Have had my 2019 C5 Aircross 'Shine' 2.0Hdi auto for nearly 2 years; now just over 90 000km (56 000miles). Generally pleased, although it does have a little hissyfit from time-to-time. Mirrors only fold in if car is locked using remote key. Touching a front doorhandle (with key in pocket) does lock car but mirrors don't move ... mostly, but sometimes they do. Auto dipping/mainbeam lights don't always auto. Driver's electric seat heater is only noticeable after 20mins or so. Passenger's is ok.
Infuriating to have to activate lane departure at every start-up. Annoyed can't get the 'dials' display. It says dials but isn't. Friend with Peugeot equivalent does get.
Reversing camera stays on for first half minute after going into forward gear. Sometimes. Rear hatch doesn't often respond to waving foot. Cannot open/close hatch properly if towbar electrics are connected.
Pros:
Lovely ride ... especially now, with new Hankooks. Engine (2l dieselturbo) pulls well, average consumption 43mpg, but few long trips, most are under 10miles.
I have posted on here before, I think, but couldn't get into that account.