BMW Series X X3 2015 Automatic Gasoline mileage: 300 KM or more Highest bid sale, new registration and inspection. BMW specifications. The X3 is well-known and needs no explanation. 4 cylinders, 2 turbos. A comprehensive maintenance has been done for the car, costing 22,000 SAR, and all invoices are available. Meaning the car needs nothing, God willing. Engine and gearbox are guaranteed. Chassis is guaranteed. There are scratches on the front left side and paint.