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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:

Actor Eric Bana returning to Bathurst 12 enduro race

Eric Bana joins the field of the 2014 Liqui-Moly Bathurst 12-Hour race next month, driving for the Australian FXD Workwear team. Bana's done the race twice before, coming in tenth overall in 2009 in his Love the Beast Mitsubishi Lancer RS Evo X, posting a DNF in the same car in 2010.
This year he'll be in Class B behind the wheel of a Lamborghini Gallardo GT3 prepared by Racing Incident, joined by teammates Peter Hill and Simon Middleton. The race happens during the weekend of February 7-9, you can find a press release with the announcement below. You'll want to take the time to get to know it this year, because it's been widely reported that Eric Bana will return next year to share a Porsche 911 GT3 with Mark Webber.

Lamborghini say no to turbos in supercars, for now

Lamborghini is preparing to launch what will not only be its first crossover (discounting the LM002 that was a proper truck), but also looks to be its first turbocharged model as well. But will the upcoming new Urus open the door for more artificially boosted Lambos in the future? That was the question on our minds when Autoblog caught up with Stephan Winkelmann at the opening of the new Trigeneration Plant in Sant'Agata Bolognese. "Naturally aspirated engines are still the best engines which are on the market for super sports cars, in terms of acceleration, in terms of sound," said Lamborghini's chief executive during a roundtable discussion at the factory. "And unless there is [something] better, we are going to keep them." "Naturally aspirated engines are still the best. Unless there is something better, we are going to keep them." "We are constantly looking for alternatives. We are constantly seeing what we can do to make them better," said Winkelmann. "And there will maybe a day when we are introducing turbos, when the turbos are equalizing or being better than naturally aspirated engines." That moment just hasn't come yet, in Lamborghini's estimation. This in sharp contrast to rivals like Ferrari and McLaren (to say nothing of its sister company Porsche) which are wholeheartedly embracing turbocharged engines, as well as hybrid propulsion. Any engine, turbocharged or otherwise, used to propel the Urus would not be so easily slotted into one of its mid-engined supercars, either. "Usually an SUV engine has a different stroke, so usually those engines have to be adapted if you want" to use them in mid-engined supercars, said Winkelmann. "Then they're at the front so you have to turn them, and if this is going to make sense, I don't know. At this time there are no plans to do that, but in general, these engines are not suitable" for models like the Huracan or Aventador. "There would be a day when we think that turbo can be better than naturally aspirated. And that day, we will step into it."