1999 Automatic Gasoline mileage: 290 KM Peace, mercy, and blessings of God be upon you. I am offering a GMC for sale, model 99. Engine 450. Mileage 290 thousand. The car has been stored for a few years without moving. Renewed and inspected. A capable car, and there are videos for the serious buyer. There is a dent on the right door; a car hit it while it was parked, causing the damage. The dent can be fixed. I accept exchanges. Contact number for the car owner (phone number appears when you press the contact button). Second number (phone number appears when you press the contact button).