Same Design Theme , different builder

Currently I am looking to find more examles of designs which share the same
roots, but have been executed in different ways.

First Example: Alfa Sud Sprint / Volkswagen Scirocco

both where done by Giugiaro, as you know.

Can we learn anything out of that? Spot the differences!

Another more recent example:

Citroen Xantia / Daewoo Espero


Both BERTONE Designs.

Do you know examples of not a car but other consumer procucts
which have been developed along the same lines?
No bland copies!

Thank You