Who has the rarest car collection?

Who has the rarest car collection? The car collection of the 29th Sultan of Brunei is the largest private car collection in the world, consisting of approximately 7,000 cars, which have an estimated combined value over US$5 billion.

The car collection of the 29th Sultan of Brunei is the largest private car collection in the world, consisting of approximately 7,000 cars, which have an estimated combined value over US$5 billion.