Well it’s been a long and arduous search, but I’ve found the site where the FIAT post-crash scene was filmed. It was filmed next to the village of Vryses, on the opposite side of Neapolis to where the pre-crash sequence was filmed. Check out the Episode 8 page for more information.
Who Pays The Ferryman? Locations Page
Delving into the locations from the 1977 BBC TV series "Who Pays the Ferryman?"
Who Pays The Ferryman? Locations Page 