Just after some advice for the following.

First, Car details: Mk6 118 TSI, 20,000km

Problem: Upon hard acceleration (e.g. taking off from lights or merging into a highway using an onramp) there is a noticeable cloud behind the car as the Turbo kicks in. This is very noticeable when there is a car behind me (I can see the cloud in their headlights). There is also a slight fogging of the rear window (assuming the outside)

I can’t see that there is any colour to the smoke/steam but it seems to dissipate rather quickly as would steam out of an exhaust on a cold morning. I live in Canberra was thinking it may have been the cold of winter causing this but I have also seen it happen in Sydney and in Canberra in summer.

I am wondering what might be causing this and wondering if it is normal or something I should be taking this to a dealer about?

Any advice/ thoughts welcome.
Cheers.