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BMW i8's three-cylinder sounds like it's shaping up quite nicely

We've run across some rather interesting news... or perhaps we should say interesting sounds. The folks from Bimmerpost have scrounged up a short video showing a preproduction BMW i8 running through a few gears in Sport mode at a quick pace, and if you were concerned that the somewhat eco-friendly nature of the upcoming German sports car would neuter its ability to stir the aural senses, fret not.
Judging by the lovely noise coming from the engine compartment of the i8 in the video, BMW's expertise in tuning high-strung, small-bore engines - remember, BMW Motorrad has quite the penchant for well-conceived motorcycle engines - has come through loud and clear. Now, it's worth mentioning that BMW's controversial Active Sound technology will be included with the i8, so the production car may not sound exactly like this version, which is running with the tech disabled. Owners won't have the ability to disable Active Sound on production i8s.
In related news, Bimmerpost reports that BMW will equip the i8 with an external Active Sound Design system to go along with its Pedestrian Protection System. That means those on the outside will likely hear piped engine recordings from the rear and a sort of "howl" from the front in order to warn pedestrians that the otherwise quiet (when running on electricity, that is) car is approaching. It will also feature technology that can stop the car before contacting a pedestrian.

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.

Car Hacking 101: Here's what motorists should know [w/video]

Cars are nothing more than computers on wheels. As such, they're vulnerable to hackers. Most people who work within the auto industry have understood this for years, but for the broader American public not paying as close attention, three storylines emerged recently that underscored this new vehicular reality. First, German researchers found a flaw in BMWs remote-services system that allowed them to access the telematics units in vehicles. Then, a 60 Minutes report demonstrated that researchers could remotely infiltrate a Chevy Impala and override critical functions, like acceleration and braking. Finally, a US Senator released a critical report (see video above) that found almost all automakers are unprepared to handle real-time hacks of their vehicles. Those reports come on the heels of two previous instances in recent months when researchers demonstrated the capability to hack cars. All this news can be disconcerting. If you're late to the concept of car-hacking and wondering how this is possible, we've got you covered. Here's your quick primer on what you need to know. 1. How Did My Car Become A Computer? On the outside, cars haven't changed all that much over the past couple of decades years. On the inside, however, the amount of electronics and software has dramatically increased. Most new cars contain more than 50 microprocessors known as electronic control units. These ECUs control everything from airbag deployment and navigation systems to throttle control and braking, and they're usually connected to each other on an internal network called the CAN bus. 2. What Exactly Is Car Hacking? Depends who you ask. Automakers might consider anything that alters the car from its state of manufacture as a 'hack.' For example, if you're chipping the engine – re-calibrating those ECUs to increase your horsepower – some people might consider that a hack. But in the context of the recent news reports, security experts are focused on unwanted, unauthorized cyber intrusions into a vehicle. Once inside your car, prospective attacks could range from minor things like eavesdropping on conversations via an infotainment system and unlocking car doors to major concerns, like overriding driver inputs and controlling braking, steering and acceleration. 3. How Is This All Possible? Any part of the car that communicates with the outside world, either via a remote or direct connection, is a potential entry point for hackers.