Elon Musk test-drove the ID.3 when he made a final stopover to meet with one of his biggest competitors, Volkswagen CEO Herbert Diess. Musk also inspected the ID.4 electric SUV that Volkswagen will launch later this month. Before Tesla Inc Chief Executive Officer Elon Musk returned to the US after a three-day visit to Germany, he made a final stopover to meet with one of his biggest competitors - Volkswagen AG CEO Herbert Diess. The two auto executives met at a small airport in Braunschweig for about two hours on Thursday evening and Musk test-drove VW’s ID.3 electric-car, according to...