1. Audi A6 Hatchback
It is one of the personal favorite cars of Prince William. You can often witness him driving this car. However, he is not the only one from the British royal family to love Audi. Prince Charles owns an Audi A8. In fact, the royal family gets a special discount from Audi. This car amounts to nearly $103,000, and you can spot Prince Williams transporting his kids and the Duchess in it.