Sierra 3500

Denali Ultimate

Spider

8-Cylinder Turbo

Glacier White Tricoat 2026 GMC Sierra 3500HD Denali Ultimate 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Alpine Umber Leather.<br><br>Seaview is family owned and operated, serving the community for 4 generations. We work with many banks and credit unions and offer flexible financing terms to suit your budget. At Seaview we offer an easy transparent process based around fair market value. You never need to face a negotiation battle to secure a great deal. To keep up with used car demands we can often pay more for your trade! We are proud of our military and offer GM Military Discount as well as USAA. Out of the area? Please ask about delivery options! Recent Arrival! Seaview Exclusive Pricing! Valid for vehicles from dealer stock only. Seaview Down Payment assistance ($1000 for financing with Seaview preferred lender) and Seaview Trade Assistance ($1000, must trade 2010 or newer passenger car, truck, or SUV). Other discounts may apply. Price includes: $500 - Buick &amp; GMC Consumer Cash Program. Exp. 03/02/2026

New 2026 GMC Sierra 3500 Denali Ultimate

New 2026 GMC Sierra 3500 Denali Ultimate Lynnwood WA 98037

Gooseneck/5TH Wheel Prep Package

Finance with Seaview Buick GMC

Kelley Blue Book℠ Instant Cash Offer

Credit Report

Good drivers save more

Automatic

Seaview Buick GMC

 for sale near you in Lynnwood, WA. Get more information and car pricing for this vehicle on Autotrader.

New 2026 GMC Sierra 3500 Denali Ultimate for sale in Lynnwood, WA 98037: Truck Details - 770172031 - Autotrader

New 2026 GMC Sierra 3500

w/ Gooseneck/5TH Wheel Prep Package Denali Ultimate