With 789 hp, the Temerario's twin-turbo, 4.0-liter V-8 might once have seemed plentiful on its own; especially with a sensational 10,000-rpm redline that makes this the world's highest-revving production V-8. But for the successor to the Huracán, merely the best-selling model in the brand's history, Lamborghini adds three axial-flux electric motors. A pair on the front axle provide all-wheel-drive traction and torque-vectoring tricks.