The 2011 Detroit Auto Show was more eventful for BMW than it intended. As its workers were working to load the BMW 7 Series onto a truck, a pair of thieves came in and drove off the luxury car which was worth around $140,000. The local police was not able to track the stolen car but the BMW Assist equipped in this series locates a vehicle if it's stolen and hence the car was found. The price of the BMW 7 Series would definitely be worth for its price!