I bought a Fluence last year. (I bet you have to google it.) It only has type 1, 3.6kw charging, but it is getting more & more useful as more charge points are installed. Unless you go somewhere, then turn round immediately and go home, it's fine.
Could you maybe keep both cars for a while, to see if you still need the petrol one?
Could you maybe keep both cars for a while, to see if you still need the petrol one?