I am not referring to the fact that the Interceptor has been wrecked more than once. It is perfectly possible to salvage an engine from a wrecked car provided the engine block itself has not suffered damage. The idea of rebuilding a car is not too incomprehensible to me. The problem I have is how the engine itself has managed to survive operating in its environment.
That V8 engine has a freaking supercharger, and it is used on road and off road (mostly off) in a desert, and has been for at least several years now. That supercharger is going to suck up a huge amount of sand directly into that engine and utterly ruin it. How has that engine not been completely destroyed yet?