GAC 2020 Automatic Gasoline mileage: 240 KM Peace, mercy, and blessings of God be upon you. In the name of God, the Most Gracious, the Most Merciful. JAC GS3. Location: Jeddah. Mileage: 240. Chassis, airbags, engine, and gearbox are sound. There are light scratches and dents. Model: 2020. Renewed and inspected. Valid registration. First owner. Note: The car is very economical. GAC GS3 2020 used for sale. Automatic transmission. Gasoline. Mileage: 240.