What car would be perfect, aside from one major flaw?

I've had my M340i for a while now, and I consider it a remarkably well-balanced and desirable car. In many ways, it feels about as close as any car can get to being perfect. It's fun to drive, comfortable, luxurious, quick, safe, and gets good fuel economy. Despite that, however, it does have a few flaws. It was pretty expensive and still lacks a few minor features.

There are other cars that are close to perfect, but often fall short due to more significant flaws. Case in point, my dad's 2022 G80 3.5T would have been perfect, in his opinion, if it had a V8 (like two of the previous three Lexus GSs he's owned).

What are some other cars that would have hit the perfect mark if not for some major flaw or omission?