AutoTopNL has posted a video dedicated to the ICE-powered Alfa Romeo Stelvio Quadrifoglio (only because PHEV was unsupported by the platform). The Italian sports saloon hits a German autobahn with all it has.
What it has is a 2.9-liter twin-turbo V6 normally designed to produce 510 PS (503 hp / 375 kW) and 600 Nm (443 lb-ft) of torque. This example has apparently been mildly tuned via ECU to yield 560 PS (552 hp / 412 kW) and 766 Nm (565 lb-ft).
Since the car is no longer stock, it sprints to 100 km/h (62 mph) faster than the standard 3.6 seconds. Per the owner, it is also supposed to reach 285 km/h (177 mph), but the driver in the video was only able to hit 274 km/h (170 mph).