Does sharing cars really reduce car use? The average car sits unused for more than 90% of the time, carries on average just one and a half people and costs, on average, €6,500 a year to own and run. Each car occupies 150m2 of urban land and still this is not the full bill – congestion costs the EU economy €100 billion annually. The convenience that made the car a 20th century icon has been eroded by its popularity. Read more about Does sharing cars really reduce car use?