Trying to decide what car I want / to look at more...

So I actually don't know a whole lot about the different models of the juke
so I just selected one randomly from the list, so ignore that...
I am trying to decide what car is right for me and what types to look at.
I'm not sure if this helps or not, but some models I currently like are:
Crosstour, Maxima, Civic, Genesis-coupe, Scion-FRS, Juke, Murano,
Acura ZDX.
I like the sportier look but hate cars like the mustang due to the amount of
space in them. That's sort of why I am beginning to think the juke may be
out of question.. I love the way the car looks, but everything I have read
and everyone I have talked to says it's very small in the back seats and
cargo space. I drive a lot of people around and children around for work, so
I want something with more space in the back.. I do prefer to have a decent
amount of cargo space. So I am wondering if it's possible to find something
that offers a sportier look, with good space and features.I don't really care
about the brand as much.
Also, a couple of things I really would like is the interior features like are like
keyless ignition and remote starter, and the technology side on the dash.