Earlier quoted context omitted.
So, what you are saying is, that preventive maintenence results in safer cars? Who'd have guessed... Thing is so, while the ADAC reliability reports exclude brands running their "own" mobility services (often enough outsourced to ADAC, but that's a different story), TÜV data is neutral. And a statistically relevant sample, TÜV is still one of the biggest providers. It sure means that other brands, with better results…
I think what he is saying is that there's a dealership service visit immediately before an inspection. That would certainly decrease inspection rejects. A great way to manipulate inspection statistics.
Exactly. A car brought to the inspection by the dealership will basically never fail it. And expensive luxury cars are far more likely to be serviced by a dealer.
> A great way to manipulate inspection statistics.
I don't think this is intentional, just a nice side effect. Mostly dealerships just make the most money by servicing cars.