Hi I'm new and after my mrs recently purchased an 2005 a3 I'm now wanting to change my daily car (ford focus tdci sport) to an audi A6 around the 2005/6 age

I've seen alot for sale but like everyone I've started to get specific with what I want to buy, (black/grey s-line with full leather and 19s) I've looked at engine options and would love a 3.0 tdi Quattro but i think economy is a bit more Important for a daily lol

I hear more can be done with the 170ps version of the 2.0 tdi engine but I have no idea how to tell them apart from the 130/140, can anyone help me out? Can you tell from pictures, us it written under the engine bay? Is there some sort if registration/ vin check you can do?

All rely a greatly received

(LOG BOOK that will tell you).  I have the 2.0 tdi 140 avant s line  great car with 19s on 255/35/19 love it and remapped runs about 180 bhp..