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Silly dyno, that Tesla doesn't have 2,000 lb-ft of torque

Torque. Lots of torque, right off the line. That one benefit presented by an electric motor over its internal-combustion sibling, and the Tesla Model S delivers it in spades. 443 spades, to be precise, or about as much as a Bentley Continental GT or McLaren 12C. But when one Emmanuel Chang put his electric sedan on a dyno up (way up north) in Edmonton, Alberta, it registered a whopping 2,000 pound-feet!
Of course that number isn't correct, as no car on the road produces that much torque. Even a Bugatti Veyron produces "only" 1,000 lb-ft, give or take. Clearly something's amiss here, but the problem the dyno had in reading the Tesla's torque apparently doesn't come down to its electric powertrain. (Nor does it have anything to do with the northerly latitude or the interference of polar winds.) It comes down to the shiny, ten-spoke alloys.
Apparently this type of dyno measures torque by running horsepower and wheel revolutions through an algorithm. It measures horsepower at the wheel (which, at 436 hp, wasn't far off of Tesla's own rating of 416 hp) and uses a stationary optical sensor interfacing with a reflector on the wheel. Every time the reflector passes the sensor, it counts one revolution. But since the Model S has shiny ten-spoke wheels (and we presume because it was taken outdoors under bright sunlight), the sensor thought that each passing spoke was one revolution of the wheel... when it was, in fact, ten times too much.

Tesla, BMW and Nissan meeting in secret to discuss charging tech

It's interesting what's happening in the electric vehicle field. It used to be that BMW and Tesla were competitors. Then – and of course they're still competing, especially in the public mind – they were working together on ... something. Maybe. And now, the Financial Times reports that the two luxury automakers are meeting with Nissan. Again, maybe. The scuttlebutt is that the three companies are interested in working together on something to do with charging electric vehicles, potentially a global recharging standard. Currently, when it comes to fast charging, BMW uses the SAE Combo standard, Nissan uses CHAdeMO and Tesla uses its own Superchargers. The meeting was prompted by Tesla opening of all of its patents the other day, FT says. Speaking during the recent annual shareholder meeting, Musk said he was "more than happy to have other manufacturers" use Tesla's Superchargers but that, "there is no other electric car that can accept anything close to 135 kilowatts." Let's assume the technical hurdle can be overcome. With any potential patent/licensing problems out of the way, these discussions with BMW and Nissan might be revolving around this other angle that Musk mentioned: "They (other automakers) just have to contribute to the capital cost, so figure out what percentage of the time are their cars using the Supercharger network and then they can make a contribution proportionate to their customer usage of the Supercharger network." That certainly sounds like something that could take some time to figure out. News Source: Financial TimesImage Credit: Elbilforeningen / Flickr Green BMW Nissan Tesla Electric supercharger chademo sae combo

Recharge Wrap-up: Tesla considers Model III SUV and wagon, Ford tears Tesla apart

Worries over Brazil's electric grid mean EVs are excluded from green car incentives. As part of a new efficiency program, non-plug-in hybrids will be eligible for a reduction in import duties, while EVs and plug-in hybrids will not. Brazil's government is concerned that the country's grid lacks the capacity to handle the increased load from an influx of EVs. Brazil plans to create a new incentive program - perhaps a more inclusive one - when the current one expires at the end of 2015. Read more at Green Car Reports. Tesla could make SUV and wagon derivatives of the upcoming Model III sedan. Tesla's VP of engineering, Chris Porritt, told Auto Express that to reach as many customers as possible, Tesla would consider all its options. "SUVs, estates - who knows?" says Porritt. He also says that while the company is currently focused on products with a broader appeal, another Roadster or other sports car aren't out of the question in the future. Read more at Auto Express. Ford admits to a Tesla Model S teardown. Ford CEO Mark Fields says that after disassembling, reassembling and driving the model S, his company is "very familiar with that product." He also says the Ford has the capability to build a similarly high-tech, long-range electric car. The questions still remains if Ford has plans for such a vehicle, but Fields says that it fits within Ford's "product philosophy." Read more at Business Insider and at USA Today.