If you start including Mazdas then you have to add anything that is partly owned by a company based in the US. It is still a Japanese car company. If you went by the logic that it is partly owned by Ford then Subarus, Volvos, Saabs, and so forth. Kinda ruins the "Domestic" angle.

Fifteen men on a dead man's chest... Maverick Machineworks is open for business!! Tell me what you need and I can make it!