Infinity 2018 Used Automatic Gasoline mileage: 203 KM For sale: Infiniti Q50, 2018 model, mid-option. Body, engine, airbags, and chassis are factory original and guaranteed. 4-cylinder turbo engine. There are some minor dents on the body. New registration and inspection. Recently underwent maintenance. The front windshield was replaced by the previous owner. Requires an airbag sensor for the passenger seat for the dashboard light to turn off.