Similarities between cav and daewoo espero for 2.0 8v

[Gorgeous]

Hmm. Cavs are getting to expensive for donar engines now. I noticed however that other vehicals shared the same engine, and transmition?? ( 2.0 8v ) One of these was the daewoo espero, which im lead to belive, is entirely a cavalier with a new shell on it. is this true or not? and to what extent do the simalarities between engine and transmittion ect do they share?

tanks :)