Meet the new 2026 GMC Sierra 1500 Denali, a 4WD crew cab finished in Glacier White Tricoat with a refined black leather interior. Its 3.0L inline-six diesel engine pairs with a 10-speed automatic transmission for a confident blend of capability and comfort. EPA estimates are 22 MPG city and 26 MPG highway.

The Denali cabin is designed for comfort on daily drives and longer trips, with thoughtful amenities throughout. ✨

• Forge perforated leather seating with heated and ventilated front seats
• Heated second-row outboard seats and a heated steering wheel
• 12-way power front seats with lumbar adjustment and driver memory
• Power sunroof and power sliding rear window with defogger
• Dual-zone automatic climate control
• Genuine wood accents and a floor-mounted center console
• Wireless charging, Apple CarPlay and Android Auto
• GPS navigation, a multicolor 15-inch diagonal head-up display, and rear camera mirror
• Premium Bose 7-speaker audio system

Advanced technology helps support awareness and convenience. Features include HD Surround Vision, a bed view camera, front and rear park assist, rear cross-traffic braking, rear pedestrian detection, trailer side blind zone alert, lane keep assist with lane departure warning, forward collision alert, and enhanced automatic emergency braking. 🚘

For trailering and utility, this Sierra includes an integrated trailer brake controller, an in-vehicle trailering app, hitch guidance, hitch view, trailer camera provisions, and a spray-on bedliner with GMC branding. The bed also has a 120-volt power outlet and LED cargo-area lighting.

The Denali Reserve Package adds GMC MultiPro power steps, a power sunroof, and 22-inch painted aluminum wheels. Black GMC emblems and black Sierra nameplates give the Glacier White exterior a distinctive contrast. Other highlights include adaptive ride control, an auto-locking rear differential, chrome recovery hooks, and a power-adjustable steering column.