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Lamborghini Sian's supercapacitor hybrid system explained by company's CTO

"We are a game-changer and a provocateur," Lamborghini's CTO, Maurizio Reggiani told Engadget. The automaker has a long history of making waves with traffic-stopping designs and more recently, innovative tech. At last week's Frankfurt Motor Show, the Italian company unveiled its Sian hybrid supercar. But it ditched the traditional battery pack in favor of a supercapacitor to power an electric motor, which is exactly what you would expect from the Italian company. Typically a hybrid uses a lithium-ion battery pack to store energy. Then when needed, it transfers an electrical current to a motor (or motors) to either help the gas-powered engine or take over propulsion entirely. It's a recipe that has successfully improved gas mileage and sold over six million examples of the Toyota Prius, not to mention countless other hybrids. "It's too easy to follow," Reggiani said. "If you want to move for the first time in electrification you must guarantee that the implementation will not destroy the DNA of a car and brand." With that in mind, the automaker went with a supercapacitor instead of a battery. According to Reggiani, the supercapacitor offers up three times the power of a battery pack from the same weight and packaging. Plus, it stores and discharges energy much quicker. The spent power can be fully regenerated very quickly during normal braking. Reggiani explained that this could be particularly useful while cornering. Going into a corner, the driver applies the brakes and replenishes any spent energy. Then, as the driver accelerates out of the corner, all the available power is there for acceleration. Then as the driver brakes for the next curve, the process starts all over again. Plus, the supercapacitor doesn't have to cool down like traditional battery, it's just ready to go at all times -- which is exactly what Lamborghini owners want. The output of the 48-volt motor installed into the gearbox is 34 horsepower which brings the total power output of the V12 Sian to 819 horsepower. While 34 horsepower doesn't seem like much, it means the vehicle can do zero to 62 miles per hour in under 2.8 seconds. That's Tesla Model S Performance and Porsche Taycan levels of fast. But there are other benefits. The electric motor reduces the torque hits of the gears shifting. You know those momentary losses -- then explosions of power -- you feel in the car as it speeds up, that's the vehicle going through its gears.

Volkswagen Group sales down 15% in pandemic year, but EV sales up 214%

FRANKFURT, Germany — German automaker Volkswagen said its global sales fell 15.2% during 2020 due to the COVID-19 pandemic but showed significant recovery toward the end of the year. The company more than tripled its sales of battery-only vehicles. Global sales for all of Volkswagen's brands amounted to 9.3 million vehicles. The fourth quarter showed a smaller decline of 5.7% and within that quarter the month of December was still further improved, showing a shortfall of only 3.2% from the same period the year before. Volkswagen said Wednesday that sales fell the most in Western Europe, by 21.6%, while China, the company's largest single market, was down 9.1% Sales of battery-only cars jumped 214% to 231,600 from 73,700 across all the company's brands. The company's electric sales leaders included the Volkswagen ID.3 compact, with 56,500, the Audi E-Tron SUV with 47,300, and the high-end Porsche Taycan with 20,000. Volkswagen said that its sales fell by less than the overall market, meaning it had slightly expanded its market share. “The COVID-19 pandemic made 2020 an extremely challenging year,” said group sales chief Christian Dahlheim. “The Volkswagen Group performed well in this environment and strengthened its market position." Volkswagen Group's brands include Volkswagen, Audi, Porsche, SEAT, and Skoda as sell as truck makers MAN and Scania.

Lamborghini Accademia at Mazda Raceway Laguna Seca

I found it to be a rare, genuinely rewarding educational experience.
Lamborghini is putting more effort into its North American motorsports efforts and promotion, so we recently attended its first-ever Intensivo driving school at Mazda Raceway Laguna Seca, spending a day behind the wheel of both its Huracán and Aventador supercars. Offered under the Squadra Corse banner, Experienza is designed to provide a taste of Lamborghini's cars on a circuit, Intensivo is designed to maximize track-time learning, and Accademia and Advancada - only in Europe for now - are focused on the driver and driver technique. Beyond those, Squadra Corse can also provide Super Trofeo instruction to get you fit for the Blancpain one-make series and GT3 racing, too.