$2 million to beat Porsche in the water

(Credit: Luxist)

Porsche may rule the road in many eyes, but it has a ways to go on the open seas. While its much-publicized $300,000 racing yacht boasts a top speed of 88 mph, for example, the new XSR48 claims to exceed 100 mph.

Called "the world's fastest diesel production boat," it will attempt to break various world records this year, according to Luxist. Its speed isn't the only thing that will hasten heartbeats: Its price is estimated at nearly $2 million.