision Camera
  • HD Surround Vision w/2 Trailer View Camera Provisions
  • Heated steering wheel
  • Illuminated entry
  • Lane Change Alert w/Side Blind Zone Alert
  • Multicolor 15" Diagonal Head-Up Display
  • OnStar & GMC Connected Services Capable
  • Outside temperature display
  • Overhead console
  • Passenger vanity mirror
  • Prem Front Floor Liners w/Removable Carpet Insert
  • Prem Rear Floor Liners w/Removable Carpet Insert
  • Rear Cross Traffic Alert
  • Rear reading lights
  • Rear seat center armrest
  • Safety Alert Seat
  • Tachometer
  • Telescoping steering wheel
  • Tilt steering wheel
  • Trip computer
  • Ultrasonic Front & Rear Park Assist
  • Voltmeter
  • Wired Auxiliary Trailer Camera (LPO)
  • 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
  • Forge Perforated Leather-Appointed Seat Trim
  • Front Bucket Seats
  • Front Center Armrest
  • Heated Driver & Front Outboard Passenger Seats
  • Heated front seats
  • Heated rear seats
  • Power passenger seat
  • Split folding rear seat
  • Ventilated Driver & Front Passenger Seats
  • Ventilated front seats
  • Passenger door bin
  • Chrome Recovery Hooks
  • Hitch Guidance w/Hitch View
  • In-Vehicle Trailering System App
  • Integrated Trailer Brake Controller
  • Trailer Tire Pressure Monitor Sensors
  • Alloy wheels
  • Wheels: 20" High Gloss Black Painted Aluminum
  • Wheels: 20" Multi-Dimensional Polished Aluminum
  • Deep-Tinted Glass
  • Power Sliding Rear Window w/Defogger
  • Variably intermittent wipers
  • ONE OWNER
  • CLEAN HISTORY REPORT
  • NEW TIRES
  • NAVIGATION
  • Bluetooth®
  • UPGRADED ALLOY WHEELS
  • LEATHER INTERIOR
  • REARVIEW CAMERA
  • HEATED SEATS
  • PARKING SENSORS
  • BLIND SPOT WARNING
  • REMOTE START
  • HEATED AND COOLED SEATING*
  • CRUISE CONTROL/SPEED CONTROL*
  • POWER DRIVERS SEAT
  • POWER PASSENGER SEAT
  • KEYLESS ENTRY*
  • MOONROOF / SUNROOF
  • FULLY LOADED
  • 4X4
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Read our Google Reviews




Thank you Prestige Ford of Mount Dora for taking helping me to purchase my dream truck! Everyone was friendly the paperwork was fast and efficient and they got me the best deal. I strongly recommend anyone looking to buy a vehicle to check them out and let them take care of you!


Great experience with our salesman Sebastian. He got us in a new 25 f150 zero hassle or pressure. Warranty Forever is a great warranty and selling point from this dealer. Highly Recommend. Thanks again!


The best customer service in my experience that I’ve ever encountered. Honestly, the process from choosing my vehicle to paperwork was the quickest I’ve ever had from any dealership - they had everything lined up for a speedy exit -very efficient, I was very impressed! Sam, our salesman, was great. He explained everything all steps through the process, he made us feel very comfortable and he was very knowledgeable. Thanks again Sam for all you did for us!


Orlando Sod Install Loves Prestige Ford! While other dealers treated us with disrespect for being young Jovani and Sam treated us proper, they’re definitely a class above! We felt like we were buying a private jet or a luxury yatch could not recommend anyone else in this industry.


Went to Prestige with intention to trade my old Explorer with a new one that they had on their lot. Our Sales Person was Guillermo Gonzales. He was super polite, precise and got us the deal that we were looking for. The transaction went smoothly. We also returned to fix an under warranty item and again it all went well and very professional. Thank you Guillermo for making it a pleasant car purchase experience.


This dealership promptly resolved an issue that another Ford dealership in the area could not diagnose/resolve. Eric, the Service Director, makes himself accessible, is very knowledgeable, professional, and just a great person to work with. The waiting area at this dealership is clean, spacious and comfortable. We will continue to take our Ford to this dealership.


Why Buy at Prestige Ford in Mount Dora FL

Contact Prestige Ford for your Ford automotive needs! Search our Used Ford inventory and contact our internet sales department for current specials or to schedule a test drive. Located in Mount Dora, FL, our internet sales team provides excellent savings to customers in Mount Dora, Orlando, Clermont, and Sanford areas. Contact our dealership online for an internet quote.

Contact Prestige Ford about this Used 2021 GMC Sierra 3500HD Denali BLACK DIAMOND EDITION - Stock #P6321, VIN #1GT49WEY1MF259253

Sierra 3500HD specials for Mount Dora, Orlando, Clermont, and Sanford FL Ford shoppers.

Contact Prestige Ford online or call us for this and all GMC Sierra 3500HD specials, incentives, and financing options!

Lifetime warranty is included at Prestige Ford. While we strive for accuracy in the information on this site, absolute accuracy cannot be guaranteed. All vehicles are subject to prior sale. Must take same day delivery. ‡Vehicles shown at different locations are not currently in our inventory (Not in Stock) but can be made available at our location within a reasonable date from the time of your request, not exceeding one week.