I would love to rent a min van for our trip, but the prices are just outrageous for the 10 days we will need it. The Dodge Charger is considered full sized, Ford Fusion is a mid sized. There doesn't seem to be much difference to me, and the fusion would save me almost $100 in gas. I was able to find the trunk size for both cars online and the fusion is larger, but I can't find anything on the interior size. Anyone know?