Autoweek takes a look at both the Ford Five Hundred and the Mercury Montego but since I've been reading Five Hundred reviews non-stop the past few days, it's time to check out the Merc. But it seems the only differences are completely cosmetic. That shouldn't be a huge surprise but interior colors and a few trim materials don't translate to a unique vehicle. But there is a nice Mercury Waterfall grill and logo on the steering wheel. Shucks, I'll even agree with Autoweek and say the interior, at least in the pictures, is a bit more stylish than the Ford.