Thank you for the kind words.
I'm not sure what that means. All the cars in the first movie from the black Holden (Stolen by the Night Rider) to the yellow, red, blue Falcon sedan, the yellow, red, blue Coupe (Max's 1st ride) to Max's famous blown XB Falcon they were ALL MFP vehicles no matter the color or the number of doors..
You can see the MFP logo/ Badge on the rear quarter of the 2 door Holden interceptor
Here Max and his good buddy Goose pose in front of Max's 4 Door MFP Interceptor.
Then as we all know later on in the move Max received the Falcon XB Coupe 2 door Interceptor. You can see the MFP logo/ badge on the front fender behind the front wheel.
And of course there was The Boppers Falcon Pursuit vehicle (No decent photo) which drove through the motor home. That was also a 4 door car.
I guess what I'm getting at is there is no hard fast rule to what color, or number of doors makes a car an interceptor. Especially in the world of movies and fiction. Even in the real world you can go into almost any police station parking lot and you will see many cruisers in many shapes, sizes, colors, engines, door combinations etc... The only rule is to use whatever you can for the task at hand.