Forgetting about the engines and speed, based purely on looks, what's better (girls, what would you prefer to see a 24 year old guy in):
2008 BMW Z4 in black (http://www.automotex.co.uk/car-93905)
2011 Mustang in grabber blue (http://mustangattitude.com/cgi-bin/showcar.cgi?pic=/2011/2011_00060_01)
I know the car doesn't make the guy, blah blah blah, I'm just looking for opinions. Thanks

the BMW is stupid and ugly, go for the mustang.

Both are great looking cars, but I order the mustang. I dislike black cars, because I think it hides the curves and shape of the car that make it outstanding. But that is my opinion.

the Mustang is better, the Z4 looks like it was designed for a female/gay male hairstylist.