Feast your eyes on the most expensive Audi A8 ever. Costing a grand total of 520.000 Euro's, before the government takes its share, that is over 4 times the price of a top of the line A8 in Germany. The long-wheel-base A8 with W12 engine has been entirely armoured, and is equipped with all and every gadget available. It has not been confirmed, but the German politician Edmund Stoiber happens to be driving an armoured A8 since late 2006.

Gallery: Most Expensive Audi A8 Ever