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Daimler exec hypothetically discusses 3-cylinder engines for small hybrids

Is three the magic number of cylinders for Mercedes-Benz parent Daimler and its efforts to build smaller powertrains for its compact hybrids? Potentially, yes, the German automaker could see the need for three-cylinder mills, Automotive News reports. The company doesn't have any plans for them as of yet, though. Daimler executive Bernhard Heil talked with Automotive News about the challenges of using four-cylinder engines in a front-wheel-drive setup and said that three-cylinder engines could work in transverse-mounted powertrains for hybrid cars. For now, though, the company doesn't actually have any plans to go in that direction, Mercedes-Benz spokesman Christoph Horn said in an e-mail to AutoblogGreen. Horn wrote that Heil "actually said that if ever MB would use a three-cylinder engine than [it would be] in a configuration where space is restricted, such as when using a hybrid power train in a compact car." Of course, the only compact "hybrid" that Mercedes-Benz has is the 2015 C-Class, but that refers to the "hybrid" body is made of 48-percent aluminum, up from the current nine percent, as well as steel. It has nothing to do with the powertrain. Beyond that, there's always the Mercedes-Benz S500 Plug-in Hybrid that the company unveiled at the Frankfurt Motor Show last fall, but that model, which will debut in Europe later this year and arrive stateside next year, has a 3.0-liter turbocharged V6 and an 80-kilowatt electric motor that propels the plug-in from 0 to 62 miles per hour in 5.5 seconds. Not exactly three-cylinder territory, that.

At meeting with automakers, Trump launches new attack on NAFTA

WASHINGTON — Ten American and foreign automakers went to the White House on Friday to push for a weakening of U.S. fuel efficiency standards through 2025, while President Donald Trump used the occasion to launch a fresh attack on the North American Free Trade Agreement that has benefited the companies. A draft proposal circulated by the U.S. Transportation Department would freeze fuel efficiency requirements at 2020 levels through 2026, rather than allowing them to increase as previously planned. Trump's administration is expected to formally unveil the proposal later this month or in June. "We're working on CAFE standards, environmental controls," Trump told reporters at the top of the meeting, referring to the Corporate Average Fuel Economy standards for cars and light trucks in the United States. Trump said he wants automakers to build more vehicles in the United States and export more vehicles. But much of the hour-long meeting focused on NAFTA. Trump blasted the pact involving the United States, Canada and Mexico as "terrible" and noted that negotiations to make changes sought by his administration were ongoing. "NAFTA has been a horrible, horrible disaster for this country and we'll see if we can make it reasonable," Trump said. Automakers have called NAFTA a success, allowing them to integrate production throughout North America and make production competitive with Asia and Europe, and have noted the increase in auto production over the past two decades with the deal in place. They have warned that changing NAFTA too much could prompt some companies to move production out of the United States. The chief executives of General Motors Co, Ford Motor Co, Fiat Chrysler, along with senior U.S. executives from Toyota Motor Corp, Volkswagen AG, Hyundai Motor Co, Nissan Motor Co, Honda Motor Co , BMW AG and Daimler AG met with Trump, as did the chief executives of two auto trade groups. Major automakers reiterated this week they do not support freezing fuel efficiency requirements but said they want new flexibility and rule changes to address lower gasoline prices and the shift in U.S. consumer preferences to bigger, less fuel-efficient vehicles.

Daimler chairman agrees with German Greens on reducing emissions

Daimler Chairman Dieter Zetsche spoke at a Green Party congress in Germany earlier this week and said he agreed with the party's urge to dramatically cut transportation-based greenhouse-gas emissions by expanding plug-in vehicle sales, Reuters says. Zetsche stopped short of backing the Greens' suggestion to ban gas- and diesel-powered vehicles by 2030, though. The man must keep his job, after all. Zetsche did say that reducing greenhouse-gas emissions from the transportation sector was "necessary," and his company has made plans to do just that. Daimler representatives said at the Paris Motor Show earlier this year that Smart and Mercedes-Benz both planned to debut more than 10 electric vehicles within the next decade, and that plug-ins may account for as much as 25 percent of Mercedes-Benz's sales by then. Moreover, Dr. Thomas Weber, Head of Group Research and Mercedes-Benz Cars Development, said in June that Mercedes could be selling as many as 100,000 EVs a year by the end of the decade. Last month, Mercedes-Benz announced that its EQ electric-SUV concept would go on sale by 2020, and that the Bremen factory that's producing the model will broaden its plug-in vehicle production further. Zetsche's cautious support notwithstanding, the German government appears to be doing its own part to reduce emissions from the country's light-duty vehicles. Earlier this year, Germany enacted a plan that provides as much as 4,000 euros ($4,270) in perks for people who buy new electric vehicles, with German automakers agreeing to foot about half of the estimated $1.4 billion bill. German lawmakers had also floated the idea of a 10-year moratorium on electric-vehicle taxes for cars purchased before 2020. Related Video: News Source: Reuters via Automotive News Europe-sub.req.Image Credit: Ralph Orlowski / Reuters Government/Legal Green Mercedes-Benz smart Electric