More refinement is among the list of improvements to the Saturn Ion for 2005. The 2005 Saturn Ion is smoother, quieter, and more comfortable than last year's models. And a new grille improves the looks of the sedan models. The changes raise the 2005 Ion to the level of being a compelling choice in a strong class of compact cars.

The Ion was redesigned and launched as an all-new model for 2003. It received some updates for 2004, but the changes for 2005 are more substantial.

For starters, the 2005 Ion sedans and coupes are more comfortable, with new seats that are larger and more supportive, addressing a big complaint with last year's models. Adding to this comfortable new seating position is a larger steering wheel, a surprisingly important feature.