When a C7 has to compete against everything Europe can throw at it from the fastest Renault hatchback to the crazy Ariel Atom 3.5R, it's a real shame the 2015 Z06 is not out yet.
World's coolest superyachts. Biggest, most expensive: Azzam. With a price tag of $627 million and a length of 590 feet, Azzam is bigger than a U.S. Navy destroyer. Not much is known about the world's longest and most expensive yacht.
The world's biggest luxury yacht is currently the Azzam, owned by the President of the United Arab Emirates. Azzam is 590 feet long and has a 94,000 horse power engine that can propel it to speeds of more than 35mph.