Find out more about this 2021 GMC Yukon XL SLT, available at the IAAI salvage car auction as lot #41453288 in New Castle, DE. This car has main damage. It is listed with Run and Drive start condition code. Odometer shows 48,855 mi. This White GMC Yukon XL SUV is equipped with Gasoline 5.3 L engine, AWD drivetrain, Automatic transmission. Check the vehicle history report for 1GKS2GKD1MR421646 to access detailed information on accidents, ownership, and title status. Review pricing trends and uncover hidden issues before placing your bid.