Find out more about this 2020 GMC Sierra 1500 AT4, available at the IAAI salvage car auction as lot #41808568 in Greenwood, NE. This car has Normal Wear main damage. It is listed with Run and Drive start condition code. Odometer shows NaN mi. This White GMC Sierra 1500 Pickup is equipped with Gasoline 6.2 L engine, AWD drivetrain, Automatic transmission. Check the vehicle history report for 3GTP9EEL3LG221872 to access detailed information on accidents, ownership, and title status. Review pricing trends and uncover hidden issues before placing your bid.