Audi has discontinued the A4 [2016-2020] and the car is out of production.
Audi A4 [2016-2020] Colour Options
Audi A4 [2016-2020] is available in 5 different colors namely Ibis White, Mythos Black Metallic, Floret Silver Metallic, Moonshine Blue Metallic, Matador Red Metallic.