Ok lets look at some of the evidence for there being 2 cars at the Creek Bed/Giro scene.
First off, Biker's picture is at the same place.
Same tree just in front of the car. So that kinda establishes that it represents the same scene, Max is also holding the crow bar, just like in the scene too. Its not clear here, but the same picture is on the inside of the CD soundtrack cover and is a lot clearer, no scanner or i'd have posted it too...
Ok now the car in biker's picture has window wipers too, where as the car that rolls up at the start of the scene has none:
And also this car has a standard steering wheel, not the Max Rob like the Original car...
Also note the mesh behind Max's head, its right behind the seat....
We now look out of the window to the creek bed...
And the car has suddenly gained it's wipers...
And now as the car moves forward, look how far back behind the seat the mesh and stuff is compared to before.
And he's got the Max Rob steering wheel again.
With me so far????
Now the stance of the cars,
Look at the top photo again and the one below:
I'd say that the backend is sitting pretty low, compared to earlier in the film during the chase,
Really high, as it should be.
And what about the front end damage to the cars?
The fake interceptor
Most of the Monza nose is missing, but a small section remains on the driver's side and look at the strenghtening bars along the front, look pretty straight to me.
Now as the front is smashed off:
All the monza is gone, and the bars are buckled in, consistent with the rear ending it gave the Landau.
I'd say its pretty conclusive myself, that the 2 cars were used, they probably took them both to each shoot, and i'd guess the Real Interceptor was kept good until the end when i think they shot the opening scene and the front was smashed off it, just incase they needed teh good car for a re-shoot or something
http://www.madmaxmovies.com/cars/interc ... tory2.html
Backs this up too..