New 2026 GMC Sierra 1500

Demo Special 

Includes Full 3m 

Includes Tonneau cover 

Experience commanding performance and rugged luxury with the 2026 GMC Sierra 1500 AT4X Crew Cab, featuring advanced off-road capabilities and premium comfort in Onyx Black.

Powered by a robust 6.2L ECOTEC3 V8 engine delivering 420 horsepower and 460 lb-ft of torque, this Sierra 1500 AT4X is engineered for both power and efficiency with Dynamic Fuel Management. The 10-speed automatic transmission with electronic precision shift offers smooth gear changes, tow/haul mode, and steering column paddle shifters for enhanced control. Its 4x4 drivetrain, locking limited-slip differential, and all-terrain tires front and rear ensure superior traction on any terrain.

Inside, enjoy the refined Obsidian Rush interior with full grain leather seats, including heated and cooled front seats, heated rear seats, and seat massage functionality. The driver and passenger power-adjustable seats feature lumbar support and memory settings for personalized comfort. The cabin is equipped with advanced technology such as an aerial view display system, heads-up display, adaptive cruise control, and a premium sound system.

Safety is paramount with features like automatic high beams, blind spot monitoring, cross-traffic alert, front collision mitigation, lane departure warning, and stability control. Additional highlights include an integrated tailgate step, bed liner, power folding heated mirrors with memory, and remote engine start—making this truck as practical as it is powerful.