The Datun engines were pretty durable, but the "Z" cars' bodies were weak.
I saw a book on restoring the "Z" cars. On one page a caption said something on the order of, " On the following pages is a phantom view of the Z car with area prone to rust highlighted in red", On turnng the page, there a phantom view of the car; all red. The author wenrt on to state that the only parts not subject to rusting were those composes of rubber, or glass.

__________________
1982 300SD " Wotan" ..On the road as of Jan 8, 2007 with Historic Tags