2026 GMC SIERRA 1500 DENALI

2026 GMC Sierra 1500 Denali Crew Cab 4WD for Sale in Mobridge, SD

This is the one that has it all. The 2026 GMC Sierra 1500 Denali Crew Cab 4WD pairs the Duramax 3.0L Turbo-Diesel with a 10-speed automatic for effortless torque and an EPA-estimated 22 city / 26 highway MPG — remarkable numbers for a full-size 4WD truck. Finished in Glacier White Tricoat over Forge perforated leather in Atmosphere/Brownstone, it's a Denali through and through, riding on the Denali premium suspension with Adaptive Ride Control and 20-inch multi-dimensional polished aluminum wheels.

The equipment list reads like a flagship. Super Cruise brings hands-free driving on compatible highways, the Technology Package adds a rear camera mirror and a multicolor 15-inch head-up display, and a power sunroof, GMC MultiPro power steps, and the MultiPro tailgate make it as practical as it is premium. Twelve-way power front buckets are heated and ventilated, the rear outer seats are heated, and Bose premium audio backs the 13.4-inch Google Built-In touchscreen.

2026 GMC Sierra 1500 Denali Crew Cab 4WD — Stock #6W98

• Drivetrain: Four-Wheel Drive with 2-Speed Autotrac Transfer Case
• Engine: Duramax 3.0L Turbo-Diesel Inline-6
• Transmission: 10-Speed Automatic
• Fuel Economy: 22 City / 26 Highway MPG
• Exterior Color: Glacier White Tricoat
• Interior: Atmosphere/Brownstone Forge Perforated Leather
• Packages: Super Cruise™, Technology Package, GMC MultiPro Power Steps, Power Sunroof
• Performance: Denali premium suspension with Adaptive Ride Control, auto locking rear differential, all-terrain tires, 3.23 rear axle
• Towing & Trailering: Trailering Package, Trailer Brake Controller, Trailer Side Blind Zone Alert, In-Vehicle Trailering App, HD Surround Vision
• Interior Comfort: 12-way power heated and ventilated front bucket seats, heated rear outer seats, power steering column, dual-zone climate control, driver seat and mirror memory
• Technology: Premium GMC Infotainment with 13.4-inch touchscreen and Google Built-In, wireless Apple CarPlay® and Android Auto™, Bose premium sound, 12.3-inch digital driver display, rear camera mirror, multicolor head-up display, wireless charging
• Safety: GMC Pro Safety, adaptive cruise control, automatic emergency features including front pedestrian braking, rear cross traffic braking, safety alert seat, front and rear park assist
• Exterior Highlights: 20-inch Multi-Dimensional Polished Aluminum Wheels, GMC MultiPro Tailgate, Spray-On Bedliner, Power Folding Heated Mirrors, LED Fog Lamps, Dual Exhaust with Premium Tips

Expert Insights

According to Kelley Blue Book and Edmunds, the Sierra 1500 Denali is a standout for its upscale cabin, composed ride, and the Duramax diesel's blend of strong torque and impressive fuel economy. Reviewers consistently rank the Duramax as one of the best engines in the half-ton class.

Visit Beadle Chevrolet–GMC in Mobridge, SD

Come see this 2026 GMC Sierra 1500 Denali Crew Cab 4WD at Beadle Chevrolet–GMC in Mobridge, South Dakota. We serve customers from Aberdeen, SD, Bismarck, ND, and Pierre, SD — all within two hours. Call us at 605-845-7277 or visit beadleautogroup.com to schedule your test drive!