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2023 GMC Sierra 1500 Crew Cab
AT4 Pickup 4D 5 3/4 ft32,158 miles
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Why You’ll Love This Sierra 1500
On the off-road branch of the Sierra 1500 lineup, the AT4 sits above SLT and below the extreme AT4X, running parallel to the Denali luxury branch, bringing confident AT4 off-road capability with underbody skid plates, a large center touchscreen, and heated and ventilated front seats for comfortable and connected everyday driving.
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