This was a rare sighting I had to share with this board. This car was for use by a Saudi prince in Cancun at the hotel I was at. He never used it in the 4 days I was there, so I never heard it growl. For everyone who doesn't already know it is a Mercedes SLR McClaren, like 626HP, $500K+, look it up on the web for all the stats. I thought it was pretty sweet.