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BMW expounds on i8 design and performance in new videos

At this point, there isn't much we don't know about the 2015 BMW i8, so BMW is starting to focus its attention on reassuring consumers that the future of BMW won't abandon the past. In these two recently released videos, BMW answers questions prospective buyers might have about about the new model's design and performance.
In the design video, BMW explains how the i8's styling is intended to be practical, with aerodynamics and fuel efficiency in mind, yet still have a sporty and dynamic look. The performance video aims to show that the plug-in hybrid can be fuel efficient while still delivering plenty of performance, and it shows an animation about how the i8's drive systems work together. Scroll down to watch both videos on this bold green supercar.

Alpina D3 may be coming to Frankfurt with 350 hp, AWD

Rumors are swirling that Alpina, the tuning house that specializes in all things BMW, will followup its Geneva debut of the B3 Bi-Turbo with an oil-burning variant slated for debut at September's Frankfurt Motor Show. The news comes from Auto Zeitung, which reports that the second-generation D3 will be based off the Europe-only 335d.
This is a departure from the last D3, which had the four-cylinder turbo-diesel from the BMW 123d in a 3 Series body. The new model is expected to use a 3.0-liter, twin-turbocharged inline-six, which will generate 350 horsepower and 516 pound-feet of torque. That should scoot it to 62 miles per hour in under five seconds (likely while towing a tree stump). Both rear- and all-wheel drive should be available on the D3, and we imagine the thrill of this much power channeled through just the two rear wheels to be akin to skydiving sans parachute.
For our European friends that want an Alpina D3, but don't need more torque than any American full-size pickup, there may be plans to offer a four-cylinder variant that still delivers Alpina performance without a compromise in economy. We'll have more on the Alpina D3 when it debuts at the 2013 Frankfurt Motor Show.

BMW i introduces home energy storage using i3 batteries

What happens when you take the battery out of a BMW i3 and put it into a grid-connected box? According to BMW, you get a home energy system that, "integrates seamlessly with charging stations and solar panels." It should also give i3 owners a bit more value out of their used cars, if BMW ever explains how they can sell their cars or the batteries back to the company for use in a system like this. Announced at the EVS29 event in Montreal today, BMW's stationary energy storage system solution uses i3 batteries to store excess electricity when available for use in power outages or when demand is high. While the system uses new 22- or 33-kWh i3 packs now, it "can be expanded to incorporate 2nd Life Batteries as they become available in the market." BMW says that the average US household used 15-30 kWh of electricity a day in 2014, so the BMW's packs would hold enough juice for a day or two, depending on the situation. Currently, BMW is testing out repurposing used Mini E batteries in a solar electric grid system at the BMW Group Technology Office in Mountain View, California. Related Video: Battery storage system electrified by BMW i announced at EVS29 in Montreal. The BMW i3 battery system – from the power source of the Ultimate Driving Machine – is integrated into an intelligent storage solution for residential and commercial applications. Montreal, Quebec June 21, 2016. ... BMW i, a leader in innovative electromobility since 2011, announced a stationary energy storage system solution integrating its BMW i3 vehicle battery at the Electric Vehicle Symposium & Exhibition 29, making it the first automotive manufacturer to utilize a complete automotive high-voltage battery for energy storage. The battery storage system electrified by BMW i, enables customers to more fully realize their commitment to sustainability – and to take the next step towards energy independence. With this system, which integrates seamlessly with charging stations and solar panels, customers can offset peak energy costs and also enjoy the added security of an available backup energy supply during power outages. The system utilizes BMW i3 high-voltage batteries and can be expanded to incorporate 2nd Life Batteries as they become available in the market. This strategy will extend the useful life of the battery for the owner, even beyond in-vehicle use.