THIS TRUCK RIPS!!! Like being shot from a cannon this truck hits the road with a 5 stage tune and is in incredible shape for it's age.

This 2012 GMC Sierra 3500HD Denali in striking black delivers serious capability with the legendary Duramax 6.6L turbo diesel engine and Allison 1000 six-speed automatic transmission, offering the dependable power and torque you need for demanding work and towing applications.

• Duramax 6.6L V8 Turbodiesel engine with 397 hp and 765 lb-ft of torque
• Allison 1000 electronically controlled six-speed automatic transmission with tow/haul mode
• Power sunroof with express-open feature
• Off-road suspension package with 35mm twin-tube shock absorbers
• AM/FM stereo with MP3 compatible CD/DVD player and navigation system
• Bose premium speaker system with SiriusXM satellite radio
• Heavy-duty dual 730 CCA battery system
• Heated front bucket seats with 12-way power adjustment and memory settings
• Perforated leather-appointed seat trim with ventilated front seats
• Rear exterior parking camera
• 18-inch forged polished aluminum wheels
• 4WD with electronic stability control
• Engine block heater for cold weather operation
• Exhaust brake for enhanced towing control

The Denali trim elevates your experience with premium features including heated leather seats, automatic temperature control with dual-zone air conditioning, and a heated steering wheel. The heated front seats and rear window defroster ensure comfort through harsh winters, while the automatic headlights and rear defroster add convenience and safety to your daily driving.

Advanced technology keeps you connected and informed. The integrated navigation system guides your route, while OnStar Directions and Connections provides emergency communication support. Steering wheel-mounted audio controls let you manage entertainment without taking your hands off the wheel, and the trip computer monitors your vehicle's vital statistics.

This truck's heavy-duty construction is evident in every detail. The chromed tubular assist steps make entry and exit easier, while the stainless-steel muffler and tailpipe resist corrosion. The radiator grille and front bumper opening cover protect your engine during winter weather, and the comprehensive brake system featuring dual front disc brakes with ABS provides reliable stopping power even with maximum payloads.

The off-road suspension package sets this Sierra apart for those who venture beyond pavement. With a reinforced front stabilizer bar and purposeful jounce bumpers, this truck handles challenging terrain with confidence. Whether you're tackling work sites, towing heavy loads, or exploring remote areas, the Sierra 3500HD delivers the durability and performance you expect from GMC's flagship heavy-duty truck.

Contact us today to see this powerful diesel truck in person and discover why the Sierra 3500HD Denali remains the choice for those who demand capability, comfort, and reliability.

Options:

AM/FM Stereo w/MP3 CD/DVD/Navigation

Heavy-Duty Handling/Trailering Suspension Package

License Plate Front Mounting Package

Off-Road Suspension Package

Preferred Equipment Group 5SA

7 Speakers

AM/FM radio: SiriusXM

AM/FM Stereo w/MP3 Compatible 6-Disc CD

Bose Premium Speaker System

CD player

Radio data system

SIRIUSXM Satellite Radio

Air Conditioning

Automatic temperature control

Front dual zone A/C

Rear window defroster

Front Passenger 12-Way Power Seat Adjuster

Memory seat

Pedal memory

Power driver seat

Power steering

Power windows

Remote keyless entry

Steering wheel mounted audio controls

Traction control

4-Wheel Disc Brakes

ABS brakes

Dual front impact airbags

Dual front side impact airbags

Emergency communication system: OnStar Directions & Connections

Front anti-roll bar

Front wheel independent suspension

Overhead airbag

Power Sunroof w/Express-Open

730 CCA Heavy-Duty Dual Battery

Brake assist

Electronic Stability Control

Exterior Parking Camera Rear

Delay-off headlights

Front fog lights

Fully automatic headlights

Aluminized Stainless-Steel Muffler & Tailpipe

Panic alarm

Security system

Speed control

Engine Block Heater

Exhaust Brake

6" Oval Chromed Tubular Assist Steps

Bodyside moldings

Bumpers: body-color

Heated door mirrors

Power door mirrors

Radiator Grille & Front Bumper Opening Cover

Rear step bumper

Turn signal indicator mirrors

Adjustable pedals

Auto-Dimming Inside Rear-View Mirror

Auto-dimming Rear-View mirror

Compass

Driver door bin

Driver vanity mirror

Front reading lights

Garage door transmitter

Heated steering wheel

Illuminated entry

NavTraffic

Outside temperature display

Overhead console

Passenger vanity mirror

Rear reading lights

Rear seat center armrest

Tachometer

Tilt steering wheel

Trip computer

Voltmeter

Driver 12-Way Power Seat Adjuster

Front Bucket Seats

Front Center Armrest

Heated Front Bucket Seats

Heated front seats

Perforated Nuance Leather-Appointed Seat Trim

Power passenger seat

Split folding rear seat

Ventilated front seats

Passenger door bin

18" Forged Polished Aluminum Wheels

Alloy wheels

Variably intermittent wipers

3.73 Rear Axle Ratio