2023 GMC Sierra 1500 AT4X

2023 GMC Sierra 1500 AT4X — Description of factory standard features

Powertrain and drivetrain
- EcoTec3 6.2L V8 producing 420 hp and 460 lb-ft of torque, paired with GM’s 10-speed automatic transmission.
- Full-time four-wheel-drive hardware with selectable drive modes designed for pavement and off-road use, and factory-calibrated shift logic to match load and terrain.

Off-road hardware and chassis
- AT4X-specific off-road tuning, including Multimatic DSSV spool-valve dampers for improved high- and low-speed control over rough terrain.
- Increased ride height and reinforced underbody protection (factory skid plates) to protect the engine, transfer case and fuel tank during off-road use.
- Heavy-duty front and rear components and an electronically locking differential to improve traction in low-grip situations.
- Rock sliders and other exterior protection elements integrated into the AT4X package for added durability on trails.

Exterior
- Distinct AT4X styling cues such as unique grille treatment, AT4X badging and textured trim accents that emphasize the truck’s off-road capability.
- LED headlamps and taillamps, plus available LED fog lamps and accent lighting depending on factory configuration.
- Rugged bumpers and integrated tow hooks as part of the off-road appearance and utility package.
- Large-capacity bed with factory bedliner options and tie-down points; available bed lighting and an available multifunction tailgate.

Interior and comfort
- A well-appointed cabin with materials and trim selected for both comfort and durability; AT4X trims commonly include premium seating surfaces and contrast stitching.
- Heated and ventilated front seats with power adjustments; heated rear seats and heated steering wheel are typically included or available from the factory depending on exact spec.
- Dual-zone (or available tri-zone) automatic climate control and ample storage, including an available locking center console.

Technology and connectivity
- Large touchscreen infotainment system with standard Apple CarPlay and Android Auto integration, Bluetooth, and available built-in navigation.
- Available premium audio system tuned to the cabin; multiple USB ports and available wireless charging pad.
- Full suite of driver convenience features including a digital driver display cluster and available head-up display to keep key information in view.

Towing, hauling and utility
- Factory-installed towing hardware and wiring provisions, including an integrated trailer brake controller option and tow/haul drive calibrations.
- Active towing aids and trailer resources in the infotainment system to assist with hookup, monitoring and maneuvering.
- Bed utility features such as integrated lighting and cargo management options to secure loads for work or recreation.

Safety and driver assistance
- A comprehensive set of driver assistance features, typically including forward collision alert, automatic emergency braking, lane keep assist, blind-spot monitoring with rear cross-traffic alert, and adaptive cruise control depending on factory packaging.
- A multi-camera system for extended visibility around the truck and available rear camera mirror for an unobstructed view when towing or carrying loads.

Summary
The 2023 Sierra 1500 AT4X comes from the factory as a purpose-built, luxury-minded off-road pickup. With the 6.2L V8 and 10-speed automatic, it delivers strong on-road power and towing capability, while AT4X-specific suspension, protection and traction hardware make it capable off pavement. The interior balances rugged durability with modern technology and comfort features, and a broad suite of driver assistance systems is included to enhance everyday usability and safety. Exact standard items and available options can vary by VIN and factory order, so checking the vehicle’s build sheet or window sticker will provide the definitive list of factory-installed features for a specific truck.