2020 Audi A4 Avant facelift spied

A facelifted Audi A4 Avant has been spied undergoing winter testing in Sweden. This is the second update to the current-generation A4, and appears more substantial than the revision due to go on sale in Australia from early 2019. While that update has subtly new front and rear bumpers, and a more 3D effect for the grille, this prototype sports a more extensive overhaul.