Hyundai H1 four wheel with 2.5 CRDI engines (140/170 pS)

Hello – I have a question about the engine 2.5 CRDI …. when looking for an H1 I read about approx. running power of approx. 100,000 new engines and other repairs for 8.000 to 11,000 were installed. Aren’t these engines particularly stable???? Are the developments of Hyundai or KIA respectively from another engine manufacturer — In the reviews there are usually hardly any problems ?!