Do not fear the electric shower.

Well, the plastic (a.k.a. DuPont/Solvay Torlon (polyamide-imide)) engine had some VERY good proprieties with pressure and heat tolerance, but, was used most for structural parts than in the mobile parts.
Here the PopSci that talks about the Ford try on the plastic engine: https://books.google.com.br/books?id=FzCnbu4xM0Y…

The pleasurable experience I had with my mother regarding cars is the picture below, which out of context would not illustrate much:

Then you should like the Puma GTB, who has another powertrain (FR - Chevrolet 4.1 l 250, from Opala).

I should go with a FIAT City: