Firstly welcome to the how long is a piece of string club lol
If I’m honest I think the provisional dates are nothing more than placeholders.
Our car has changed provisional date too many times to count, it’s been all over the place and different almost every time I’ve called the dealer (GTE ordered October ‘21) - now I think it’s sat at week 12 (it was 3 a month ago, then 6 in December).
And I was told 5 months originally! I agree the timescale is excessive but it does seem to be highly dependent on luck/dealer allocation, I think the performance model thing is mostly BS although my impression is a large reason for the GT models being delayed is extra need for chips (ACC/driving assistance/Matrix headlights)
From what I’ve heard from the dealer (and from the experience of other customers) it seems they have no way of getting more info out of VW, my dealer seems frustrated at this as customers at this point are rightly annoyed. I think the delays to production are reasonableish, but what I think they’ve done a terrible job of is communication and I think that speaks volumes for VW as a company.
I hope we both get our cars in the first part of this year! I was hoping for a 22 plate originally
Edit: also when the new statistics are released on howmanyleft it will be interesting to see how many have actually been registered; GTE and GTD made up under a thousand last year to my knowledge!