GMC Savana 1986 Automatic Gasoline mileage: 137 KM 4WD GMC Savana Cargo for sale as parts. Muscat From Muscat traffic system Muscat Model '86 Engine: 3500 Clean and working. Transmission: 700, original, working. The car's engines are working. Masha'Allah. I am the owner. Car location: Mecca Al-Mukarramah. Plates will be removed upon sale.