 I bought my altima coupe a little over a year ago.  I have had nothing, but problems with it.  I think I have been in rental more than my own car over the course of the year I've had it.  Their is a problem with passenger airbag, tires are crap, makes ping noises all the time, engine revs to the point that it drives you crazy, and has horrible blind spots.  The list can go on and on.  I will never buy another nissan again!