I drive with fresh Mazda 6 with my young passenger behind me. I ask him to fasten his seatbelt, because its gone be very very wilde hard dengerous journey:) We give a hard test to this car, start revving on cold engine, driving with lots of kickdowns, to here the highest sound of engine. We end up on highway, and I promise you, we where there the loudest car for a long time, and... red one:) (polish language).