Five rarest of the rarest cars in the world

3) Bugatti Type 41 (Royal)
The Bugatti Type 41, also known as Royale, is a luxury car from the early years of the then German automobile maker. This car was so massive and expensive that the initial plans of building 25 units were slashed to just seven. This behemoth was around 6,400mm in length, which makes it about 21 per cent longer than the current-gen Mercedes-Benz S-Class. If you need a further reference regarding the size of the car, it had a wheelbase of 4,300 which is the entire length of a Hyundai Creta. As mentioned earlier, only seven cars were built in total but out of those, only six have survived to date.