A disturbing number of GMC Sierra AT4 and AT4X owners are reporting a strange problem with a trim piece on the grille flying ...

Actual terms vary by lender. Waiting for the Refreshed 2022 AT4 was well worth it! With all the manufacturing issues today, building and shipping was slow, but understandable. Love the truck and ...

Such is the case with the 2022 GMC Sierra AT4X. Available only with a crew cab and a 70-inch short bed, the AT4X is meant to serve those who want more capability than the Sierra AT4 but who desire ...

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A view of the all-new 2024 GMC Acadia AT4 interior featuring the dashboard with a 15-inch portrait-oriented screen, 11-inch driver information cluster and Super Cruise-equipped steering wheel.

There are 4 recalls on this vehicle. Learn More. First Take The Terrain was recently freshened with exterior updates and an outdoorsy AT4 version. It is a corporate cousin of the Chevrolet Equinox ...

Standard equipment includes the features that come with this vehicle. Select Your Options Choose options to include in this vehicle value. For the most accurate pricing and values on new or used ...