Not a whole lot. Exhaust, Vaccum line, front driversside door handle broke, headlite covers oxidized and it developed a clunking noise in the rear end around 200,000 KM's don't know what is.
I love my Geo it is so reliable a tank of gas last's me like 2 weeks. even though it dosn't have power steering it handels very well. this car is great!!
I wish the u.s. version would have had the 1.3 engine during the first years of the Metro, all we had was a painfully slow 1.0 3 cylinder engine, in 1995 the 1.3 engine came available on the hatch back and standard on the sedan.
The "clunking" coming from the rear of the car might be any of the following: bears, strut knocked loose, or something moving around in your trunk spare tire, jack, etc..