Used 2024 GMC Sierra 1500 AT4

The 2024 GMC Sierra 1500 AT4 blends rugged off-road capability, premium craftsmanship, and everyday versatility. With its aggressive stance, bold styling, and advanced technology, this full-size pickup delivers both adventure-ready performance and refined comfort, perfect for those who want a truck that looks as tough as it performs. 

Performance & Capability 

• Engine: 6.2L ECOTEC3 V8 delivering commanding power and responsive performance 

• Transmission: Smooth-shifting 10-speed automatic with electronic precision shift 

• Drivetrain: Autotrac 4-Wheel Drive (4WD) for confident traction across all terrains 

• Suspension: Off-road tuned suspension with skid plates for durability and control 

• Axle Ratio: 3.23 rear axle for balanced towing strength and efficiency 

• Trailering Equipment: Hitch guidance with Hitch View, trailer brake controller, and in-vehicle trailering app for confident towing 

• Drive Modes: Switchable drive modes for optimized handling in every condition 

• Off-Road Readiness: Red tow hooks, off-road suspension, and all-terrain tires for true off-road capability 

Winter & Weather Comfort 

• Heated and ventilated front seats to stay warm in winter and cool in summer 

• Heated rear outboard seats for passenger comfort in cold weather 

• Heated steering wheel for added comfort on chilly drives 

• Remote start system to pre-warm or pre-cool the cabin 

• Automatic climate control for consistent comfort in changing conditions 

• Engine block heater for reliable cold-weather starts 

Interior Comfort & Convenience 

• Front bucket seats with 10-way power adjust and driver memory settings for personalized comfort 

• Power sliding rear window for improved airflow and convenience 

• Wireless charging pad and multiple USB/120V outlets for device connectivity 

• Keyless open & push-button start for effortless entry and ignition 

• Wireless Apple CarPlay® & Android Auto™ for seamless smartphone integration 

• 13.4" GMC Premium Infotainment touchscreen with Google Built-In and navigation for intuitive control 

• 12.3" digital driver display offering customizable information at a glance 

• Bose premium audio system for immersive sound on every drive 

• Rear seat storage package for added organization and utility 

Safety & Driver Assistance 

• GMC Pro Safety package for enhanced driver confidence 

• Forward Collision Alert with Automatic Emergency Braking for proactive safety 

• Lane Keep Assist with Lane Departure Warning to help you stay centered in your lane 

• Rear Cross Traffic Alert and Trailer Side Blind Zone Alert for safer backing and towing 

• HD Surround Vision for a full 360° view when parking or trailering 

• Front & rear park assist, following distance indicator, and rear pedestrian alert 

• Teen Driver mode and buckle-to-drive for added safety awareness 

Exterior Styling & Utility 

• 18" machined aluminum wheels with all-terrain tires for aggressive off-road performance 

• AT4-specific styling with bold accents and rugged appearance 

• Summit White exterior with Jet Black/Kalahari interior for a premium contrast 

• LED lighting including headlamps and fog lamps for maximum visibility 

• GMC MultiPro tailgate with configurable functions for loading, step access, or a workstation setup 

• Spray-on bedliner and LED cargo bed lighting for worksite practicality 

• Red front recovery hooks and perimeter lighting for confidence in tough conditions 

• Power sunroof for added luxury and open-air enjoyment 

• Running boards and splash guards for easier access and protection 

Whether you’re tackling off-road trails, hauling equipment, or driving through daily life, the 2024 GMC Sierra 1500 AT4 delivers rugged capability, modern comfort, and undeniable presence. It’s the perfect blend of adventure-ready strength and premium refinement, built for drivers who demand performance with style.