I purchased the lifetime, bumper-to-bumper warranty on my 2006 Crossfire at 35k miles from Chrysler for $3000 - interest free. They allowed me to pay it out over 3 years. Unlimited miles and years, $100 deductible per incident (not part) and it covers me if I'm more than 100 miles from home with towing, hotel, and food.

I thought it was a pretty good deal. Gives me peace of mind. I found the information on Chrysler's website and called them directly. They're very nice.