 It has a trunk and four doors- that's how you justify it.  A RWD sedan on icy/ snowy roads can be tough, but I knew what I was signing on for when I bought it.  I am the 3rd owner (at 120K miles) and the carfax/ service records reflect a solid vehicle that hasn't had nearly the issues of some owners.  The motor... you buy this car for the motor.  And the handling.  Some people sound like they like the sound system- whatever.  The interior build quality is average, and the instrumentation is kind of challenging (lots of random buttons!)   Does the fuel economy suck?  Absolutely.  This car is THIRSTY.  Do the brakes grab really hard and need replacing every 10-15 minutes?  Yup.  Are Infiniti parts expensive?  Yes.  More so than a lot of vehicles.  It's weird.  But... the rear seats are amazing, better than the front.  And let's talk about that motor some more...