How is the headroom in a Karmann Ghia?

There is very little headroom in a Hardtop Ghia in the rear seat area, adequate for even a 6 footer in the front however much taller than that and you would have a problem. Convertibles do not have that problem but with a fairly short windshield, you would find that the headroom is limited at best for a tall person. The overall dimensions of the Karmann Ghia were established in the early 1950's and remained pretty much unchanged through the last year of production in 1974. Earlier seats actually have you sitting a bit lower than later ones anyway.