good night

Today I was testing a stilo 3 door 1.2 16 V with 150 000km
July 2003.
seemed well mechanically, brakes etc..
the car had some paint flaws in the engine bay with some rust. (car lived on a city near the sea)
and the problem of not being stable idle.
I know it's complicated give advice
but tell me this 2003 version still suffers the Electronic known issues?
is the sport version and this insanely cheap
I know the engine because already had a 1.2 Idea

its the sport version big standar rims and its crazy cheap
think it is worth?

or run away because as to many gremlins to deal
sorry my english