Someone i know had a 2.0 Tddi and drove it until 450k with original injectors, think it had a few clutches until someone crashed into it and wrote it off. Tho i know its the tdci has the injector issues.

I have a 2006 2.2 ST and just about to replace the DMF and clutch at 100k. Tho DMF and clutch is same issue on modern diesel. The injectors in the 2006 are not meant to give as much bother as the earlier ones.