Blimey, you are talking about 20 years ago. I had a B6 A4 as well, and yes the glovebox was very vulnerable and I also had the arm rest latch fail. But to be fair, that was specific to that car and eBay had many fix kits for it. And the design originated from the late 90s for those cars. Mine was a quattro sport, didn't have wood trim, but I had no cracking leather, as it is a natural product I kept it moisterised. And the cup holders were indeed in a stupid position, couldn't corner with a drink. And also RNS-E was super picky regarding SD-Cards.
But that was 20 years ago, and the same age non-german cars of its time were well, just a horrible place to be in. Remember those stupid sliding ventilation controls
Yeah, I just picked a specific example from a car I had and kept immaculate until I traded it in. The items I was talking about on that car were things that went wrong fairly quickly into ownership (not like they lasted 15 years, and in the 16th year they went bad). Here the B7 A4's at least with the 2.0T engine only had leather on the seat tops, the sides and anywhere that you didn't touch sitting were vinyl. Because of this, the seams between the two were more likely to go.
Newer German cars are subject to other issues, maybe not the same as with the B7 A4. There is a price you have to pay for these German cars, it's usually in parts that are great new, but don't last like the Japanese manufactures.
Another older car an e46 BMW, I had to redo the headliner, replace the driver's window regulator 2x (with OEM BMW), rewire the taillights, replace cracked wood trim, fix the sunroof cassette, fix the drain to the sunroof cassette, swap the cooling system components all out, swap out leaky valve cover gaskets, rear main seal, and oil pan gasket.
If you look at the Honda/Toyota equivalent from the 2000 - 2010 these same internal components are likely still functioning as designed.
I do not have personal ownership experience with 2010+ German cars, most of my friends with them have issues and typically stick to owning them in their first 5 years, after that they quickly require $$ to maintain. To be fair, they will list, it just requires more money than their Japanese/Korean equivalents.
I like German cars (I've owned more German vehicles than any other), I know what I am getting into though.
Circling back to EVs, I get the attraction to German EVs fit and finish, but I prefer a little less "luxury" now for longevity and reliability. I also am not a modern S class buyer, so in reality, the gap isn't as far between German and non-German manufactures now (3-series, A4, C-class). There is no question that an S-class is worlds ahead of others, but that's not the world I live in...