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Why it's difficult to accurately test the efficiency of a plug-in car

When it comes to electric vehicles and plug-ins in general, the Environmental Protection Agency-certified range is a hugely important number. While actual range anxiety is largely psychological, the magic number does provide a point of comparison of buyers considering one EV over another. The driving distance is also often touted by automakers when marketing their models. Unfortunately, as Green Car Reports finds in a recent deep dive, the way the EPA calculates the figure is a convoluted mess, and discovering the reasons why is definitely worth the read. The issue isn't about bad science but instead comes down to vague wording. The EPA's accepted range test is sourced from an evaluation called J-1634 from the Society of Automotive Engineers, and it seems to provide balanced results for vehicles that automatically reach a single state of charge when plugged in. However for models with multiple charge settings, the situation gets complicated very quickly. Of course, these modes are often created in the software, meaning that a car's certified driving distance can change with just a few taps of the keyboard without the real world results owners might experience actually changing. By showing the test's effects on the certified range for the Tesla Model S, Nissan Leaf and Mercedes-Benz B-Class Electric Drive over the last few years, Green Car Reports makes a compelling argument that it's the evaluation that needs to change. Thankfully, it appears that the solution is a very simple one. Get the details here.

China's BAIC looks to invest in Daimler

Daimler and Beijing Automotive Group (BAIC) are already intertwined in China. Daimler is a 12-percent shareholder in BAIC Motor, the third largest shareholder in the passenger-car division of BAIC. They have a joint manufacturing venture Beijing Benz in which BAIC is the majority partner by one percent, a sales joint venture Beijing Mercedes-Benz Sales Service Co. in which Daimler is the majority partner by one percent, and Daimer says, "BAIC is our most important partner in China." Beijing Benz is ten years old this year. They'll become even closer if talks between the two concerning BAIC taking "a major stake" in the German conglomerate come to anything. Reuters reports that the two are in talks now, with BAIC Chairman Xu Heyi saying it should be resolved one way or another by the end of this year. If they agree, the China-based, Hong Kong-listed company will join Renault-Nissan and the Kuwait Investment Authority as Daimler's top shareholders. Some China analysts see a potential Daimler investment as a coup for BAIC, similar to BAIC's 2009 purchase of old Saab platform, engine, and transmission technologies, that would give it access to technologies it wouldn't have to develop on its own and hastening the development of its own cars. A deal is also seen as potentially opening up export possibilities for the Chinese company. Other analysts aren't sure that BAIC would get any useful technology, noting that that last deal between the two gave BAIC the outdated E-Class platform, but none of Mercedes' headline tech. If a deal is done, BAIC will join Dongfeng Group and SAIC as Chinese automaker investors in western automotive companies.

YouTube's Super Bowl commercial buzz list dominated by automakers [w/videos]

After Sunday's big game, YouTube will be the place to watch every commercial that you missed when you left your seat for an emergency guac refill or, as we say in Cleveland, took the Browns to the Super Bowl. That makes YouTube the nation's water cooler on Monday, and it's got some preliminary stats to share in the lead up to kickoff.
As you know, Super Bowl advertisers, particularly automakers, like to endlessly tease their big budget commercials in the weeks before the game, many times revealing them outright days in advance. Because of this, YouTube can tell us which commercials have been viewed the most so far, and their top five list is all automakers.
Kaley Cuoco appears to have been a good investment for Toyota, as her ad for the RAV4 has garnered the most YouTube views - six million and counting - among Super Bowl commercials so far. Second place goes to Mercedes-Benz, though not its actual Super Bowl commercial, but rather the teaser for it. You know, the one with Kate Upton and the car washing, which is up to 5.6 million views. Third place is Audi's Prom commercial (3.3M views), fourth goes to Volkswagen's slightly controversial Get In, Get Happy ad (3.3M views), and the fifth and final spot is bookended by the teaser video for Kaley Cuoco's commercial (3.2M views). You can watch all five in order below.