Japanese are definitely the most reliable. VW reliability is a myth, they break down just as much as everything else in my, and everyone I knows experience (note, I didn't say opinion, as I and many friends have owned them). Having said that, many VW (and other VAG cars; Skoda, Seat, Audi) parts can be had cheaply at Euro Car Parts and GSF (German Swedish & French). As an example, when I needed a distributor for a VW Corrado, VW wanted £170+vat, GSF sold me one for £55 inc. French cars are pretty dire for stuff breaking, but it tends to be silly little things rather than major failures, but in general cars these days are pretty robust. Fords are always cheap to repair, but for some reason I'd never want one, and I'd NEVER own a Vauxhaul again. I'd rather have a bus pass than another Corsa !