GMC Sierra SLE 2024 Automatic Gasoline mileage: 51 KM 4WD For sale: GMC Sierra 2024, SLE trim, double gear, connection. Roof lights (original factory lights above the roof) Odometer: 51 thousand Body condition: Like new Engine condition: Like new Additions: Tinted windows with insulation, headlight protectors, bed cover, front sensors (additional in this trim).