DS5 Experiences sought

Hello, I’ve recently stumbled over a DS5 from 2016 and spomtan made a test drive. Except for the lean performance of the 120hp diesel it has been a class driving. Now I looked at us (Norway) in the used car market and the offers are very modest. We don’t talk about prices, because these are anyway different. I’m interested in the following variants: 2016 DS 120hp diesel with 140,000 km, or Model 2012 Citroen DS 5 with 163hp Diesel/Hybrid with approx. 11 5.000km both with automatic Which is the more reliable one and is more suitable for the permanent bank? And what well-known problems do I have to pay attention to. Are there typical known mistakes that could ruin the joy of the car? Sorry if the questions sound a bit stupid, but if you read reports from certain reporters you get a bad impression and my experience is limited with Citroen. I had an XM in the 90s for 6 months and many workshop visits. The DS also impressed me from the short test drive and also liked inside very well. Who of you has long-term experience with the DS and can give me tips. Gruss