Max Rockatansky’s Interceptor was a 1974 Ford Falcon XB sedan (previously a Victorian State police car) with a Cleveland V8 engine.
The Big Bopper, driven by Roop and Charlie, was also a 1974 Ford Falcon XB sedan but was powered by a slightly smaller displacement V8. The March Hare, driven by Sarse and Scuttle, was an in-line-six powered 1972 Ford Falcon XA sedan - formerly a Melbourne taxi cab
MAX MUMBLES says: “speed's just a question of money. How fast you wanna go?”