2026 GMC SIERRA 2500 DENALI ULTIMATE

2026 GMC Sierra 2500 Denali Ultimate 4WD for Sale in Mobridge, SD

Stock #: 5W140  |  VIN: 1GT4UXEY8TF136942

This Glacier White Tricoat 2026 GMC Sierra 2500 Denali Ultimate 4WD pairs the legendary Duramax 6.6L turbo-diesel with a 10-speed automatic for confident power and smooth towing. Premium Alpine Umber interior, advanced trailering tech, and Denali Ultimate luxury make it a standout heavy-duty pickup for work or weekend.

Offered by: Beadle Chevrolet – GMC, Mobridge, SD  |  Phone: 605-845-7277

Power

• Duramax 6.6L Turbo-Diesel V8 (L5P)
• 10-speed automatic transmission
• 4WD with 2-speed Autotrac transfer case
• Auto-locking rear differential (G80)
• Digital Variable Steering Assist; Stabilitrak with Trailer Sway Control & Hill Start Assist
• Rear axle ratio: 3.42
• GVWR: 11,350 lbs
• High Idle Switch

Safety

• Automatic Emergency Braking; Forward Collision Alert; Front Pedestrian Braking
• Lane Departure Warning; Following Distance Indicator; IntelliBeam
• Safety Alert Seat; Front & Rear Park Assist
• HD Surround Vision with Bed View Camera
• Rear Cross Traffic Alert & Trailer Side Blind Zone Alert
• Buckle to Drive

Interior

• Alpine Umber interior with Denali Ultimate detailing
• 16-way power front bucket seats with ventilation
• Heated front seats and heated outboard rear seats
• Driver seat & mirror memory
• 60/40 rear folding bench with in-seat storage package
• Leather-wrapped steering wheel

Technology

• 13.4" GMC Premium Infotainment with Google built-in & navigation capability
• 12.3" color Driver Information Center
• Wireless Apple CarPlay & Android Auto
• Bose Premium Series 12-speaker audio
• Wireless charging, Remote Start, Keyless Open & Start
• OnStar services (trial terms) & SiriusXM audio trial
• Vehicle Trailering App & Integrated Trailer Brake Controller

Exterior

• Glacier White Tricoat paint
• Animated LED projector headlamps & LED fog lamps
• Power assist steps
• Power-fold/extend heated trailer mirrors with auto-dim
• GMC MultiPro Tailgate; Spray-on bedliner; LED cargo lighting
• Power rear sliding window; Roof marker lamps; Chrome front recovery hooks
• All-terrain tires

Trailering & Packages

• Gooseneck/5th-Wheel Prep Package: stamped bed holes with caps & 7-pin trailer harness
• Hitch Package (dealer-installed)
• GMC Protection Package: all-weather floor liners & front/rear splash guards

Expert Insights

• Edmunds and Kelley Blue Book consistently praise the Duramax/Allison pairing for confident towing and smooth, quiet operation in HD pickups.
• J.D. Power highlights GMC’s attention to premium materials and technology in Denali-trim trucks, delivering a luxury-forward HD experience.
• Cars.com notes the Sierra HD’s camera tech and MultiPro tailgate as everyday usability standouts for hauling and job-site tasks.

Test Drive

See why the 2026 GMC Sierra 2500 Denali Ultimate 4WD is the premium heavy-duty truck Mobridge drivers trust. Visit Beadle Chevrolet – GMC in Mobridge, SD, or call 605-845-7277 to schedule your test drive today.