While Audi masked their test mule heavily to look like the current A6, it appears our eagle-eyed spies from Norway have identified the upcoming 2018 A6 beneath all its camo.

Spied:The 2018 Audi A6 sports a new face

From the looks of it, the new A6 will be sporting a wider and larger grille than the current model. The larger grille size appears to have been achieved by shrinking the headlights, with the A6 now sporting very slim lights that give the A6 a seemingly wider profile.

Side profile of the upcoming Audi A6

The bonnet also gets a wide bulge that lines up towards the larger grille. Apart from these changes, the door mirrors have also been relocated towards the door blades.

Rear quarter of the all-new Audi A6 in prototype form

The new Audi A6 is still a long ways from production however, with a debut date slated sometime in 2018.