Okay, so a top speed in excess of 260 miles per hour is quite impressive, as is an output of nearly 1,500 horsepower from an 8.0-liter W16 engine. But, believe it or not, the interior of theis every bit as special. Don't believe me? How about this: Bugatti has fitted the Chiron with tweeters made of diamonds. Yes, real diamonds. Check out the attached video (or if you'd rather) for a run-through of some of the other amazing details of this imposing interior.