48+ Forum Audi A3 2.0 Tdi 140 If you dont now how.better to post nothing. It have been inn and out of the dealer and nothing. mateoflewz 2.0 TDI 140Ch Ambition - 2008 : Garages des ... from www.a3forum.fr Right.not all here in forum is for money. Come join the discussion about performance, modifications, troubleshooting, tdi, maintenance, and more! I've looked at both the 140 and 170 and there is only about £ a friend of my has the 140 and he says that's fine for ordinary driving and it is a nice motor but i wonder if he's just saying.