3rd Gen Camaro rims on a 2000 Buick Century Custom?

Ok So I have a chance to buy some 3rd Gen Camaro rims to go on my 2000 Buick Century Custom. The 3rd Gen are 15in by 7 right? Because thats what I need... I also need to know if the lug spacing will fit. Please answer and show where you got the info from if you can thanks!