Tesla CEO Elon Musk spoke with Automotive News Publisher Jason Stein in the first of a three-part interview. Elon said that today car factories have a speed of 0.2 meters per second. Walking is five times faster than the speed of an auto assembly line. Elon wants to be able massively speed up car factories. Elon talked about * Tesla having four profitable quarters. * in the near future, all cars will become autonomous (full self-driving) * Tesla will have a sustainable advantage against autonomous car makers with better manufacturing If you optimized every cubic meter of the factory, then