With Audi's new-generation A7 Sportback already unveiled, the next logical step for Ingolstadt is to roll out the range-topping RS7.
The new RS7 is tipped to hit Audi's showroom doors sometime in late 2018 and will most likely powered by a 4.0-liter twin-turbocharged V8 with over 600 HP.
Rumor has it that a hybrid version using a similar drivetrain as the Porsche Panamera Turbo S E-Hybrid sporting as much as 700 HP could also join the range, but that remains to be seen.
Visually, this mule is a dead giveaway for the RS7 Sportback. Despite it saying 'A7' and 'TFSI quattro' on the hatch, you can see the wheel arch extensions as well as the large oval exhaust tips that show this is no ordinary A7.
Since this is a test mule and not a true prototype that's hiding its styling under heavy camo, we can expect to see more styling changes to the production car, such as a sportier rear diffuser and chunkier front bumper, for example.
With Mercedes dropping the CLS 63 nameplate on their latest generation car, the all-new RS7 will find itself in a fight against the Mercedes-AMG GT 4 come 2019.
Photo Credits: CarPix for CarScoops