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2024 GMC Sierra 1500 4WD Crew Cab 147 AT4 Technology Package AT4 Premium Package Preferred Equipment Group 4SB AT4 Preferred Package â" EcoTec3 6.2L V-8 gasoline direct injection with variable valve control and cylinder deactivation, 420 HP, paired to a 10-speed automatic transmission; fuel economy will vary with load and driving conditions. This Sierra AT4 combines serious off-road readiness and towing capability with refined on-road manners for drivers who want capability and comfort in equal measure.
The Technology Package brings camera and display enhancements that make critical information easier to see and act on, so you can maneuver trailers, park in tight spaces, or monitor your surroundings with greater confidence. The AT4 Premium Package focuses on creature comforts and convenience that keep daily drives and long journeys more pleasant for everyone aboard. The Preferred Equipment Group 4SB outfits the truck with a broad set of capability and comfort upgradesâ"suspension tuned for rugged terrain, tow and trail features, plus premium interior amenitiesâ"so itâs ready for work, play, and everything in between. The compact but useful AT4 Preferred Package adds convenience touches that simplify routine use and improve everyday comfort.
Inside and out, this Sierra emphasizes practical benefits. Off-road tuned suspension, two underbody skid plates, and full-time/part-time 4WD give you confidence when the pavement ends, while Class IV towing hardware and trailer assist features make hitching and hauling straightforward. Heated and ventilated front seats plus heated rear seating and a well-appointed cabin keep occupants comfortable on any route. Convenience features like wireless device charging, multiple USB ports, an interior 120V AC outlet and an available mobile hotspot help keep devices powered and passengers connected on long trips or jobsite days.
Advanced safety and driver aids are woven throughout the package set. Systems that watch ahead and behindâ"including predictive brake assist, forward collision mitigation, rear collision mitigation and front pedestrian impact preventionâ"work to reduce the likelihood or severity of impacts. Lane keep assistance and lane departure prevention help maintain lane position on long drives, while adaptive cruise control with traffic stop-go eases the strain of congested highways by managing speed and following distance automatically. High-visibility support comes from HD surround and rear vision cameras with hitch views, plus a head-up display that projects key driving data into your sightline so you stay informed without looking away from the road.
Combining rugged capability, modern connectivity and layered safety technology, the 2024 Sierra 1500 AT4 is built to handle demanding jobs and comfortable family trips alike. Contact your dealer to schedule a test drive and learn about current availability and incentives.