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Lamborghini LB48H hypercar due next year: You might even say it glows

We know there's a hybrid Lamborghini Aventador successor coming sometime between 2020 and 2022. Due to deleted Instagram posts and a fissures in the rumor-verse, we expect a hypercar codenamed LB48H to preview the next electrified V12 Lamborghini. Autocar reports the next model in the Italian carmaker's series of low-volume specials will cost about $2.6 million, making it just another walk in the hypercar park as for price. The weird part is where Road & Track, referencing "a source familiar with Lamborghini's plans," says the LB48H will glow in the dark. The source didn't elaborate, so not even RT knows what that means. The Lamborghini Terzo Millennio concept from 2017 revealed a smattering of Tron-like light sculpture in its launch video. The wheels and engine bay glow, illuminated Italian flag graphics mark the front fenders, LED piping runs down the centerline. But lights don't come under the traditional definition of "glow in the dark." If the LB48H really does sport some kind of overall incandescence, well, we're about to enter a new chapter in hypercars. Other questions remain about how the LB48H will preview the future of Sant' Agata. The company's head of R&D has bemoaned the weight of batteries, admitting that the best-case scenario for the coming series-production hybrid V12 flagship means an additional 330 to 440 pounds. It's thought that the hypercar will use supercapacitors instead of batteries, providing a lightweight solution that would also showcase future technical potential. The all-electric Terzo Millennio employed nascent supercapacitor tech Lamborghini has been developing with MIT. That solution's upside is lighter size and weight compared to batteries, longer service life, a supercapacitor's fast charge and discharge ability, and the fact that it can discharge and recover energy at the same time. The downside is that supercapacitors have low energy density compared to lithium-ion batteries, so it's possible the LB48H could use a battery and a supercapacitor to work a 49-horsepower motor aiding an 789-hp V12. The production V12 is expected to get a more mundane solution. Lamborghini's looking ahead to cities mandating a minimum all-electric range up to 31 miles. One idea in play is a split hybrid layout, with an electric motor in charge of the front axle. That eliminates a prop shaft, and sharpens front axle response and torque vectoring.

Audi R8, Lamborghini Huracan could get twin-charged five-cylinder

Engine downsizing and forced induction are some of the biggest trends in automotive powertrains today because. They offer the chance to reduce emissions and boost fuel economy, while possibly maintaining power. The shift is already happening to performance cars with turbocharged four-cylinders finding their way into the Ford Mustang, Chevrolet Camaro, and future Porsches. Now, there are rumblings of a tiny chance for a similar change coming for the Lamborghini Huracan and Audi R8. Why the new powertrain? China. While the market there might have slowing growth, it's still a major country for auto sales. The annual taxes on cars there also happen to be based on engine displacement, and there's a 40 percent rate on those over 4.0-liters, according to Car and Driver. The obvious answer to this conundrum is to build a smaller displacement, forced induction engine for the R8 and Huracan. Car and Driver points to the new turbocharged and electrically supercharged, 2.5-liter inline five-cylinder from the recent Audi TT Clubsport Turbo concept as a possible solution. Audi's e-turbo technology runs off a 48-volt electrical system and lithium-ion battery to produce a total of 600 horsepower and 479 pound-feet of torque in the prototype. With this mill, horsepower would barely shrink compared to the R8 V10 Plus and Lambo, but it actually makes more peak torque than their 5.2-liter V10s. While this is all theoretically feasible, take the possibility with a big grain of salt for now. According to Car and Driver, Quattro GmbH's Stephan Reil says that there's no work currently underway to fit the twin-charged five-cylinder, "but it has been talked about." That means such a vehicle is likely years away, if ever. In the meantime, a diesel version of the e-turbo setup is on the way the in the SQ7. Related Video:

Infographic: Comparing the Veneno, LaFerrari and P1 supercars

This year's Geneva Motor Show served as the launch platform for three of the world's latest and greatest supercars. The Italians brought us the Lamborghini Veneno and the Ferrari LaFerrari, while the British unveiled the production version of the McLaren P1.
To put the three in better perspective - as if any of us will ever fully comprehend trio of million dollar coupes - the Aussies at Motoring.com built an infographic (click above to enlarge) that outlines what makes each of these cars so spectacular. Using unique colors to represent each of the vehicles, the team put together a variety of charts that focus on vital statistics, pricing, total production run and other parameters all designed to ease the process of digesting an overabundance of exotic goodness. We have uploaded the graphic full size in this link.