Although it’s big and heavy, the all-wheel-drive system makes it easy. A twin-turbocharged 4.0-liter V-8 courtesy of the Volkswagen Group provides the ludicrous power. It’s used by Porsche and Audi, but here it’s tuned to the hilt to make 641 raging horses at 6,000 rpm and 627 determined pound-feet of torque from 2,250 to 4,500 rpm. This V-8 is no lightweight in its other guises, but Lamborghini engineers saw fit to change out the heads, pistons, connecting rods, valves, camshafts, intake manifold, turbos, and exhaust system to give it a distinct Italian flavor. Those turbos force up to 26 psi of boost into the combustion chambers to light off with a commensurate amount of gasoline. The big explosions of air and fuel shoot the Urus from 0-62 mph in 3.6 seconds and propel it all the way to a top speed of 189 mph.