- Lamborghini announces a new, hybridized 6.5-liter V-12 powertrain that would make up to 1001 horsepower.
- It capabilities a few electrical motors, two up entrance and one particular built-in to a new, Lamborghini-intended, eight-speed double-clutch transmission.
- The comprehensive car or truck will be shown—and its title revealed—at the close of the month.
We cannot show you what the substitution for the Lamborghini Aventador seems to be like but, or even notify you its name—the organization refers to it solely by the inside code, LB744. But we can share details on its incredible new plug-in-hybrid powertrain.
The good information is the ongoing existence of a by natural means aspirated V-12 engine, a single that has been core to the charm of the firm’s much more costly styles since its foundation. The new 6.5-liter L545 motor is efficiently a significant growth of the a single that powered the Aventador, but with much more ability, much more revs, a lot less fat, and a compression ratio raised to 12.6:1. Lamborghini suggests the new engine’s mass of 481 lbs makes it 37 kilos lighter than the Aventador’s V-12, whilst its electricity output has elevated to 814 horsepower shipped at a searing 9250 rpm—with the limiter not contacting time till 9500 rpm. It also helps make a peak of 535 pound-toes of torque at 6750 rpm. But although the Aventador’s V-12 sent electric power forward to a single-clutch gearbox positioned forward of it, the new engine has been flipped by 180 degrees, with electrical power likely by way of a new, Lamborghini-created eight-velocity dual-clutch transmission mounted transversely driving it.
But this V-12 is only a person element of the new powertrain, staying assisted by no less than three electric motors. At the front, a pair of axial-flux motors electrical power each and every wheel independently, making it possible for torque vectoring. There is no mechanical connection from the engine to the front axle the LB744’s all-wheel-generate system is often part electrical.
At the again, a 3rd motor is incorporated into the transmission, which due to a clever clutching mechanism can switch among performing as starter motor and generator or incorporating power to the rear axle. Each motor can provide up to 148 horsepower, whilst the combined peak is usually much less than 3 instances that due to the latest circulation supported by the battery. The greatest merged output is quoted as an impressively strong 1001 horsepower—slightly more than the Ferrari SF90 Stradale.
Electrical charge is saved in a compact 3.8-kWh battery pack that sits in what would beforehand have been regarded the transmission tunnel in the cabin, letting a small seating place on possibly facet of it. Lamborghini hasn’t unveiled a excess weight declare for the battery, but for reference the claimed ability is considerably much less than the corresponding figures for the Ferrari 296GTB and SF90, and also the McLaren Artura, suggesting the Lambo’s need to be lighter and provide much less electric powered miles. We do have weight figures for the front motors—41 pounds—and the double-clutch transmission, which is 425 pounds which include the excess weight of the integral electric motor.
When depleted, the battery can be recharged from a socket, via regenerative braking utilizing the entrance motors, or with the V-12 acting as a generator. The latter is claimed to entirely replenish the pack in just 6 minutes. Thus, it ought to be probable to be quickly introduced back to entire toughness when pushed on keep track of. Lamborghini also states the new DCT gearbox will guidance a “steady downshifting” purpose, holding the left paddle when decelerating progressively and selecting the most affordable attainable equipment as speed falls.
Lamborghini claims to release additional complex information of the new car or truck prior to the finished edition is formally unveiled at the finish of the month. We’ll keep you posted.
Mike Duff has been writing about the car sector for two decades and calls the Uk home, while he ordinarily lives lifestyle on the highway. He loves aged cars and journey in not likely spots, with profession highlights like driving to Chernobyl in a Lada.