2026 GMC Sierra 1500

Vehicle Description

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

This new 2026 GMC Sierra 1500 SLE Crew Cab 4WD is the well-rounded half-ton most buyers actually want — proven 5.3L V8 power, a comfortable Crew Cab interior, and a useful set of optional packages that don't drive the price into the stratosphere. Finished in Summit White over a Jet Black interior, this Sierra is set up for everyday work and weekends across South Dakota and North Dakota.

The Preferred Package and GMC Protection Package round out the equipment list, while the X31 Off-Road Package adds the suspension tuning, skid plates, and all-terrain tires that make this Sierra ready for fields, fence lines, and the gravel roads between Mobridge, Aberdeen, and Bismarck.

2026 GMC Sierra 1500 SLE Crew Cab 4WD — Stock #6W68

• Drivetrain: Four-Wheel Drive (4WD)


• Engine: 5.3L EcoTec3 V8 with Dynamic Fuel Management


• Transmission: 10-Speed Automatic


• Exterior Color: Summit White


• Interior: Jet Black


• Packages: Preferred Package, GMC Protection Package, and X31 Off-Road Package


• Fuel Economy: 15 city / 19 highway MPG


• Performance: X31 off-road suspension, skid plates, Hill Descent Control, and Autotrac 2-Speed Transfer Case


• Tires: All-Terrain Tires


• Convenience: Chrome Assist Steps, Spray-On Bedliner, and engine block heater


• Technology: GMC Premium Infotainment with HD touchscreen, wireless Apple CarPlay and Android Auto, and OnStar with 4G LTE Wi-Fi capability


• MSRP: $63,735

Expert Insights

According to Kelley Blue Book and Edmunds, the Sierra 1500 SLE sits in a sweet spot for buyers who want full-size truck capability without paying for the highest trim. The 5.3L V8 remains a benchmark for daily drivability, and the optional X31 off-road hardware adds real capability for owners who actually use their trucks.

Visit Beadle Chevrolet–GMC in Mobridge, SD

Come see this 2026 GMC Sierra 1500 SLE 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!