BMW and Mercedes-Benz should be very concerned.
Brand new footage has surfaced of what looks like the Alfa Romeo Giulia Quadrifoglio running some insane laps at the Nürburgring. The 503hp Giulia is slated to be Italy's answer to the BMW M3 and Mercedes-Benz C63, and what better way to taunt its rivals that than by delivering a punishing test run on their home territory at "The Ring" in Germany. The four dour Alfa has a twin-turbo 3.0-liter V6 engine that is apparently 'Ferrari-inspired' and capable of hitting 62mph in a mere 3.9 seconds.
This spy video of the Giulia being pushed to the limit at Nürburgring should certainly have BMW and Mercedes-Benz squirming in their seats.