Clean Tittle and CarFax. Accident Free. Our 2013 GMC Sierra 2500HD Denali 4x4 with the 6.6L Turbo Diesel is a top-tier, heavy-duty luxury pickup designed for towing and maximum comfort. It combines a powerful Duramax engine with the high-end Denali trim package.

Key Specs & Performance (6.6L Duramax Diesel)

Engine: 6.6-liter Duramax Turbodiesel V8 (LML Engine Code).

Power: 397 horsepower @ 3,000 rpm.

Torque: 765 lb-ft @ 1,600 rpm.

Transmission: Allison 1000 6-speed automatic with overdrive and manual mode.

Drivetrain: 4-Wheel Drive (4x4) with high-strength steel frame.

Towing Capacity: Up to 13,000 lbs (conventional), 17,900 lbs (fifth-wheel).

Payload: Roughly 3,000–4,200 lbs depending on configuration.

Fuel Capacity: 36-gallon tank.

Description & Key Features

Denali Exclusive: Unique chrome grille, 20-inch forged polished aluminum wheels, body-color bumpers, and chrome accents.

Interior Luxury: Leather-appointed heated and cooled front seats, heated steering wheel, power-adjustable pedals, and Bose premium audio system.

Technology: Full-color navigation with 30GB hard drive, Bluetooth, backup camera.

Towing Ease: Integrated trailer brake controller, exhaust brake system for downhill control, and trailering suspension package.

Convenience: Remote engine start, sunroof, power-sliding rear window, and EZ-Lift/locking tailgate.

Simple Summary

A very strong, luxurious, and comfortable "boss" truck. It is ideal for heavy towing (boats, campers, horse trailers) while providing a premium, quiet ride with all the features of a luxury SUV, though it has the stiff ride of a heavy-duty truck when empty

It has been through our full service oil change and professional detail. It also qualifies for all of our extended protection programs.

The JN Auto experience offers:

Free delivery is available--reach out to our team for details.

Financing options with the best rate and terms available.

Extended Protection Programs to give you further peace of mind.

A small town family owned car buying experience.

Check jnautosales.com for more information and other available inventory.

We will help you get the best rate and term available to give you our best price.

While great effort is made to ensure the accuracy of the information on our website, errors do occur. Please verify with our team by visiting our Huntington or Price locations.

Internet Pricing: Includes JN Auto submitting your financing