Audi A4 Avant 2.0 Tdi 2005 with 200,000 miles on the clock... assuming that the service history is accurate and complete and it's mainly been run on long haul motorway jaunts (for the last 140,000) and obviously well looked after with no leaks/burns/smoke.

HOW MANY MILES CAN IT DO? Whats the record for this engine? And what's most likely to 'go' first/next?

Assuming I take as much care of it as the previous owner of course. Many thanks.