mines a 99 TD5 and until the otherday ive had no major issues. The alternator died on the way back from salisbury and i had to get trailered back by the AA.
But thats the only time i havent managed to get home under my own steam like ratty said.
I love my TD5 but ive never had a 200/300 so cant comment on them.
Parts are steeper for a TD5 in some cases but not all.
The difference in power and the smooth delivery is obvious. And like has been said its a little more refined.
Id also have another TD5, but i wouldnt rule out a 300.
Decisions, decisions hey.