In 2008 we showed you this automotive family tree. Two years and a Carpocalypse later, everything's changed. So we've created an up-to-date automotive family tree. Except now brands and automakers are so interconnected it's more like a giant circuit board.
That's not a picture of which car companies own which brands, this is a picture of which car companies own which brands. Don't believe us? Think it's something from Tron or perhaps an engineer gone mad diagramming the Tokyo subway system? Fine, see the high-resolution version here. (Hat tip to BlackIce_GTS!)