I think youve got to look at it from the average persons point of view - you might live up a 3 mile long farm track and have 5 kids but most people dont .........
Allround for me is (in no particular order): Performance, value, practicality, reliability, safety, comfort.
Stews 997T ticks some of these boxes but its not practical (nothing with less then 4 seats is) and its a bit pricey for the average man on the street, a Tesla is no good if you want to travel any kind of distance. Macans are expensive and juicy and not actually any bigger insidethan a standard saloon and a Lamborghini cannot be the best all rounder in the world by definition - its a Lambo
Used to say 4 door E46 M3, would probably go with a 335i/335D estate these days, maybe a Golf GTI, they do pretty much everything well and some things extremely well.