BERLIN—Porsche Chief Executive Oliver Blume will take over from Herbert Diess as CEO of Volkswagen, the carmaker said on Friday, after a supervisory board vote forced Diess to step down from his four-year tenure following a series of missteps over strategy and communication style.
Blume will take over from Sept. 1, keeping his position as CEO of Porsche alongside his news responsibilities—“including in the event of a possible IPO”, a statement said.





