Turning a 2008 Ford Crown Victoria Police Interceptor into a 4000 pound sports car
The first consideration is that this car’s platform is body-on-frame. It’s an old structural concept that provides a very strong and ridged base for handling improvements. It has been replaced by what is called unibody. The Ford CVPI has a hydro-formed frame to which the body and suspension/drivetrain is attached. This provides a base structure that is kept at the lowest point of the vehicle and tends to therefore have a somewhat low center of gravity as the mass of the frame is topped by the body. Unibody cars were to provide advantages in terms of weight and provide control crumple zones for when collisions occur. Crumple zones were designed to sacrifice themselves in order to absorb energy from a collision prior to that energy impacting the passenger compartment itself. While the first unibody cars were definitely lower in weight