2010 0r 11 Honda Fit.
It will eat all other competitors for lunch, may be for breakfast. A true sub-compact, 5 door sport car.
Gokart agility and reflection of a cheetah with more interior volume than a civic. Back seats folded flat you can actually fit a standard size home appliance in it and rear hatch will close as well.
Did I mention over 40 mpg?
Buying a Mazda 5 is like marrying an ugly woman, no one will take her off your hand. It is one confused vehicle, it does not look like suv and it is not a station wagon which always remind me of Pontiac Aztec (RIP).
If you decide to go Mazda then I suggest test driving a Mazda 3, Mazda Speed 3 will be a bonus. Best of luck to you.