You'll have to take my word for it because of the lousy conditions, but this is the new (pre-production) Chrysler 300C SRT8, with 6.1 liter 425 HP engine, and in this case, a manufacturer plate and gold spoked wheels! It was identifiable by the prominent SRT-8 badge in the lower right corner of the decklid. Sorry about the lousy picture quality - this was hard to catch! Spotted on 14 Mile in Troy yesterday at noon. You see cool stuff in Detroit.