I love to drive my sunfire because it is great on gas and for a 4 cylinder engine it has a lot of power. The sporty appearance is great and it has a roomy trunk. The sound system with cd player is awesome. The automatic transmission shifts really smoothly. Best thing about GM cars is the transmission.
My favorite features are the anti lock brakes, cruise control and the new traction system is great for cornering and wet roads. I would imagine it would be really great in the snow.
I had both of my power window motors die on the car only 6 months and 18 months of usage. Also a window washer motor went out after 1 year. Nothing else and at least nothing serious to report.