Mass loses this argument. Despite a published weight of 2,150 kg, the Lamborghini Urus Performante reaches 100 km/h in a manufacturer-claimed 3.3 seconds because its drivetrain attacks both inertia and the tyre grip limit. Horsepower alone cannot explain it. Its 4.0-litre twin-turbo V8 delivers 666 metric horsepower and 850 Nm, but those figures need a route to the road.Torque does the lifting. Wi...More