And yet.. oddly enough, here's a 2013 GT500 turning 10.81 and putting the smack down on a modded EVO. I don't know where that Wikipedia page got it's numbers but there are plenty of stock GT500s hurting that 10 second mark.
http://www.youtube.com/watch?v=c8iozRn2MDc
Here's an almost stock 2013 5.0 putting down a 11.6.
http://www.youtube.com/watch?v=LqYI5dnAYX8