Welcome ianmair
Is the car you’re interested in a VW Approved used? If you’re buying a mk8 that’s approaching the end of factory warranty make very sure any software (and by default hardware) issues are fully covered by whatever follow on warranty you’re getting.
I had a fairly early mk8 and had no issues other than an occasional random assist warning that appeared for a short time before vanishing again for two years of ownership and then had several months of bing bonging hell after a major software update. After that it was fine again and then after a new steering wheel was fitted it was pretty flawless. I had no other warranty claims in three years and the car drank very little oil between services.
The touchscreen system was universally panned but it’s not *that* bad. Little things like turning on heated seats is an unnecessary faff, as are other HVAC controls, but that depends on how much you like to fiddle with things on the move.
A late 7.5 would likely be better equipped and a more intuitive cabin experience but many of these are overpriced.
If you’re dead set on a mk8 then maybe see what sort of deal you could nail down on an in stock new car, it’s worth asking.
Thanks Exonian, some really good points for me to think about there. If I end up getting one it’ll almost certainly be from a VW approved used garage, as I have one here in Carlisle if the need to use it arises. The warranties VW offer are a good extra but you’re quite right in saying they’re only as good as what’s included in them! I will check when the time comes.
As with so many others I’ve read about, your problems came after a software update then disappeared after a new steering wheel, seems a very common occurrence.
I’m not much of a fiddler tbh whilst driving so not sure how much the buttonless controls would bother me. I took a Mk8 GTD out last week (they didn’t have a GTi available) and had to pull over just to find out how to turn the blowers down! Like with any new device though - phone, tablet, watch, etc - anything new can be hard to navigate but you soon get used to it.
I’m making notes as I go and my list is getting longer, so thanks very much for making me aware of some good queries!