True, also, Sedan windows, because they are fully enclosed, aren't as prone to the leaks, rattles, and air whistles that a hardtop style window is, especially on an older car once the window gaskets get old and start to dry up. This lack of noise will give the appearance of more solidity, even though structurally, the cars are the same. Phil . The > stronger structure of the sedan will prove useful if some other vehicle > runs into the side of your car or if you end up rolling your car, but lets > hope this would not happen to any Imp! However, keep in mind that the 4 > door sedan is the rarest of them all 68's, so it may worth saving it (they > built less convertibles than 4 door sedans, but the rag tops seem to > survive in much better numbers). > D^2 > > >