Not sure if it's the same as the other SRT8's, but my '06 Charger SRT8 came with 3 years/36 months...
I tend to agree with Dan, and like I mentioned in another thread, it's really about old school and new school.. I have both, and I love my 70 Duster, but I'd rather drive my SRT8 most times.. It really is the best of both worlds .. Very low 13's right off the showroom, but with every option available .. Add to that, that the car, even though it's heavy, handles like a dream.. They did a great job with the suspension and 20" wheels.. I can throw that thing into a corner as hard as I dare, and she stays flat as can be...It will pin you back in the seat too ...
I love the new Challenger, and wish I had enough money to add one to the stable ..