That's what I've read. I've driven many miles in a 1.4 75BHP TDI, which is a cracker for the size (but not as economical as one might hope, in my hands at least), and in a TDI 90 (superb for it's day but outclassed now), a 110 (most economical and good performance despite heavy A3 body), and now a 130. The 130 is great, but slightly thirstier than the
110, though that seems most evident if you use the performance....I've little experience of the 115, but on a short drive, yes the 130 seems a bit noisier- but I'd choose the 130 just for the extra grunt. Then again I've never driven a 100 or 150 (or the 160BHP Seat Version), so maybe I'd go 150 given the choice.
No argument there. Isn't there pretty much an upper rev limit on diesels (of 4Ksomething) as you can't get the fuel to burn fast enough?
We'll never agree there though...