2014 GMC Sierra 3500HD Denali 6.6L Duramax Diesel 6-Spd Allison 4wd TX

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2014 GMC Sierra 3500HD Denali 6.6L Duramax Diesel 6-Spd Allison 4wd TX





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[16U] Steel Gray Metallic
Ebony Leather
Duramax 6.6L Diesel Turbo V8 397hp 765ft. lbs.
AS-IS Extended Available
East Dallas Diesel

Step into the realm of power and prestige with the 2014 GMC Sierra 3500HD Denali, a paragon of strength that's ready to command the roads and captivate your senses. This isn't just a truck; it's a statement—a testament to what happens when impeccable design meets unparalleled capability.

Adorned in a sophisticated gray exterior, this Sierra 3500HD Denali exudes confidence and composure. It's a color that perfectly complements the bold lines and commanding presence of this heavy-duty pickup. The black leather interior welcomes you into a cabin crafted for comfort and luxury, providing a stark, beautiful contrast that speaks volumes of its refined character.

Under the hood lies the heart of this mechanical beast—the Duramax 6.6L Diesel Turbo V8 engine. Boasting an earth-shattering 397 horsepower and an astounding 765 foot-pounds of torque, this powerhouse is engineered to conquer the toughest of tasks. Whether you're towing heavy loads or navigating rugged terrain, the Sierra Denali responds with a performance that's as smooth as it is robust.

The Allison 1000 6-Speed Shiftable Automatic transmission is a marvel in automotive technology, offering seamless shifts and intelligent adaptability. It's a partnership that ensures the power from the Duramax engine is delivered with precision, giving you a driving experience that's both exhilarating and reassuring.

As if the performance isn't convincing enough, this Sierra 3500HD Denali comes with a pedigree of awards that solidify its standing as a leader in its class. Recognized by J.D. Power and Associates in both the Initial Quality Study (IQS) and the Vehicle Dependability Study (VDS) as a Top Model, this truck doesn't just meet expectations—it exceeds them. And with the honor of Kelley Blue Book's Brand Image Awards for Most Refined Brand, you can take pride in owning a vehicle that's been celebrated for its commitment to quality and sophistication.

The manufacturer options and packages on this Sierra 3500HD Denali are the cherries on top, offering you a vehicle that's been tailored for the discerning individual who accepts nothing but the best. Every detail, every feature has been meticulously chosen to enhance your driving experience, ensuring that every journey is as enjoyable as it is memorable.

Imagine yourself behind the wheel of this gray masterpiece, the envy of passersby as they recognize the emblem of Denali—an emblem synonymous with luxury and performance. Feel the power coursing through your fingertips, the comfort of black leather seats cradling you, and the peace of mind that comes with owning a vehicle celebrated for its dependability.

This 2014 GMC Sierra 3500HD Denali isn't just a truck—it's your next adventure, your workhorse, your mobile sanctuary. It's ready to fulfill the promises of its prestigious lineage and take you wherever you need to go with grace and might.

Don't let this opportunity pass you by. Embrace the chance to own a vehicle that's as capable as it is captivating. The 2014 GMC Sierra 3500HD Denali is waiting for you—will you answer the call?


2014 GMC Sierra 3500HD

Denali Edition

1 Owner TX TRUCK

6.6L Duramax Diesel

6-Speed Allison Automatic Transmission


Steel Gray Metallic Exterior

Black Leather Interior

Wood Trim

Wood and Leather Trimmed Steering Wheel

189,835 Miles


One Owner

Texas Owned Vehicle

Park Assist



Heated/Cooled Seats

Heated Steering Wheel

Steering Wheel Controls

Bluetooth Technology

Hands-Free Communication 

Dual Climate Control

Satellite Radio

AM/FM Radio

CD Player

Power Memory Seats

Power Windows/Locks

Power Mirrors

Cruise Control

External Temperature

Keyless Entry

Automatic Transmission

Duramax 6.6L Diesel Turbo V8 397hp 765ft. Lbs. Engine

Well Maintained

Very Clean!

Professionally Detailed

And Much More!!


 Come see our indoor showroom in Dallas with 70+ carefully selected luxury and performance vehicles, including vehicles from Chevrolet, GMC, Ford, Mercedes-Benz, BMW, Ram, Audi, Cadillac, and more. Every car is hand-picked, and can’t beat our prices!  Every vehicle that comes through our showroom has been fully reconditioned and meticulously detailed to be like new, just for you. 


EAST DALLAS DIESEL in DFW is a family-owned and operated business. We are committed to delivering the best possible service! Our mission is to provide Dallas and Fort Worth with hand-picked, quality vehicles at no-hassle prices. We take trade-ins and can offer pre-purchase inspections, financing, warranties, and more! We welcome third-party inspections! And MUCH MORE!

Installed Equipment


  • Comfort Features
  • Heated steering wheel
  • Steering wheel trim: leather
  • Floor mats: front
  • Floor mat material: carpet
  • Convenience Features
  • Adjustable pedals: power
  • Tool kit
  • Power steering
  • Power outlet(s): two 12V front
  • Multi-function remote: keyless entry
  • Memorized settings: 2 driver
  • Cruise control
  • Universal remote transmitter
  • Remote engine start
  • Rearview mirror: auto-dimming
  • Instrumentation
  • Trip odometer
  • Digital odometer
  • Multi-function display
  • Clock
  • Seats
  • Driver seat: cooled
  • Driver seat power adjustments: 12
  • Passenger seat: cooled
  • Passenger seat power adjustments: 12
  • Upholstery: leather-trimmed
  • Front seat type: bucket
  • Rear seat type: 60-40 split bench
  • Rear seat folding: folds up
  • Air Conditioning
  • Front air conditioning: automatic climate control
  • Front air conditioning zones: dual


  • Mirrors
  • Towing mirrors
  • Side mirrors: heated
  • Windows
  • Front wipers: variable intermittent
  • Solar-tinted glass
  • Window defogger: rear
  • Power windows
  • Lights
  • Front fog lights
  • Exterior entry lights: approach lamps
  • Daytime running lights
  • Roof-mounted lights
  • Exterior Features
  • Front bumper color: body-color
  • Door handle color: chrome
  • Tailgate: lift assist
  • Pickup bed light
  • Wheels and Tires
  • Spare tire size: full-size matching
  • Spare wheel type: steel
  • Wheels: aluminum alloy


  • Powertrain
  • 4WD selector: electronic hi-lo
  • Locking differential: rear
  • Battery: heavy duty
  • Battery saver
  • Auxiliary transmission fluid cooler
  • Auxiliary oil cooler
  • 4WD type: part time
  • Misc
  • Tuned suspension: heavy duty
  • Towing and Hauling
  • Trailer wiring: 7-pin
  • Trailer hitch
  • Trailer brake controller
  • Tow/Haul mode
  • Tow hooks: front


  • Audio System
  • Subwoofer: 1
  • Speed sensitive volume control
  • Satellite radio: SiriusXM
  • Radio data system
  • Premium brand: Bose
  • In-Dash CD: 6 disc
  • Auxiliary audio input: Bluetooth
  • Telematics
  • Satellite communications: OnStar
  • Misc
  • Wireless data link: Bluetooth


  • Brakes
  • Rear brake type: disc
  • Power brakes
  • Electronic brakeforce distribution
  • ABS: 4-wheel
  • Security
  • Power door locks
  • Anti-theft system: alarm
  • Safety
  • Parking sensors: rear
  • Child seat anchors
  • Child safety door locks
  • Camera system: rearview
  • Airbags
  • Front airbags: dual

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