Alright, so i'm going to be joining ranks as a Cadillac owner pretty soon, and the one question that is driving me nuts is simply:

do the 1990-92 model year Cadillac Broughams have Metric, SAE, or both types of fasteners throughout?

I myself have mostly Metric tools, and am curious if i need to start investing in some SAEs for this car!

 

I think it depended somewhat on which assembly plant it was made at, but yes you will need a few SAE. Not many sizes required.