2011 Honda Accord vs Mazda 6?

I'm trying to decide between these two cars. I'm a Mazda fan, and have driven only Mazda since 1999, but I've heard great things about Honda. I'm looking between the Accord EX-L V6 and the Mazda s Grand Touring. Both are about the same price, roughly same mpg. Whichever I get, I'm planning on keeping for at least 5 years, maybe more. Resale value for both around that time will probably be around the same. Any suggestions? Should I stick with my preference of the Mazda, or does the Accord offer something the Mazda doesn't?