This 2019 Smart forfour T Passion is a superb example, having been owned by just one person from new. It features a responsive 0.9 litre petrol engine and meets the Euro 6 emissions standard. Inside, you'll find automatic climate control, ensuring a comfortable cabin temperature whatever the weather. This Smart forfour T Passion offers excellent running costs, achieving an impressive 52 miles per gallon. Its low insurance group rating also indicates that it is more economical to own and run compared to many other vehicles in its class.