This was my 2nd Altima. I had a '95 that I bought used in '96, kept it until '05 (160k miles) when I bought my 2nd one (also used). These cars definitely seem to have problems w/the O2 sensors (both of mine did), but overall are reliable. Unfortunately, I just totalled my 2nd one (at 73k miles) so I am off this weekend to by another :(
Exterior; fun to drive; adjustable arm rest (b/w the front seats).