nissan has reasonable fuel economy, better then Honda, at par with Toyota and better then Spectra
There were 5 spectras produced in 2004
although much more then that were sold from warehouses but its very very hard to find a 2003-2004 spectra. ones on sale are old dogs who are abused in hands of local mechanics.
go for nissan 2001. it has nice shape, comfort and everything, and if u want first hand knowledge about parts availability and prices, do visit major markets and second hand markets as well. nissab has cheapest second hand parts availability, and this fact is hard to digest for many here who have blind following of Toyota myth but do check prices, u will be surprised.