The 2024 GMC Sierra 2500HD AT4 is one of the hottest heavy-duty trucks on the market today, and this one represents an incredible opportunity for someone looking to save thousands on a loaded Duramax diesel without sacrificing condition, performance, or equipment. This is a two-owner, Clean Carfax truck with 131,095 miles that has clearly been maintained properly and cared for its entire life. Mechanically, this truck is extremely solid -- all services are current and up to date, it runs excellent, drives tight, and needs absolutely nothing. The only reason this truck is being priced this aggressively is because it does have minor hail damage that has not yet been repaired. Rather than repairing it immediately and pricing it higher, we are offering it exactly as it sits at only $54,991, giving the next owner a chance to save a substantial amount of money before repairs are completed and the price increases.

Finished in the stunning Summit White exterior over the highly desirable Jet Black interior with Kalahari accents, this Sierra has the perfect luxury-meets-aggressive appearance that made the AT4 package so popular. It is powered by the legendary 6.6L Duramax Turbo-Diesel V8 paired to the proven Allison 10-speed automatic transmission, delivering exceptional towing capability, reliability, torque, and drivability.

HIGHLIGHTS & KEY FEATURES

6.6L DURAMAX TURBO-DIESEL + ALLISON 10-SPEED

The heart of this truck is the highly sought-after Duramax diesel engine paired to the Allison transmission -- one of the most respected drivetrains in the heavy-duty truck market. Smooth power delivery, incredible towing capability, excellent highway manners, and long-term durability make this combination extremely desirable.

OVER $85,000 ORIGINAL MSRP

This truck carried an original MSRP of over $85,000 new, showing just how heavily optioned this AT4 truly is.

AT4 PREMIUM PLUS PACKAGE

This is not a base truck. It is equipped with the sought-after AT4 Premium Plus Package, giving it a perfect blend of luxury, technology, off-road capability, and premium comfort.

TECHNOLOGY PACKAGE

Loaded with high-end driver technology and convenience features including:

• Multi-Color Head-Up Display

• Rear Camera Mirror

• HD Surround Vision

• Adaptive Cruise Control

• Trailer Side Blind Zone Alert

• Front & Rear Park Assist

• Rear Cross Traffic Alert

• Forward Collision Alert

• Lane Departure Warning

• Safety Alert Seat

This truck feels every bit like a luxury SUV inside while still maintaining true heavy-duty capability.

INTERIOR FEATURES

Inside, the cabin is exactly what you would expect from a premium GMC HD truck. The Jet Black interior with Kalahari accents gives the truck a rich, upscale appearance while still maintaining the rugged AT4 styling.

Interior features include:

• Heated and ventilated front bucket seats

• Heated rear seats

• Heated steering wheel

• Dual-zone automatic climate control

• Driver memory seating

• Premium Bose sound system

• Massive 13.4-inch touchscreen infotainment system

• Wireless Apple CarPlay

• Wireless Android Auto

• Remote start

• Premium floor liners

• Power sliding rear window

• Rear seat storage package

The cabin is quiet, comfortable, and exceptionally refined for a heavy-duty diesel truck.

EXTERIOR FEATURES

The exterior styling on the AT4 package gives this truck an aggressive factory stance that separates it from standard Sierra models.

Exterior highlights include:

• Factory AT4 off-road appearance package

• Power retractable running boards

• LED projector headlamps

• LED fog lamps

• LED cargo lighting

• Red front recovery hooks

• Power folding and extending tow mirrors

• GMC MultiPro tailgate

• Spray-in bedliner with AT4 logo

• Factory skid plates

• Factory off-road suspension

• Power sunroof

This truck has an incredible road presence and still looks phenomenal despite the minor hail damage.

WHY THIS TRUCK IS PRICED SO AGGRESSIVELY

We want to be upfront and transparent -- this Sierra does have minor hail damage that has not yet been repaired. Because of that, we are pricing the truck aggressively in its current condition at only $54,991. Once the hail repair is completed, the asking price will absolutely increase.

For someone looking for maximum value, this is an opportunity to own a loaded, clean-title Duramax AT4 for thousands below comparable market pricing.

THE BOTTOM LINE

If you have been searching for a:

• Clean Carfax Duramax

• Loaded AT4 package

• Luxury heavy-duty truck

• Properly maintained diesel

• Aggressively priced HD truck

• Tow rig that still looks sharp

• Truck with excellent service history and drivability

...this Sierra 2500HD AT4 checks every box.

Hard-loaded trucks like this with clean history, excellent mechanical condition, and over $85,000 MSRP simply do not come around at this price point very often.

 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!