World’s most expensive car auctions

An addiction that only the richest can afford - investment, vanity or passion, why do so many billionaires buy expensive old cars? Report: Gerhard Sonnleitner Camera: Guillaume Parent Edit: Manu Reuss ► Liked the video? Let us know by giving us a thumbs up! ► Want to see more? Make sure to subscribe ► Check our website: REV - The Global Auto and Mobility Show from Deutsche Welle