OK, I know that once you've fallen in love, you don't want to hear anything bad about the object of your affection...but my advice would be OMG DON'T BUY THE LIBERTY!!
My company got a Jeep Liberty at the exact same time I bought my little Toyota Yaris. I bought the Yaris because I'm poor and I needed an inexpensive, fuel-efficient, reliable car and I got a fabulous deal on it. I never expected to fall in love with it. But I have. It's awesome. It's a 2009, and I've put 35K on it, and it's only needed oil changes. It averages 41 mpg even though it's advertised as getting 36 on the highway. It drives like a rocket even though it's got something like 106 horsepower. It rules.
Meanwhile, the Jeep Liberty, which is the exact same age as my Yaris, with 1/4 as many miles on it (it's still under 10K), has been in the shop 6 times. Once to fix the power windows, twice for something wrong with the brakes, once for randomly stopping and refusing to start again on the highway, once for a leaky a/c, and once for a totally messed-up electrical system (flickering lights, headlamps suddenly going out, etc). Sure, it could be that we just got a lemon, but a Google search of "Jeep Liberty Reliability" shows that these problems are really, really common among Jeeps. Plus, I hate driving it. It might be good for off-roading, but it's clunky and it fishtails like the dickens if the road is wet at all.
So, I guess what I'm saying is that you shouldn't trust the Liberty's cheeky smile. True love happens when the car is there for you.
RAV4? Subaru? Honda CR-V? I've never met anyone who said "I chose the Honda Civic and I really regret it." There's a new Nissan coming out - the Juke - that looks adorable and funky and sporty. For almost 25K, you could do a lot better. JMO.