 2024 GMC Sierra 1500 AT4X The Ultimate Off-Road Luxury Truck! 

When only the best will do, the 2024 GMC Sierra 1500 AT4X stands at the top of the lineup. Combining serious off-road capability, premium luxury, cutting-edge technology, and legendary GMC toughness, this truck is built to conquer the trail while surrounding you with first-class comfort.

Powered by the legendary 6.2L EcoTec3 V8 engine producing 420 horsepower and 460 lb-ft of torque, paired with a smooth 10-speed automatic transmission and an advanced 4WD system, the AT4X delivers uncompromising performance whether you're climbing rocky trails, towing your toys, or cruising the highway.

 AT4X GMC's Most Premium Off-Road Truck:

Full-grain leather seating surfaces with massage function
Heated & ventilated front seats
Heated rear seats
16-way power front seats with memory
Power sunroof
13.4" GMC Premium Infotainment System
12.3" fully digital driver information centre
Wireless Apple CarPlay & Android Auto
Wireless phone charging
Bose® Premium Audio System
MultiPro Tailgate
Spray-in bedliner
Head-Up Display (HUD)
Surround Vision (360° Camera)

Luxury meets rugged capability in every detail.

 Built to Go Where Others Can't:

Multimatic DSSV spool-valve dampers
Front & rear electronic locking differentials
Factory 2-inch suspension lift
Skid plates for underbody protection
Off-Road drive modes
33" Goodyear Wrangler Territory MT tires
Hill Descent Control

Whether you're on the trail or at the job site, the AT4X is engineered to perform.

 Power, Capability & Confidence:

420 HP 6.2L V8 engine
10-speed automatic transmission
Advanced 4WD system with two-speed transfer case
Exceptional towing capability
Built Ford... scratch that... Built GMC Professional Grade

From towing boats and trailers to exploring off the beaten path, the Sierra AT4X is ready for anything.

 Advanced GMC Safety Pro:

Super Cruise capability (when equipped)
Forward Collision Alert
Automatic Emergency Braking
Lane Keep Assist with Lane Departure Warning
Blind Zone Steering Assist
Rear Cross Traffic Braking
Adaptive Cruise Control

Advanced technology designed to give you complete confidence wherever you drive.

 Luxury Without Limits

The Sierra AT4X offers a refined cabin worthy of a luxury SUV while maintaining the capability of a true full-size pickup. Whether you're commuting, towing, exploring backroads, or heading to the cottage, this truck delivers a driving experience unlike any other.

Why You'll Love It:

Flagship AT4X model
Legendary 6.2L V8 performance
Premium leather interior with massage seats
Class-leading off-road capability
Advanced technology throughout
Exceptional towing and hauling capability
One of the most luxurious trucks on the market

At Harmony Hyundai, we make buying easy:

Fully inspected by certified technicians
Competitive financing options available
Top dollar for your trade
Professional, transparent buying experience

 The 2024 GMC Sierra 1500 AT4X isn't just another pickupit's the perfect combination of rugged capability, premium luxury, and uncompromising performance. Opportunities to own a truck this exceptional don't come around often.

Visit Harmony Hyundai today and experience what it means to drive GMC's most capable and luxurious Sierra ever built! 