New 2026 GMC Sierra 1500

Experience the 2026 GMC Sierra 1500 AT4 in Sterling Metallic, designed for drivers who demand power, advanced technology, and rugged capability in a premium truck.

Powered by a Duramax 3.0L Turbo-Diesel I6 engine delivering 305 hp and 495 lb-ft of torque, this Sierra 1500 AT4 features a 10-speed automatic transmission with electronic precision shift, tow/haul mode, and steering column paddle shifters for confident control. The four-wheel-drive system includes a locking limited-slip differential, ensuring traction on all terrains.

The exterior is equipped with 20-inch machined aluminum wheels with Carbon Grey Metallic accents, all-terrain tires, running boards, integrated tailgate step, and a bed liner protected by a hard folding tonneau cover. Black moulded splash guards and off-road high clearance steps enhance durability and accessibility.

Inside, enjoy heated and cooled leather front bucket seats with adjustable lumbar support and memory settings. The rear seats are heated and include a pass-through and sliding power window for convenience. The cabin features a 13.4-inch diagonal premium infotainment system with Google built-in apps, a multicolour 15-inch head-up display, and a rear camera mirror with a full camera display including bed view and trailer camera provisions.

Safety is comprehensive with blind spot monitoring, automatic high beams, front collision mitigation, lane keeping assist, and adaptive cruise control. Additional features include keyless start, remote engine start, power folding heated mirrors with memory, and a universal home remote for seamless integration into your lifestyle.