The top five fastest cars in the world. Number five, Rimec Navira, top speed 415 kilometers per hour. An electric hypercar unveiled by Croatian electric car manufacturer Rimec Automobili. Limited to 150 units. Number four, Hennessey Venom 5, top speed 437 kilometers. It is produced by Hennessey Performance Engineer, an American car tuning company. Only 24 units will be produced. Number three, Konegzeg Azera RS, top speed 447 kilometers per hour. It is the successor to the CCX and was launched at the 2010 Geneva Motor Show. Number two, SSE2 Tara, top speed 474 kilometers per hour. It is also the successor to its own model, the SSE Ultimate Arrow. Number one, Bugatti Kairan Super Sport 300 plus, top speed 490 kilometers per hour. In September 2019, Bugatti announced that it had set a world record of 490 kilometers in a test drive.