In my view, the most evil and cool sound is that of the 1967 Challenger at 2:30.
The guy at 6:10 with his 1967 Camaro should take some lessons or better drive a Prius, he is a danger for menkind... as well as the Quattro driver at 2:00 should revise his skills.
Here is the way this first Quattro should be driven, Learn it or leave it...(That does not mean I could drive it). BTW here comes also the sound of the car to its better potential.
I can be wrong but with the exception of perhaps the Nissan GTR and some few others to me the modern cars, even the V8 sound is nowadays somehow tinny, too light and farting. No longer like a full orchestra, but like two full blown trombones, to which all frequencies below 250 Hz have been cut off with an equalizer.