Hello -
I took Zippy out for a bath and then down to smart center and took a few shots of the 09 Rallley Red next to the 08 Metallic Red. I missed the sunshine, so this is under gray skies.
As others have said, the difference is more pronounced in person than on the monitor. To me in person, the 08 red looks more orange and the new red looks less pink. If I had my choice I'd go with the Ralley Red. (Don't tell Zippy)