One thing that I have noticed is that on the old cars with the tank underthe trunk (107-115 inclusive) if a fuel line is cut or broken, the fuel stays in the tank.
In the R107, at least, the tank is behind the rear seating area. That is, above the floor of the trunk and forward of the bulkhead. I can't speak for the coupe. Regardless, I still feel safer in a diesel vehicle. -- Jim
