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Lamborghini previews the Aventador's hybrid, 1,001-hp successor

Lamborghini is nearly ready to introduce the Aventador's long-awaited successor. Referred to as the LB744, the company's next flagship model adopts a gasoline-electric hybrid powertrain that's built around a new, naturally-aspirated V12 and rated at about 1,000 horsepower. We'll need to be patient to discover the model's exterior design, but Lamborghini provided us with a very good idea of what the specifications sheet looks like. The system's centerpiece is a mid-mounted, 6.5-liter V12 that eschews forced induction — the company has previously made it clear that it wants to keep the naturally-aspirated 12-cylinder alive for as long as possible. While the Aventador was V12-powered as well, it sounds like the mechanical similarities between the two cars end there. In the upcoming LB744, the engine is bolted to an eight-speed, dual-clutch automatic transmission that's mounted transversely behind the engine instead of longitudinally directly in front of it. The company will need to find a new name for the transmission tunnel: it now houses a 3.8-kilowatt-hour lithium-ion battery pack. The electricity stored in it zaps three electric motors: one is integrated into the transmission, while the other two are each assigned to one of the front wheels. This layout delivers through-the-road all-wheel-drive, so there's no mechanical connection between the axles, and it allows the LB744 to drive on electricity alone for short distances. The configuration also provides a torque vectoring function for sharper cornering. Lamborghini pegs the system's total output at 1,015 metric horsepower, which represents approximately 1,001 horsepower measured in U.S. terms. The bulk of the cavalry comes from the V12; it's billed as the lightest and most powerful 12-cylinder that Lamborghini has ever made and it develops about 813 horsepower at a screaming 9,250 rpm (that's 250 rpm short of its redline). Maximum torque checks in at 535 pound-feet. We haven't heard the new engine yet, but Lamborghini stresses that it went to great lengths to give it an exhaust note worthy of a supercar. More details about the LB744 will emerge in the not-too-distant future. Related video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

Listen to the Lamborghini Hurac'an fire up

Lamborghini just revealed all the juicy details about its 2015 Huracán this morning, but apparently Autobild was on hand for a photo shoot of the car, and shot this quick video of the new Lambo starting up. It's not a rev-happy video, but we're still happy a camera was on hand to capture the raucous exhaust note as the 610-horsepower V10 roared to life.
The note emanating from the Huracán's quad exhaust outlets doesn't sound quite as high-strung as an Aventador or Reventón, but it's definitely a throatier, more menacing sound than the Gallardo it was designed to replace. While the video posted below is a good tease of what the car sounds like in real life, we can't wait to hear this engine hitting its peak horsepower at 8,250 rpm.

Lamborghini may offer rear-drive Huracan

Lamborghini may not offer a manual-transmission option on the new Huracán - so few customers were asking for it on the preceding Gallardo as it was - but don't think that it won't pursue ever more hardcore variants. And that will reportedly include a rear-drive version.
Speaking with journalists at the Pebble Beach unveiling of the new Huracán Super Trofeo, Lamborghini CEO Stefan Winkelmann is reported to have said, "We did it with the Gallardo so it might be an option. We are a four-wheel-drive super-sports car [manufacturer] but why should we not do a rear-drive option?"
The rear-drive Huracán would naturally shed a few pounds off the all-wheel-drive version's curb weight, but the question is just how much. There is said to have only been so much of the AWD system that Sant'Agata was able to strip out of the Gallardo to make the rear-drive Balboni edition after the fact, but if the Huracán was engineered from the get-go for both drivetrains, the rear-drive version could prove that much more thrilling to drive.