Cadillac CTS 2013 Automatic Gasoline mileage: 300 KM or more I have a 2013 CTS. Full option, 3.0 liter engine that doesn't break. The car is maintained from front to back, and you can inspect it wherever you want. Its mileage is high because I use it for commuting, and I'm from the Eastern Province. But I've replaced everything else. Engine, gearbox, AC, lights, heated seats, any electrical component, everything is sound and working perfectly. Mechanically guaranteed, the cleanest car. If it's not the cleanest in terms of mechanics and electrics, there's no fault. I want 22,000. Whoever buys it will pray for me, and I guarantee the car from front to back. I've spent more than 15,000 on maintenance.