2012 SNB Automatic Gasoline mileage: 214 KM XL 2012 Automatic transmission Gasoline Dear friends, I am offering for sale a GMC, royal black color, model 2012, free of accidents. Cosmetic bumper paint only. The car has been inspected and renewed.. ready for use. The car has driven 244,000 km, which is low mileage for its model. Negotiable.