The way things are defined in the US, the BMW 5 series is a luxury car. It represents close to the maximum amount of amenities for a given size class and, well, the car magazines call it a luxury car. There's not much else to it...
It's certainly possible they're equipped differently here, as so many cars are. If that's not the case and Austrians simply have a different sense of "luxury car" I wonder what you guys have that trumps the 5 series in that size category, as far as "luxury" is concerned.
It's certainly possible they're equipped differently here, as so many cars are. If that's not the case and Austrians simply have a different sense of "luxury car" I wonder what you guys have that trumps the 5 series in that size category, as far as "luxury" is concerned.