Volkswagen crisis worsens with profit warning over Porsche-led $11.5 billion hit ↧ ↧ Volkswagen crisis worsens with profit warning over Porsche-led $11.... Volkswagen on Friday flagged €10 billion ($11.5 billion) in one-offs, mostly at struggling sports car brand Porsche, deepening a crisis at the world's second-largest automaker that has already triggered the group's biggest-ever restructuring.