Holy Hell! Is it possible that the 2015 Dodge Challenger Hellcat may have over 700 horsepower? When the Hellcat was announced Chrysler told us that the Hellcat would have more than 600 horsepower. Well it turns out they weren't lying, but they may have given us a lower number. I was recently at a Chrysler event and an unnamed source told me to look forward to an announcement involving the Hellcat in early July. A Jalopnik article claims Chrysler will officially reveal the Hellcats full power on July 7th, so I guess all we can do is wait.