GMC Superban 1991 Automatic Gasoline mileage: 272 KM Peace be upon you. I am offering a 1991 GMC Suburban, almost like new. The car has been used with care and is clean. The chassis, gearbox, and engine are guaranteed. There are no issues except for the left side. The car has been inspected. Its mileage is 272. May God grant everyone sustenance.