1999 Automatic Gasoline mileage: 1 KM Peace, mercy, and blessings of God be upon you. For sale: GMC Suburban 1999. Engine 454. The mechanicals are clean, no leaks. Gear, engine, chassis are guaranteed. The body is original, with light, unpainted dents. All air conditioners are working and excellent, ماشاءالله. Inspected and renewed, ready.