I would never buy a car without a test drive. This is the reason I didn't buy from Hexagon, as they seem to think that arranging to come and see a car (and spending an hour to get there) means only looking at it.
I'm never going to buy another car without pouring over every inch and detail of it either, AUC or not. In fact I'd check an AUC cr more thanks to my experience with Dick Lovett Bristol.
Just because a BMW tech has (allegedly) looked at the car and ticked some boxes, means nothing.

I'm never going to buy another car without pouring over every inch and detail of it either, AUC or not. In fact I'd check an AUC cr more thanks to my experience with Dick Lovett Bristol.
Just because a BMW tech has (allegedly) looked at the car and ticked some boxes, means nothing.