Lamborghini Asterion LPI 910-4 unveiled at the 2014 Paris Mondial de l’Automobile Pioneering a new vision of mobility: First Lamborghini Plug-in Hybrid technology demonstrator First plug-in hybrid (PHEV) technology demonstrator providing a new Lamborghini cruising experience with superior power, daily drivability and comfort Hybrid system power: V10 5,2 l naturally aspirated engine combined with three electric motors delivers a total power of 669 kW/910 hp, enough for acceleration of 0-100 km/h in 3.0 s and a top speed of 320 km/h CO2 emissions of 98 g/km and 50 km pure electric range

Breakthrough technological architecture in an innovative carbon fiber monocoque with a body designed in a new, unexpected and sensual way, respecting Lamborghini heritage Asterion is a technology demonstrator representing a Lamborghini model that could be realistically produced today, using technologies currently available and drawing on Lamborghini’s own expertise.

“Lamborghini is always looking ahead, investing in new technologies and setting new benchmarks, delivering the unexpected,” says Stephan Winkelmann, President and CEO of Automobili Lamborghini. “Lamborghini continues to focus on weight reduction as a means to reducing CO2, for example through the investment in carbon fiber engineering, which also contributes to our quest for the best super sports car handling and performance. To significantly reduce emissions on a car in this moment however, plug-in electrification is the best option for us, because for Lamborghini such a car must still provide a truly emotional driving experience. In the Asterion this is guaranteed through a naturally aspirated engine that is combined with PHEV technology, which not only offers exceptionally low CO2 emissions of 98 g/km, but a practical pure electric driving range of 50 km. The Asterion LPI 910-4 is a true Lamborghini: emotional, with a stunning design, powerful, yet conceived more for comfortable luxury daily cruising than for ultimate track performance.”

The Plug-in Hybrid solution and Performance For the Lamborghini Asterion LPI 910-4, a PHEV solution is the clear Lamborghini choice. The Asterion provides all-important urban driving under purely electric power, a significant range of 50 km for the car when powered only by battery energy, and the emotion and power of a naturally aspirated Lamborghini engine for a unique driving experience. Fuel consumption is 4,12 l/100 km combined cycle (NEDC). The weight of the hybrid technology is 250 kg. The Asterion’s objective of significantly reducing C02 emissions, while maintaining an engaging and emotional Lamborghini cruising experience, is achieved with exceptional CO2 emissions of 98 g/km.

Based on a monocoque made entirely of carbon fibre, a V10 5.2 liter FSI engine is located longitudinally as a mid-engine, as in Lamborghini super sports cars. The extremely fast shifting 7-speed dual-clutch transmission is located behind the engine at the rear transaxle. The housing of the powerful lithium battery is placed longways in the central tunnel area, normally reserved for the transmission. This allows for better balance of the car and also protects the battery area in case of lateral crash impact. The Asterion’s hybrid architecture is realized with an electric motor incorporating an integrated starter motor and generator (ISG) which is placed between the V10 engine and the double clutch gearbox, and two electric motors at the front axle fed by the ISG power with a torque vectoring function. This system allows the Asterion two different driving modes: in hybrid mode it is combining the V10 engine with the three electric motors guaranteeing a permanent four-wheel drive without being dependent on the battery’s state of charge. In pure electric drive mode only the two electric motors in the front are used.

The V10 5.2 l longitudinally-placed, naturally aspirated mid-engine provides a maximum power output of 449 kW (610 hp) with 560 Nm of maximum torque available. Combined with the three electric motors providing a further 220 kW (300 hp), total hybrid power is achievable to a maximum of 669 kW (910 hp). The combined action of the two propulsion systems ensures an exceptional dynamic impulse: acceleration of 0-100 km/h takes place in 3.0 seconds. With a top hybrid/combined speed of 320 km/h the Asterion LPI 910-4 also reaches up to 125 km/h under pure electric power. More importantly for city driving the Asterion has a pure electric range of 50 km, putting it top of the class for hybrid super sports cars.

The new Inspiration for Design The Exterior Design The Blue Elektra glittered colour of the Asterion as well as the new design language reflect the technological concept behind the car. Designed by Lamborghini Centro Stile, the Asterion contains the unmistakeable Lamborghini DNA and heritage and yet is clearly different from the existing Lamborghini super sports car models. The Asterion touches new boundaries, with an innovative and unexpected design language which explores curves and sensuality, smooth transitions from panel to panel, and few sharp edges. The result is a pure, essential design. The Asterion, like all Lamborghini cars, has clearly defined lines, separating flat planes from the side of the car and distinguishing between panels. Light and shadow accentuate the volumes of the car, highlighting the muscularity of Asterion yet giving the car a more slender elegance.