3.9 seconds!... maybe.
http://jalopnik.com/348272/car--driv...ir-april-cover
Car and Driver has shown two different covers for their April issue, and on the second cover (scroll down) it says something about a 0-60 time for a 'Hemi Powered Street Rod' which may or may not be referencing the Challenger... but it certainly looks like it doesn't it?
Check it out and lemme know whatcha think!
~LSx