I've run my present C5 for 88000 miles without ANYTHING 'dropping off', no oil leaks, Averageng a gallon of diesel ever 45'5 miles over its life and apart from tyres ,some windscreen wiper rubbers ans one new window mechanism there has only been the cost of routine servicing.
You keep on 'dissing 'em all you like, it makes a late used Citroen remarkable value.
On the other hand, the Ford Mondeo which preceded it cost £2.5 K before it reached 55000 miles!
As for 'Germans' , had two as company cars and VOWED NEVER to run my own!