I like the '68 Charger, too., follwed by the big block Camaro at the beginning of the vidoe.
I don't know how valid the video is, though. It is unknown if all of the vehicles are running aftermarket exhausts (that some are is evident), especially the more modern cars (the late model Corvettes and Chargers for example). The other point is that there is so much noise being generated by the burn outs, in some cases, that actually listening to the engines becomes difficult. The other point is that there is such a mix of engines (big block, small block, turbo V-6, supercharged) that the cars are not representative or fairly compared, along with the variations in microphone distance, and maybe microphone types.