Lamborghini Huracan STO Car For Rent in Dubai. The Lamborghini Huracan STO is firmly entrenched at the top of the Huracan family hierarchy. This is a street-legal race car built for track use, but if you must, you can use it to visit the mall and convert ordinary errands into unforgettable experiences. The most powerful Huracan features a 5.2-liter V10 engine that produces 631 horsepower and 417 pound-ft of torque.