Two months ago, the Audi R8 E-Tron was caught at the Nürburgring ... If you believe in Wikipedia's list of 'Ring lap times, that puts the R8 E-Tron with its 375 horsepower and stupefying torque ...

Ever wondered what those four rings on an Audi really mean? Beyond their classic elegance, the logo of this Volkswagen Group manufacturer holds a story much deeper than mere aesthetics.

You'll have to click through to see the pics for yourself. A new Audi RS8 undergoing some high-performance testing at the 'Ring burned to the ground before firefighters could douse the flames.