good info! I didn't like the Impala because of their sloped window design so that may be something I don't like there either. I just picked out the Rogue because I really like my Altima. It's had about eight fenders on it, but *knock on wood* nothing major outside of that. I did some looking at the Murano (mostly because I didn't know what the difference was between that and the Rogue) and for the newer ones at least, the Rogue was being recommended. Still a ways off on buying anything hopefully, but I like getting this kind of info. So between you and 00, if we aren't getting a minivan, don't bother with third row seats.
Murano is an Altima sized CUV, Rogue is a Sentra sized CUV.