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BMW M3 and M4 will rock 430 hp from twin-turbo six with standard manual [w/video]

We're not sure which spec we're most intrigued by for the new BMW M3 and M4: the twin-turbo six-cylinder with 430 horsepower and "far beyond" 369 pound-feet of torque, the 3,300-pound curb weight or the standard six-speed manual transmission with automatic throttle blipping on downshifts. That engine is fitted with both Valvetronic and Double-Vanos, twin-wire arc-spray coating in the cylinders instead of liners to save weight, a track-ready cooling system with additional radiators, a forged crankshaft, dry-sump lubrication and a magnesium oil sump. BMW says its "high revving concept" has a redline beyond 7,500 rpm.
In the M4, it will be pulling a coupe with "a weight of just under 1,500 kilograms," which is 3,300 pounds to you and me. That number is said to include no driver and 90 percent fuel, but we're still waiting on the exact number and specs. BMW says it's "around 80 kilograms lighter than a comparably equipped predecessor model," putting the power-to-weight ratio at something like 7.68 pounds per horsepower at the same time as it helps reduce fuel consumption by 25 percent. The use of carbon fiber reinforced plastics (CFRP) for the roof, drive shaft (with no center bearing), trunk and front strut brace, and forged aluminum for suspension components, have aided in the weight loss. This time around, the sedan - the M3 - will also get a CFRP roof.
The default option will be a six-speed manual.

Weekly Recap: Toyota wants cars to be your 'close friends' around 2020

Toyota confirmed plans this week to launch autonomous technology in its production cars around 2020. The automaker's version is called Highway Teammate, and it's one element of a broader mobility strategy that includes vehicles communicating with each other and the grid. "Toyota believes that interactions between drivers and cars should mirror those between close friends who share a common purpose, sometimes watching over each other and sometimes helping each other out," the company said in a statement. That sounds utopian, and perhaps a bit cheesy, but it's an acknowledgment that autonomous driving requires more than technology developed in a vacuum. Toyota is looking at its research in a broader context, and dubs its overall strategy the Mobility Teammate Concept. Highway Teammate is the first step. Its test vehicle is a modified Lexus GS, which uses road-mapping data and external sensors to merge or exit highways, change lanes, and maintain safe distances during driving. It's operated on the Shuto Expressway in Tokyo. Toyota has been working on autonomous tech since the 1990s, with the goal of providing mobility for older people and the disabled, as well as lowering the frequency of traffic accidents. Toyota's push comes as an early adopter, Nissan, is hedging on its own deadline to implement the autonomous tech by 2020 due to a lack of firm laws governing self-driving cars around the world. Conversely, Volvo took the landmark step of being the first automaker to accept liability for when its cars will operate in autonomous mode, and urged the US government to set federal guidelines to regulate the technology. OTHER NEWS & NOTES 2016 BMW M4 GTS: Your water-injected, turbo-boosted demon BMW is unleashing its most powerful M4 ever, a 493-horsepower special edition that's road legal yet bred for the track. The company is making 700 copies for sale around the world, and 300 of them will come to the United States. The twin-turbocharged 3.0-liter six-cylinder revs to 7,600 rpm and uses a water-injection technology to cool the intake air and lower the compression temperature. BMW says this allows it to wring more power out of the inline six. The car also uses carbon-fiber reinforced plastic for the roof, hood, engine compartment strut brace, drive shaft, and rear spoiler to reduce weight. The M4 features BMW's organic light-emitting diode taillights, which are said to be an industry first.

BMW's new i DC Fast Charger will give free juice to i3 drivers

From solar chargeports to the first SAE Combo Fast Charger, BMW is offering or promoting more charging options for the i3 than most people will know what to do with. This is not a bad thing. At the Plug-In 2014 conference happening in San Jose, CA this week, BMW announced a new i DC Fast Charging unit as well as the ChargeNow DC Fast program, which is similar in some ways to Nissan's No Charge To Charge. Let's start with the chargers. Smaller and much cheaper than other DC fast chargers, an i DC Fast Charger costs just $6,548 plus installation. Remember, it was a big deal in 2011 when Nissan's DC fast charger was less than $10,000. The i DC Fast Chargers use the SAE Combo connector, so will also work in EVs from Ford, VW and Chevy and other automakers, when available. They take 30 minutes to charge an empty i3 to 80 percent full. All a driver will need in order to use the charger is a ChargePoint (or ChargeNow) card. Most of the first units will likely end up at BMW i dealers across the US. In a separate announcement, the ChargeNow DC Fast program will allow BMW i3 drivers to get free charging until the end of 2015 at participating NRG eVgo Freedom Stations. The catch is that they need to use the ChargeNow card at least once by the end of 2014. eVgo is promising to install at least 100 compatible DC fast chargers in California by the end of next year, so this should be relatively easy in at least one of the 50 states. We will have more from San Jose soon. BMW Unveils BMW i DC Fast Chargers and ChargeNow DC Fast program at Plug-In 2014. BMW i DC Fast Chargers, developed in collaboration with Bosch Automotive Service Solutions, are half the size of current DC Combo fast chargers, compatible with multiple electric vehicles and significantly more affordable. BMW i DC Fast Chargers run on the ChargePoint network giving BMW i3 drivers access with a ChargePoint or ChargeNow card. ChargeNow DC Fast enables BMW i3 drivers to charge at no cost, at participating NRG eVgo Freedom Stations equipped with DC Combo Fast Charging, through 2015. San Jose, CA/Woodcliff Lake, NJ – July 28, 2014... At Plug-In 2014, a conference dedicated to discussing key issues for the long-term success of electric vehicles, BMW of North America launched its BMW i DC Fast Chargers which can charge the BMW i3 all-electric vehicle's battery up to 80 percent in 30 minutes.