The 2026 GMC Sierra 3500 HD Chassis Cab offers a cabin built for hard work. Drivers in Wenatchee, WA will enjoy the standard 40/20/40 split-bench seats with covered armrest storage and lockable under-seat storage. The SLE trim features a 13.4-inch Premium GMC Infotainment System with a touchscreen, Bluetooth audio, and wireless phone projection. The Pro trim comes with a seven-inch touchscreen display that keeps you informed on every job.
Both Regular Cab and Crew Cab models are available. The Crew Cab sits up to six passengers and includes a rear 60/40 folding bench seat. You can add available heated front seats and a heated steering wheel on the SLE trim. Dual-zone automatic climate control is also an option to keep everyone at the right temperature.
Rubberized-vinyl floor covering comes standard, making cleanup simple after a long day. Visit Sangster Motors at 912 N Miller St in Wenatchee to browse our new GMC inventory and learn more.