world's 5 most expensive cars .which everyone dream of.

1. Pagani Zonda HP Barchetta-$23.65 million2. Sweptail by Rolls Royce -$ 13 million3. Mercedes-benz maybach Exelero-$8million4. Koenigsegg CCXR Trevita -$4.8 million 5. Lamborghini Veneno Roadster-$4.5 million