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Mercedes-Benz Concept IAA is a modern silver aero

While we English-speaking folk call it the Frankfurt Motor Show, our German friends call this week's bi-annual confab the Internationale Automobil-Ausstellung, or IAA. At first glance, then, you might think Mercedes-Benz named its Frankfurt concept, the Concept IAA, after the show it'd debut at. But, the Concept IAA isn't named for the show. It's actually an abbreviation for Intelligent Aerodynamic Automobile, and it's very aerodynamic indeed. This four-door coupe can transform, while moving, from its sedan-like design mode to an ultra-sleek, gas-powered fish of a car. This aerodynamic mode has a drag coefficent of just 0.19. That's sleeker than a Tesla Model S, and it ties the rating of the General Motors EV1 electric car. In fact, it's very nearly as aerodynamic as the Volkswagen XL1. The IAA can transform automatically at 80 kilometers per hour (about 50 miles per hour) or via the press of a button. When it enters an aerodynamic mode, eight segments at the back of the car extend out, adding over 15 inches to the overall vehicle length, effectively extending its already tear-dropped-shaped tail. And that's just the most visible aero aid. At the front of the car, flaps in the bumper extend out nearly an inch, while there's a smaller extender in the back bumper. These serve to keep air away from the wheel arches, where turbulence can become an issue. Of course, Mercedes has thought of this, too, fitting "Active Rims" that "alter their cupping from 55 mm to zero," whatever that means. There's even an active aero aid inside the front bumper, where a louver extends backward by 2.3 inches to smooth out the air traveling underneath the car. Outside of its super-slippery mode, the IAA is a relatively handsome four-door coupe, featuring the kind of plunging roofline that wouldn't look out of place on the company's pioneering CLS-Class. The interior is certainly worthy of the CLS, too. It's home to gorgeous white leather and touch-based controls, and in general, looks very luxurious. Mercedes' dogged pursuit of aerodynamics does not mean that the Concept IAA is some gutless ecomobile. Under the skin is a gas-powered, plug-in hybrid system that produces up to 279 horsepower and allows the sleek sedan to hit 155 mph. Its all-electric range is based, of course, on what mode its body is in. It's most impressive in aero mode, where it will cover 41 miles on a single charge. Switch over to design mode, and that figure drops slightly to 38.5 miles.

Ferrari hails Vettel as the 'moral winner' after 'stolen' F1 race

MONTREAL — Ferrari hailed Sebastian Vettel as the moral winner of the Canadian Grand Prix on Sunday while the German raged at being robbed of victory by race stewards. "They are stealing the race from us," the angry German exclaimed over the team radio as he was told he was under investigation after running off the track and into the path of Mercedes rival Lewis Hamilton. Vettel was given a five-second penalty, finishing first but having to hand victory to Hamilton. "No, no, no. Not like that. You have to be an absolute blind man, you go on the grass how are you supposed to control your car? This is the wrong world," the Ferrari driver yelled after being notified of the penalty. "It's not making our sport popular, is it? I mean, with these kind of decisions," he told Sky Sports television after the podium ceremony. He had earlier parked up in the wrong place and stormed straight to the Ferrari hospitality area before returning to the pitlane. There he rearranged the numbers in front of the cars, switching the 'one' board from Hamilton's car to the space where his Ferrari should have been. "If it had happened to me I would have kicked the damn board and thrown it against the car," said Mercedes F1 boss Toto Wolff, whose team has now won the first seven races of the season. "I am of course biased for Mercedes, and I say there is a rule that says you need to leave a car's width when you go off the track and I think his instinctive reaction was 'I need to protect that position' and maybe that was a tiny bit too far." Wolff said he was surprised by the stewards' decision but also defended them. The officials included experienced Italian racer Emanuele Pirro, a former F1 driver and five times winner of the Le Mans 24 Hours sportscar race. "I think the stewards up there need to be people that need to be supported," said Wolff. "There is Emanuele up there, it doesn't go any more professional and experienced than Emanuele. Said Vettel, "People want to see us race and that was, I think, racing. I hope the people come back, that's the main thing obviously... it's just a shame when we have all these little funny decisions." Ferrari team boss Mattia Binotto indicated there could be no appeal by the Italian team but said there was no doubt about the real winner. "It's not down to us to decide, and that's the sport. But certainly if you look at the crowd, everybody I think today believes that there was nothing Sebastian could have done," he said.

Bosch builds an infotainment system that just might not suck

As far as we've come with in-car infotainment and interfaces over the past decade or so, we still have a long way to go — as most current systems show. Whether it's high-end brands like Mercedes-Benz with its kludgy COMAND system, which we hope will be replaced with the MBUX platform revealed at CES, or more mainstream vehicles like Hondas (with their frustrating, knobless Display Audio interface), getting the kind of content and ease of use in the car that we're used to having on other connected devices is far too complex and sometimes costly. While Apple and Google have tried to ride to the rescue with CarPlay and Android Auto, respectively, they're limited solutions. No automaker or tech supplier has been able to deliver an easy, economical, flexible and non-distracting infotainment solution. But Bosch could be closing in on this elusive goal, given the digital cockpit concept demo I recently received at CES. Displayed in a Cadillac Escalade, the concept featured five interconnected color screens: one in the instrument cluster, two in the center console, and two more in the front-seat headrest for second-row passengers. The digital cockpit concept demo had cool features such as haptic-feedback touch-screen controls that created an edge-like feeling similar to a physical button, facial recognition to confirm driver credentials, and the intelligence to know the location of a phone in the car to lock it out to keep the driver from texting. The most significant aspect of the Bosch digital cockpit concept wasn't visible — but shows the company's vision for a future of seamless, convenient, cost-effective and safe in-car infotainment. It's powered by a single electronic control unit (ECU) that can simultaneously run multiple operating systems and also separates vehicle and infotainment controls for critical safety and cybersecurity reasons. Most modern cars can have as many as 100 separate ECUs, Philip Ventimiglia, product manager for Bosch Car Multimedia North America, explained at CES, and several just for infotainment functions. "The goal is to reduce that to about 10 so that we can save cost throughout the vehicle and enable new technologies," he added. "OEMs want to put more technology into cars, but it costs money," Ventimiglia said.