What rubheryellowducky said
. this was the first time I played by those rules when buying a vehicle and i feel i got a good(not great)deal. I did lie about the trade-in and ended up with a $500 down payment
. didn't mention gm employee discount till later. don't know what that did for me, but made me feel good that i was able to lie
. Don't give in to the salesperson wanting to add accessories or anything related. tell them you want it stripped down and GET A PRICE! Then go back and tell them all the stuff you have and want to add. It gets the salesperson all f'd up. it's fun being on the other side of deal
. Be nice, but be tough. good luck!