Just because a car is rare doesn't mean it is hardly available for purchase. Many times, in fact, a car's rarity makes it a hot collectible that often gets flipped. Ford only made 1,358 Boss Mustangs ...

Here's a look at the rarest and most expensive vehicles in the world, including some hypercars with just over a decade's worth of street under their tires.

Not all cars need to be boring. If you're sick of SUVs, try one of these weird, rare or interesting picks on Drive Marketplace.