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Mercedes Concept IAA shows its mighty morphing aero aids

Modern supercars are utilizing more active aerodynamic elements that constantly adjust, to make them some of the fastest things on the road. The Mercedes-Benz Concept Intelligent Aerodynamic Automobile is using them too, but the know-how is applied here for ultimate efficiency rather than turning better lap times. In the standard design mode, the four-door luxury coupe looks like a CLS from the near future with styling that's mixed with a little of the F 015 concept. However at the press of a button or upon hitting about 50 miles per hour, the IAA transforms into aero mode to have an insanely low drag coefficent of just 0.19. To achieve the ultra-efficient shape, the rear of the concept stretches over 15 inches to guide air down the tail. Flaps in the bumpers also extend outward, and the wheels adjust to improve the flow around the sides. To trim things out underneath, a portion inside the front bumper moves, as well. Inside, passengers sit in organically shaped leather seats, but occupants have to look at a vast array of purple and blue LED accent lights. The big panoramic roof is a nice touch, though. It would be interesting to watch water tumble over this slippery shape when driving in the rain. To maximize efficiency, Mercedes powers the IAA with a plug-in hybrid that's hooked up to a gasoline engine. The result is 275 horsepower and an electronically limited top speed of 155 miles per hour. On the European testing cycle, the company figures the concept could cover 41 miles solely on electric power in aero mode. Showing the gains of the swoopy transformation, that figure falls to 38.5 miles in design mode.

Mercedes-Benz cut fleetwide emissions by 4.3 percent last year

Mercedes-Benz says it reduced its fleetwide vehicle emissions by 4.3 percent last year. Of course, the German automaker has another 29 percent to go to meet the European Commission's 2020 mandate. But who's counting? Mercedes' luxury and sports car bent has made it a relative laggard when it comes to increasing fleetwide fuel-efficiency, but the company did reduce emissions from 140 grams of CO2 per kilometer to 134 last year. The company's fleetwide fuel efficiency (calculated using the lenient European standard) was 5.4 liters per 100 kilometers, which equals about 44 miles per gallon and represents a 25-percent jump since 2007. Benz has come a long way from its gas-swilling V8 tanks of the 1970s. In fact, the company said its top performer, in the fuel-efficiency sense, was the diesel-powered B180 CDI BlueEfficiency Edition, which consumes 3.8 liters per 100 kilometers. That equals about 62 mpg (again, on the lenient scale). The company got some additional good press by revealing that Winfried Kretschmann, Minister-President of the German State of Baden-Wurttemberg, drives a Mercedes-Benz S300 BlueTEC Hybrid. Not exactly a Nissan Leaf, mind you, but it's a start, as is the company's efforts to bring its fleetwide emissions ever closer to the 95g CO2/km level that the EC is mandating by 2020. Take a look at Mercedes-Benz's press release below. Minister-President of the German State of Baden-Wurttemberg, Winfried Kretschmann (left), with Prof. Dr. Thomas Weber (right) and a Mercedes-Benz S-Class S 300 BlueTEC HYBRID Fleet fuel consumption for Mercedes-Benz Cars falls to 134 g CO2/km: Top efficiency figures in all vehicle classes Stuttgart, Apr 08, 2014 Benefit for the environment and customers: In almost all vehicle classes, Mercedes-Benz offers the most efficient vehicle in the competitive lineup. Moreover, in 2013 the company was able to reduce the fuel consumption and CO2 emissions[1] of the Mercedes-Benz Cars EU new vehicle fleet by a further six grams, to 134 g CO2/km. This means that in 2013, the average fleet consumption was 5.4 litres/100 km – a reduction by 24.7 percent since 2007. At present the company offers more than 50 models emitting less than 120 g CO2/km and 71 models emitting less than 130 g CO2/km. Customers can find vehicles in the Mercedes-Benz model range that consume considerably less fuel than competing models. "With our model initiative we want to be the leading premium manufacturer by 2020 again, says Prof.

Recharge Wrap-up: Hyundai H350 Fuel Cell van, Formula E in Brooklyn

Formula E's New York City e-Prix will take place in Brooklyn. With lower Manhattan and the Statue of Liberty as its backdrop, the race will play out on a 1.21-mile, 13-turn course on the streets of Red Hook. Formula E revealed the location at a press conference at the site of the circuit, at the Brooklyn Cruise Terminal on the New York Harbor. "New York City is where technology, sustainability and commerce collide," says NYC Mayor Bill de Blasio. "We are thrilled to be the new home of the ePrix." The race is scheduled for July 29, 2017. Watch the video above, and read more from Formula E. Hyundai is debuting its H350 Fuel Cell Concept at the 2016 IAA Commercial Vehicle Show in Hannover, Germany. The hydrogen-powered commercial van offers emissions-free (except for water vapor) driving without the lengthy recharge times of a plug-in vehicle. It has a driving range of 262 miles on a single tank, and refuels in just minutes. It can be configured with a cargo area of up to 456 cubic feet, or with seating for 14 passengers. Hyundai's fuel cell van concept draws from the automaker's experience with the Tucson Fuel Cell production vehicle. Read more from Hyundai. Mercedes-Benz says it will offer an electric delivery van again in 2018. The German automaker left the niche market in 2012 after slow sales of its Vito E-Cell, which it launched in 2010. "The future of urban deliveries will be electric," says Volker Mornhinweg, head of the company's vans division. "We at Mercedes-Benz Vans are convinced of this." While Mercedes has not said whether the EV will be a new model or an electric version of a current offering, it did say it would develop the powertrain in-house, and offer various battery capacities. Read more at Automotive News Europe. Related Gallery Mercedes-Benz Vito E-Cell View 16 Photos News Source: YouTube: FIA Formula E Championship, Formula E, Hyundai, Automotive News Europe Green Motorsports Hyundai Mercedes-Benz Minivan/Van Commercial Vehicles Electric Videos recharge wrapup