Sierra 1500

AT4X

Spider

AWD4WD

8-Cylinder

Gasoline

It's Amazing How Much More You Explore When You're Not Worried About the TruckThe best adventures usually begin with a little uncertainty.A road you've never taken.A trail you've never hiked.A campsite that's a little farther off the map than the last one.The truck shouldn't be the part you're wondering about.That's what makes the 2026 GMC Sierra 1500 AT4X feel different. GMC didn't simply add aggressive tires and call it an off-road truck. It was engineered for the places where pavement disappears; with factory skid plates, front and rear electronic locking differentials, a 2-inch lifted suspension with Multimatic DSSV dampers, and an AEV stamped-steel front bumper designed to handle the unexpected. When you're exploring mountain roads near Mount Rainier, it's reassuring to know that protection and capability were built in from the very beginning.When the trail ends and the drive home begins, the AT4X settles into a completely different personality. Full-grain Obsidian Rush leather, ventilated front seats, a 12-speaker Bose&reg; Premium audio system, a head-up display, and Adaptive Cruise Control make the highway feel every bit as comfortable as the backcountry.Finished in Sterling Metallic, this Sierra AT4X isn't about chasing the toughest trail every weekend. It's about having the confidence to take the road you've always wondered about, knowing your truck was designed for the journey long before you turned the wheel.We price our cars to be competitive so there's no haggling to get a good deal. Valley GMC. Where you're a neighbor, not a number.Valley Buick GMC, began operations in Kent during 1961, as a branch of Valley Garage, Inc., Selling Mercury, GMC Trucks and Winnebago Motor Homes. In 1964 Valley Buick GMC relocated the dealership in Auburn. http://www.valleybuickgmc.com.

New 2026 GMC Sierra 1500 AT4X

New 2026 GMC Sierra 1500 AT4X Auburn WA 98002

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

New 2026 GMC Sierra 1500 AT4X for sale in Auburn, WA 98002: Truck Details - 759426773 - Autotrader

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New 2026 GMC Sierra 1500 AT4X AWD/4WD

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Listing Price	$72,434
Dealer Fees Included