Olda ?
That's right, yes!
This car was powered by 3 different engines at different stages of its life and I need them all for the point (I didn't mention the 3 different engines in the original question because a question like that often gives the game away and makes the puzzle much easier).
So it's locked for you to tell me the 3 different engines (including the original Fiat) and only roughly when.
The Olda (contraction of "Agueda Oliveira"), appeared in 1954. It was constructed from an inverted base of a Fiat 1100 and an engine of the same car was propelled after a change in the displacement threshold rules for a device of Simca, 1290 cc, ultimately increasing their power with an engine of a Borgward Isabella TS, 1493 cc, four-cylinder water - cooled, with 80cv and 165 km / h top speed.
Herunder the very similar-looking Alba from 1952, which also had a Fiat engine, and two years later a 1500 cc engine of its own.