Lamborghini has officially reaffirmed speculations and leaks about the forthcoming replacement for the Huracan supercar, potentially dubbed Temerario, deciding to forgo the renowned V10 powerplant. The successor to the Huracán will introduce a brand-new 4.0-liter twin-turbo V8 engine supported by three electric motors. The internal combustion engine component will deliver 789 horsepower with a redline reaching 10,000 rpm.

Lamborghini Unleashes More Power

As reported by CarBuzz, Lamborghini has disclosed specifics about the powertrain in the upcoming Huracán successor, affirming it as a bespoke twin-turbocharged V8 with a 10,000-rpm redline. The manufacturer asserts that this engine is entirely new, likely stemming from the SC63 Le Mans Hypercar powerplant, albeit with a larger 4.0-liter capacity.

Additionally, the powertrain will incorporate a flat-plane crank, three electric motors akin to the Revuelto, and utilize the newly developed eight-speed dual-clutch transmission optimized for the forthcoming model codenamed LB634, potentially named Temerario.

The article further mentioned that Lamborghini has kept the complete power output under wraps, intending to disclose it at the vehicle's debut. However, it has been disclosed that the rear electric motor will be positioned between the engine and gearbox, delivering up to 147 hp and 221 lb-ft of torque.

Notably, while the Revuelto's rear starter motor/generator produces 111 lb-ft, the front motors yield 258 lb-ft each. Lamborghini plans to unveil the combined output of the three electric motors and the engine eventually, but for now, the V8's individual performance is impressive.

The powertrain in the Huracán successor is expected to deliver 789 hp between 9,000-9,750 rpm and 538 lb-ft of torque from 4,000-7,000 rpm. Electric motors are likely to boost low-end torque, with the engine taking over at higher revs, supported by rumors that the V8's turbos engage after 7,000 rpm.

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This configuration signifies a departure from comparisons to Audi, establishing a unique identity for Lamborghini, promising an unmatched auditory sensation.

End of Era, V10

As per Drive's report, Lamborghini's transition to a V8 engine signifies the discontinuation of the V10 powerplant in their entry-level supercar. The V10 had been a staple since the debut of the Gallardo over two decades ago with a 5.0-liter variant that later expanded to 5.2 liters in 2008.

Lamborghini emphasized the V8's sound profile, stating that the new engine's attributes culminate in a crescendo of sound at high revs, maximizing both volume and frequency characteristics.

Additionally, Lamborghini has not officially verified the overall power output yet, but it is anticipated to surpass 700kW when considering the electric motors' contribution. Set for introduction later this year, the upcoming supercar will follow in the footsteps of the decade-old Huracan and mark Lamborghini's ultimate venture into hybrid propulsion.

The brand-new 4.0-liter twin-turbo V8, engineered internally by Lamborghini, features a flat-plane crankshaft and an impressive 10,000rpm redline, ranking among the highest for any street-legal vehicle on the market.

The powertrain generates 588kW between 9000-9750rpm and 730Nm from 4000-7000rpm, with Lamborghini describing the power delivery as akin to a racing engine. A specific electric motor is positioned between the gasoline engine and the freshly introduced eight-speed dual-clutch automatic transmission, delivering 110kW/300Nm.

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