Koenigsegg One: 1 is one of the most amazing cars in the world. It can go up to 440 km/h and currently costs $ 6 million. At the moment, there are only six of such cars altogether in the world. During a recent test run which took place on the famous German race track, one of the Koenigsegg One: 1 cars crashed. Accident analysis determined that the crash was caused by an ABS sensor malfunction.