Why? It's not like they're Ferrari, specialising almost purely in raw performance-orientated cars, despite what BMW owners may believe about their own marque. They're everyman spiv-mobiles like Audi. 'Optimistic' badging is part of the game.
I think the name itself is a step too far this time. Performance Edition? On a 116i?
I mean really? It's the worst performing car they make.
Olympic Edition? Fine. But Performance Edition?