That's unfair. Maybe that was somewhat true to an extent for the American part of FCA, but isn't for PSA and Opel. The latter were in not great shape under GM for decades, but were turned around by PSA in a few years. Peugeot, Citroen, DS, Opel have good reputation.
I don't know in the last 5 years, but Opel had a lot of different faults due to cost cutting measures, and depending of the model and the year of the different Peugeot and Citroën, it has or not lot of problems.
One one hand, we have the examples of those models that had the infamous FAP HDi 110 hp engine that gives a lot of problems, and Citroën's "Hydractive" (hydropneumatic) suspension was discarded due to the many problems they gave. We had a 1st gen Citroën C5, that had those two, and it needed to visit the garage every every 2 year to have some pretty costly repairs. Also, some of their newer cars with AdBlue have factory design problems in this system, and repairing that module is knowing that is gonna be relatively expensive and it's gone to fail in the future.
On the other hand, we had models like the Xsara, the 206, the 406, the C15, the Partner/Berlingo combo, and many others that were very reliable cars that rarely had problems.
