1st gen Sedan/Liftback (G09), facelift, 2013–2017
About half of all the Insignias I see have missing Vauxhall badges. Either they fall off because of poor badge application design, or are stolen.
Spotted in Alderley Edge, United Kingdom

It's almost as if GM couldn't be bothered to create a whole new grille for Opel/Vauxhalls of this era, unlike their older cars which had the 'V'-shaped grille for Vauxhalls, and a much less interesting alternative to Opels.