BusinessDirty diesel – will it make a comeback?To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoBusiness02/04/2020February 4, 2020Vehicle bans and the manipulation of exhaust emission data have driven diesel cars into disrepute all over the world. But diesel cars are less harmful to the climate than gasoline ones, so we might need them for some time yet.https://p.dw.com/p/3XDLbAdvertisement