Audi has been spotted testing the running gear and engine of its next-generation RS5 super-coupé in an undisguised mule wearing the body of an S5.
At a glance, this development car could easily be confused for a 2017 S5, but those wheel arch extensions, larger front air intakes and larger wheels on a wider track reveal the true identity of what lies beneath.
**See the FULL collection of spy shots by clicking "Read Article" below!
Read Article