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Recharge Wrap-up: Automakers talk connected cars, Toyota's CNG hauler

Tesla, Toyota and General Motors addressed the House Subcommittee on Information Technology about the security and benefits of "The Internet of Cars." Tesla put forth four suggested security principles for the security of connected cars. Those include standard cryptography ("signing") used by automakers, measures to prohibit direct connection over the internet, isolation of a car's networked systems from its mechanical systems and standard encrypted communications protocols. Tesla VP of Business Development Diarmuid O'Connell also urged against "overly restrictive regulation." O'Connell says, "Regulation at a time of rapid innovation runs the risk of limiting the realization of the full extent of safety advances." See the hearing in the video above, and read more at Teslarati. Details over the rollout of new DC fast chargers by NRG eVgo and BMW leave some i3 owners disappointed. The partners will add 500 fast-charging sites to the eVgo network in 25 cities by the end of 2015. The "Fast Combo" chargers will be available to use for free for BMW i3 customers for 24 months. The free charging only applies to new buyers, though, leaving behind some 15,000 current i3 owners. Still, many EV drivers – not just BMW owners – will benefit from the ability to charge quickly in more places. Read more at Green Car Reports. Toyota has announced its first CNG car hauler. The automaker's in-house transport company, Toyota Transport, will operate the truck out of Long Beach, California. The truck, which Toyota says emits 85 percent less particulate matter and 10 percent less CO2, will drive about 7,000 to 8,000 miles per month. "We started exploring the CNG option more than three years ago, and it has been worth the wait," say Toyota Transport Compliance Senior Analyst Kirk Welch. "Natural gas is the cleanest burning fossil fuel and will help Toyota advance our environmental efforts to reduce fleet emissions." Read more in the press release below. Making Your New Toyota Run Cleaner Before You Even Start It Toyota's Latest Car Hauler Runs on Compressed Natural Gas November 23, 2015 TORRANCE, Calif. (Nov. 23, 2015) – Toyota Transport, the automaker's in-house vehicle transportation trucking company, now has its first car hauler that runs on Compressed Natural Gas (CNG). The Long Beach, CA based truck/trailer does what any other car hauler can do, except it does it while emitting 85 percent less overall particulate matter and 10 percent less carbon dioxide.

2015 BMW M4 Coupe ditches some doors, gains some grunt

If you saw our earlier post about the hot new BMW M3 Sedan and were about to call blasphemy for no coupe version, just settle down, silly. Remember: BMW now badges its two-door 3 Series models with the number four, and thus, meet the 2015 M4 Coupe. Looks hot, right?
So yeah, it's pretty much just the M3 with two less doors, but that doesn't make it any less important - or potent. Power comes from a turbocharged, 3.0-liter inline six-cylinder engine, sending 425 horsepower and 406 pound-feet of torque to the rear wheels via either a six-speed manual or seven-speed dual-clutch transmission. You know, the usual.
Not only is the M4 more powerful than the M3 Coupe it replaces, it's a good deal lighter, too. BMW has managed to cut 176 pounds of weight out of the M4, and that means, with the increased output numbers, that the M4 will scoot to 60 miles per hour in 3.9 seconds with the DCT or 4.1 seconds with the do-it-yourself tranny. Either way, that's not what we'd call slow.

BMW's new strategy: Electric everything

Mercedes isn't the only car maker determined to beat Tesla before it gets huge. Sources speaking to German business daily Handelsblatt claim that BMW is in the midst of planning an executive shuffle that will also include a big shift in its electric vehicle strategy. While the company would still offer ground-up EV designs like the i3, the new strategy would greenlight electric versions of some of BMW's most important vehicles, including the 3-series sedan, X4 crossover, and iconic Mini. If the leak is accurate, management is likely to approve the change at the end of September. We've asked BMW for its take on the report, although it declined to comment to Handelsblatt. It wouldn't be shocking to see the Munich crew change tack, though. While Tesla has received hundreds of thousands of Model 3 pre-orders, i3 sales dropped in 2016 – the upscale (if oddly-shaped) EV just isn't as hot as it once was. If BMW electrifies some of its most popular cars, you wouldn't have to choose between a super-efficient, eco-friendly EV and the familiar designs of the brand's mainstream driving machines.The story originally appeared on Engadget, your guide to this connected life.Related Video: Featured Gallery Mini Vision Next 100 Concept View 38 Photos Green BMW MINI Electric Hybrid engadget