Renault is paying its respects to the elderly by reviving the 4, one of its most popular cars ever made. Also known as the 4L, the economy hatchback developed to rival the Citroën 2CV was produced from the early 1960s until the mid-1990s. More than eight million vehicles were assembled at over 10 factories across the world. Now, it's coming back. Well, at least in concept form. Teaser images have been released ahead of a debut on October 17.
