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2021 GMC Sierra 2500HD Denali

DENALI ULTIMATE PACKAGE

History & Pricing Tools

Features

Exterior
Onyx Black
Interior
Jet Black
Drivetrain
Four Wheel Drive
Engine
6.6L 8 Cylinders
Horsepower
401 hp @ 5200 rpm
Torque
464 lb-ft @ 4000 rpm
Transmission
Automatic
Style
4WD Crew Cab 159" Denali

Included Packages & Options

Option
Original
MSRP ($)
DENALI ULTIMATE PACKAGE
Includes (CWM) Technology Package And (CF5) Power Sunroof
$2,795
ENGINE BLOCK HEATER
$195
LPO, ALL-WEATHER FLOOR LINER, 1ST AND 2ND ROWS
(Dealer-Installed)
$285
LPO, FRONT AND REAR MOULDED SPLASH GUARDS, BLACK
(Dealer-Installed)
$220
LPO, GMC PROTECTION PACKAGE
Includes (RIA) All-Weather Floor Liner
LPO And (VQK) Front And Rear Black Moulded Splash Guards
LPO
(Dealer-Installed)
$505
SUNROOF, POWER
$1,325
TECHNOLOGY PACKAGE
Includes (DRZ) Rear Camera Mirror And (UV6) Multicolour 15" Diagonal Head-Up Display
$1,470
TRAILER TIRE PRESSURE MONITOR SENSORS
Includes Set Of 4 Sensors. Sensor Functionality Requires (U1D) In-Vehicle Trailering App To Be Ordered With The Vehicle And Installed By The Factory. Sensors Will Be Shipped Loose With The Truck And Will Need To Be Installed On Trailer By Customer. System Is Capable Of Monitoring Up To 6 Wheels. Additional Or Replacement Sensors Are Available Through GM Accessories
$60
Additional Options
Total Added Value
$6,855

Description

Command the road in ultimate style with this stunning 2021 GMC Sierra 2500HD 4WD Crew Cab 159" Denali. Dressed in a commanding Onyx Black exterior and paired with a refined Jet Black interior, this heavy-duty pickup represents the pinnacle of professional-grade luxury and rugged sophistication. Designed for those who refuse to compromise between premium comfort and hard-working capability, this Denali trim stands out on any highway or job site, making it the premier choice for discerning truck buyers seeking an elite, high-end towing machine.

Beneath the hood, a powerful 6.6L 8 Cylinder engine delivers the robust horsepower and torque required to conquer heavy trailering and hauling tasks with absolute confidence. Equipped with an advanced Four Wheel Drive (4WD) system and a spacious 159-inch wheelbase Crew Cab configuration, this truck offers exceptional stability, traction, and passenger volume. Whether you are pulling a large RV, navigating challenging job site terrain, or managing demanding payloads, the performance-focused drivetrain of this 2021 GMC Sierra 2500HD is engineered to handle your toughest utility needs with ease.

Inside the cabin, luxury and cutting-edge utility blend seamlessly thanks to the addition of the highly desirable Denali Ultimate Package and the advanced Technology Package. A power sunroof floods the interior with natural light, while the LPO GMC Protection Package and LPO all-weather floor liners for both the 1st and 2nd rows ensure your cabin remains shielded from mud and debris. Do not miss your chance to own this exceptionally well-equipped 2021 GMC Sierra 2500HD Denali—a heavy-duty powerhouse that perfectly balances elite passenger comfort, advanced trailering tech, and legendary capability.

Estimated Payment Calculator

Loan Amount
$44,085
Estimated Payment *
$0/mo
Credit Score
520 - Below 24.99% APR
580 - 619 20.99% APR
620 - 679 12.99% APR
680 - 779 8.99% APR
780 - Above 6.99% APR
Payment Terms
24 mo
36 mo
48 mo
60 mo
72 mo
Disclaimer
All Payments exclude government fees and taxes, any finance charges, any dealer document preparation charge, and any emission testing charge. The price for listed vehicles as equipped does not include charges such as: License, Title, Registration Fees, State or Local Taxes, Smog Fees, Credit Investigation, Optional Credit Insurance, Physical Damage of Liability Insurance, or Delivery Fees.

Specifications

ONYX BLACK
Pickup Box: Bed Liner
Pickup Box: Integrated Tailgate Step
Roof: Generic Sun/Moonroof
Roof: Sun/Moonroof
Running Boards: Running Boards/Side Steps
Tire - Front: Tires - Front All-Terrain
Tire - Rear: Tires - Rear All-Terrain
Tire - Spare: Conventional Spare Tire
Exterior
Bed Liner, Spray-on, Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel) (Denali logo replaces GMC logo.)
Bed Step, Black integrated on forward portion of bed on driver and passenger side
Bumper, front, body-colour lower
Bumper, rear body-colour with bumper CornerSteps
Cargo tie downs (12), fixed rated at 500 lbs (226.8 kg) per corner
CornerStep, rear bumper
Door handles, chrome
Fog lamps, LED
Glass, deep-tinted
Grille (Signature Denali grille with high gloss Black mesh and Chrome inserts.)
Lamps, cargo area cab mounted integrated with centre high mount stop lamp, with switch in bank on left side of steering wheel
Lamps, Smoked Amber roof marker, (LED)
LED Cargo Area Lighting located in cargo bed activated with switch on centre switch bank or key fob
LPO, Polished exhaust tip (dealer installed) (Requires (L8T) 6.6L V8 gas engine. Not included with (L5P) Duramax 6.6L Turbo-Diesel V8 engine.)
Mirror caps, chrome
Mirrors, outside power-adjustable vertical trailering with heated and auto-dimming upper glass, (driver and passenger) lower convex mirrors, turn signal indicators, puddle lamps, perimeter lighting, auxiliary lighting, power folding/extending (extends 3.31" [84.25mm])
Mouldings, beltline, stainless steel
Tailgate and bed rail protection caps, top
Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
Tailgate, GMC MultiPro Tailgate with six functional load/access features
Taillamps, LED signature taillight with LED stop and reverse light
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
Tire, spare LT275/70R18 all-terrain, blackwall
Tires, LT275/65R20 all-terrain, blackwall
Wheelhouse liners, rear

Disclaimer

Transparent Pricing. Zero Add-Ons. Zero Games.
All vehicles are subject to prior sale and availability. Advertised price includes dealer document processing fees. Price excludes only applicable sales tax and government registration, title, and license fees. No mandatory dealer add-ons are required to purchase a vehicle at the advertised price.
Every vehicle undergoes a thorough inspection and professional reconditioning process with the goal of presenting our vehicles in exceptional condition. We also prioritize preserving the vehicle's original factory finish whenever appropriate rather than performing unnecessary cosmetic repairs. As with any pre-owned vehicle, minor cosmetic imperfections considered negligible may remain and individual expectations may vary.
Vehicle information, options, photos, mileage, and specifications are believed to be accurate but should be verified prior to purchase. Typographical, data, or technical errors may be corrected subject to applicable law. Financing, rates, and offers are subject to lender approval. See 4 Season Motors for complete written terms.
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