2026 GMC Sierra 2500HD Denali Ultimate 4WD for Sale in Bowdle, SD The pinnacle of heavy-duty luxury arrives in this 2026 GMC Sierra 2500HD Denali Ultimate 4WD. The Duramax 6.6L Turbo-Diesel V8 pairs with the Allison 10-speed automatic to deliver enormous torque for towing and hauling the heaviest loads, while the top-tier Denali Ultimate trim adds the most exclusive materials and technology GMC offers. Finished in Glacier White Tricoat with an Alpine Umber interior, this one-ton blends serious work capability with genuine refinement for South Dakota and North Dakota drivers. 2026 GMC Sierra 2500HD Denali Ultimate 4WD — Stock #6T275A Drivetrain: Four-Wheel Drive (4WD) with 2-Speed AutoTrac Transfer Case Engine: Duramax 6.6L Turbo-Diesel V8 Transmission: Allison 10-Speed Automatic Exterior Color: Glacier White Tricoat Interior: Alpine Umber premium leather Interior Comfort: Massaging, heated and ventilated 10-way power front bucket seats and multi-color Head-Up Display Technology: Large touchscreen with Google built-in, premium audio, and HD Surround Vision Capability: Digital variable steering assist, external engine oil cooling, and heavy-duty trailering hardware Expert Insights According to Kelley Blue Book and Edmunds, the GMC Sierra 2500HD earns praise for its massive Duramax diesel torque, class-leading towing, and quiet, richly finished cabin. The Denali Ultimate tops the entire lineup. Visit Beadle Ford in Bowdle, SD Come see this 2026 GMC Sierra 2500HD Denali Ultimate 4WD at Beadle Ford in Bowdle, South Dakota. We proudly serve customers from Aberdeen, SD, Mobridge, SD, and Pierre, SD. Call us at 605-285-6202 or visit beadleautogroup.com to schedule your test drive!
