2002 Sunfire VLX

Hey guys I'm looking into buying a 2002 Sunfire VLX. They are asking $8900(Canadian). It has 59000 kilometers on it. Also I should mention it I'm buying it from a GM dealer. Its Optimum Certified as well.

Also what kinda kilometers/litre can I expect from this car? How much HP does it have? Any problems that I can expect with this model?