1999 Daewoo Matiz SE Plus review from UK and Ireland

I've only recently (reluctantly) bought this car at an auction. I was a bit unconvinced of the performance as it was only a 0.8 engine, but it turned out to be quite nippy. It does 80-90mph quite easily on the motorway. My only concern is the petrol consumption, I haven't pushed it overly hard, but its only done around 250 miles on a full tank. I read all the reviews and everyone mentioned how well it did for fuel consumption. My model is a T reg (1999) does anyone else have the same problem? Also, the paint (or whatever it is) on the alloy wheels is beginning to balloon up, I'm the second owner of the car and it is just out of warranty. Would I be able to have the wheels replaced by Daewoo as the car hasn't done more than 30,000 miles yet? I would appreciate a response asap.

Apart from the fuel concerns, this car is a beauty to drive, surprisingly nippy and it does get a lot of attention. It comes with a lot of mod-cons, much more than any other car in the same price and size range.