John 
2003 Nissan Altima Sedan 2.5 S 4dr Sedan (2.5L 4cyl 5M)
2003 Altima  2.5s
 I just bought my Altima used. After having the car for a month now I can say that all works very well with the power, handling and comfort. I love the power moon roof and the stereo is very good too. I found out that the turning radius is not all that good so you need to do a 3 point turn for many U turns that you need to make.  The big problem I found is  even a simple snow fall makes the car handle very badly and is quite dangerous even with good tires.