Car has been sitting for 8 years

Just to try to start it, you will need to empty the fuel tank, put fresh gas in it, install a new battery, and try to start it. Be sure to check the oil level before turning the key, of course. If it starts and runs, see if it will move. If it will, make sure the brakes work. You may then try driving it to a shop for an undercar inspection to find out about the probability of corrosion problems and dry-rotted bushings. Expect to have to replace most or all of the brake system as well. The mechanic can then evaluate the overall condition of the car and give you an idea if it can be made into a viable driver. If you do start driving it, monitor all fluid levels vigilantly. Leaks and oil burning are very likely after such a long time of inactivity for a car. Eight years is a long time for a car to sit and deteriorate. You will have your work cut out for you with this glorified Chevy Cavalier.