Today we have Porsche Panamera 4s going against Audi SQ7 in a quarter mile drag race, both have the same 4.0-liter V8 twin-turbocharged diesel engine. This engine can deliver 422 HP and 627 lb-ft of torque in the Porsche, and 435 HP and 664 lb-ft of torque in the Audi. A bit more power and torque in the Audi, and a little bit less weight in the Porsche. Let’s watch the video below to find out who is going to win. You will be surprised just how fast this cars are.