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Tesla adds free titanium underbody shields to Model S to prevent fires

Following a garage fire incident with a Model S EV last year, Tesla Motors quickly sent out an over-the-air software update to adjust how the car charges. Following two on-road fires caused by road debris that struck the underside of different Model S EVs (one in Washington State and the other in Tennessee), Tesla basically said, that it was a random thing, and the car is perfectly safe. The company later sent out a software update to have the car ride a bit higher at highway speeds. Today, Tesla is offering a more substantial solution. Tesla CEO Elon Musk has announced that all Model S EVs built since March 6 have a stronger triple underbody shield that should "bring this [fire] risk down to virtually zero." The company conducted 152 tests using, "every worst case debris impact we can think of, including hardened steel structures set in the ideal position for a piking event, essentially equivalent to driving a car at highway speed into a steel spear braced on the tarmac" and is now confident that there's basically nothing that can break through the new barriers. As you can see here, the shields prevent a concrete block, a three ball tow hitch and a steel alternator from puncturing the car's underside. The new shields should "bring this [fire] risk down to virtually zero." Any Model S owner who wants the new triple shield can ask for it, and even if they don't ask, the structure will be installed whenever the car is next in for service. The three layers of the shield include a rounded, hollow aluminum bar, a titanium plate and "a shallow angle, solid aluminum extrusion." The new shields, "only have a 0.1 percent impact on range and don't affect ride or handling," Musk writes, which means there's no reason for Model S owners not to get the upgrade. You can read all of Musk's explanation below. Tesla Adds Titanium Underbody Shield and Aluminum Deflector Plates to Model S By Elon Musk, Chairman, Product Architect & CEO In 2013, two extremely unusual Model S collisions resulted in underbody damage that led to car fires. These incidents, unfortunately, received more national headlines than the other 200,000 gasoline car fires that happened last year in North America alone. In both cases, the occupants walked away unharmed, thanks to the car's safety features. The onboard computer warned the occupants to exit the vehicles, which they did well before any fire was noticeable.

Recharge Wrap-up: Tesla's usable battery capacity uncovered, Opel Ampera-e costlier than BMW i3 in Norway

Tesla hacker Jason Hughes has uncovered the actual usable capacity of Tesla's batteries. While total capacity is used in the branding of the various versions of the Model S and Model X, the usable capacity is usually less than the "75" or "90" on the badge suggests. The outlier is the Model S 60 and 60D, and Model X 60D, which use the same battery pack as the 75 versions. They have 62.4 usable kWh, and a paid upgrade unlocks another 10.2 kWh in usable capacity for a total of 72.6 kWh – not 75 – plus a top speed of 140 mph. Hughes gathered the data from Tesla's Battery Management System software, and made a list of usable capacity for each model. Read more at Electrek. Opel has priced the Ampera-e higher than the BMW i3 and Nissan Leaf in Norway. In its first European market, the overseas sibling to the Chevrolet Bolt will start at 299,900 kroner (about $34,585). The i3 starts at 267,500 kroner ($30,850), while the Leaf costs 204,990 kroner ($23,640). Opel is launching the Ampera-e first in countries with more EV infrastructure. The automaker says the car's pricing in Norway is unique because of the country's EV incentives and market conditions, and that one shouldn't extrapolate Norway's price to other markets. Read more at Automotive News Europe. Renault has placed Gilles Normand in charge of its EV unit. After holding important roles at both Renault and Nissan, Normand will lead the French automaker's electric car business as it prepares for a period of accelerated growth. Renault enjoys a 25 percent market share of EVs in Europe, selling more than 100,000 since 2012. "I am very motivated by this new strategic challenge at a time when the Global EV market is entering into a significant growth phase," says Normand, who steps into the role on January 1, 2017. "I look forward to working with the team to continue to drive our leadership in existing and new markets, and bring exciting EV vehicles to our customers." Read more from Automotive News Europe, or from Renault.

Elon Musk hints at need for franchised Tesla dealerships

The auto dealers around the US, the ones who are frantically trying to stop Tesla Motors from selling its cars directly to consumers, might just need to wait things out. The latest state to take an aggressive stance against Telsa's dealer-free policy is Michigan, but in an new interview with Autoline Daily, Tesla CEO Elon Musk said that as the company grows, it may need to introduce franchised dealerships into its sales model. Currently, Tesla only sells vehicles directly to customers through a network of Tesla Stores. But that may not be enough once more vehicles – the Model X and the Model 3 – arrive and demand for the electric vehicles grows in all fifty states. According to Autoline Daily host John McElroy, when he asked Musk about future growth, Musk admitted that, "We may need a hybrid system, with a combination of our own stores and some dealer franchises." That's a big turn around from Musk's previous claims that normal dealerships can't properly sell electric vehicles and that, if necessary, Tesla would try to change the laws nationwide to allow direct sales, a strategy that has had its share of successes, including surprising support from the FTC. Still, selling a few thousand vehicles a month is a lot different than selling tens of thousands, and that's the sort of thing that Tesla's legislative director Jim Chen may have been thinking about when, in a closed-door regulatory meeting in the fall of 2013, he reportedly said that Tesla would stop its factory-direct-only policy once sales increased to some unspecified level, according to Hybrid Cars. You can see the AD video below. The Tesla news is first in the line-up. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.