CHB - and others, firstly let me apologise for my comment about non-GTI posters. It was rude and I withdraw it completely.
Why have I ordered a 245 for 3/19? Well, we all make judgements based on knowns and unknowns and here is my rationale which might be way out!
Mk8 Golf starts building Summer 19, first models arrive Autumn 19 ...maybe.
GTI orders open when?? and first deliveries maybe some time in 2020. No info on performance Golfs until sometime in 2019. Decent discounts for first 12m of orders?....doubtful, I fear.
In the meantime because of forthcoming Mk8,WLTP, factory delays and UK economic uncertainty, I suspect 2018 GTI orders have fallen of a cliff. There will be very few late 18 and even fewer 2019 GTIs built. Residuals on late cars are pretty firm already.
If Brexit goes badly there may be additional tariffs on new VWs after 29/3/19.
And finally, I change my car every 2 years so due to do that in March 19. I bought my present Mk7 with £5,000 discount so it cost £23,000. Current valuation is £19,000 ish so quite good so far at the 18m/16,000 miles mark.
I am saving £5,000 off list on my new order so CTC will be tolerable. If I waited for a Mk8 in 2020
my CTC would be impossible to countenance.
I have made a set of assumptions listed above, any or all of which could be very wrong. However, based on all these, I reckon a good 2019 245 will still be holding its value in 2020/21 and I will have had the pleasure of upgrading from a 220 to a 245 DSG to drive in the next two years.
On the other hand I might have got this wrong!
Anyway, I send peace to all readers.