155 Turbo vs. 155 Q4

[Trazor]

I see the terminology 155 2.0 Turbo is quite frequently used around the internet, but as far as I know, there was only made one 155 Turbo; the Q4. Am I correct?

Thing is, at OMPs webpage, they have these two choices and the brakediscs for the two have different articlenumbers. And, for the Q4 they only have rear brakediscs, but for the 2.0 turbo you can get both front and rear discs.

[AlfaJack]

The Q4 was the only factory petrol turbo 155 but there is the Turbo Diesel too.

I am pretty sure the rear discs are the same on all 155s and the fronts are 284mm - the same as the V6 155.

[Brul(tm)]

I am pretty sure the rear discs are the same on all 155s

Regards,
Marc