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BMW makes the M4 extra special with a huge wing

BMW has all of the bases covered in its lineup, especially when it comes to its 4 Series models. Don't like going to the track? There's the BMW 430i and 440i, which are available as a coupe and gran coupe. Drivers looking for a track-friendly car that can also be used on the road will be steered toward the M4. BMW even built the hardcore M4 GTS for drivers that spend all of their time on a track. Now, it looks like BMW is trying to bridge the gap between the M4 and the M4 GTS with a special-edition model. Our photographers caught BMW testing an M4 with some extreme aerodynamic components around the Nurburgring. With its aggressive front end, massive wing, and sporty rear diffuser, the prototype M4 appears to be similar to the special-edition M4 Competition Sport that BMW released in Spain. The Spain-only special edition was marketed as a softer version of the M4 GTS with less power and usable rear seats. With a similar look and visible rear seats, this prototype indicates a similar track-focused special edition model. Since the M4 is only a few years old, it's unlikely that BMW is testing a new model, but the automaker could be testing aerodynamic components for a refreshed model down the road. A cheaper, more usable M4 GTS, though, would be the perfect car to round out BMW's current lineup. Related Video:

BMW builds awesome M4 GTS safety car and racing wheelchair

BMW has developed two very different, but equally impressive wheeled vehicles recently. The first is the new M4 GTS Safety Car, specially prepared to serve Germany's popular and highly competitive DTM touring car series. It packs 500 horsepower and trick water-injection tech, just like the other 700 road-going examples of the GTS. Unlike the street version, it features key upgrades like special LED lighting, radio communication equipment, and special livery, as well as the no-cost optional Clubsport pack that includes six-point racing harnesses, roll cage, and fire extinguisher. The other new BMW doesn't have an engine, but is highly impressive nonetheless. It's a racing wheelchair created by BMW DesignWorks. Stemming from the automaker's partnership with the United States Olympic Committee, it features carbon-fiber construction and has been streamlined for aerodynamic efficiency. Members of the US Paralympics Track and Field team will help further develop the wheelchair before using it at the upcoming games in Rio de Janeiro. We wouldn't be surprised if longtime BMW driver Alex Zanardi helped in its development as well, even if he'll be competing for Italy at the Paralympic Games this year. Related Video: New high-performance special model BMW M4 GTS to be employed as a safety car at the DTM in 2016. Special models from the BMW M's mid-range series with even better performance and radically designed for high-level driving dynamics have enjoyed a lasting tradition at BMW M Division for decades now. The latest example is the BMW M4 GTS. BMW M has opted for a particularly spectacular way of drawing the public's attention: The BMW M4 GTS is to become the official DTM safety car during the 2016 season. Munich , 28th April 2016. Special models from the BMW M's mid-range series with even better performance and radically designed for high-level driving dynamics have enjoyed a lasting tradition at BMW M Division for decades now. The latest example is the BMW M4 GTS, which is limited to 700 units (combined fuel consumption: 8.5 l/100 km; combined CO2 emissions: 199 g/km)*. In order to provide formidable proof of this elite sports car's outstanding performance qualities, BMW M has opted for a particularly spectacular way of drawing the public's attention: The BMW M4 GTS is to become the official DTM safety car during the 2016 season. The demands on such a lead car at the most popular international touring car series are high.

8 automakers, 15 utilities collaborate on open smart-charging for EVs

We're going to lead with General Motors here. GM is one of eight automakers working with 15 utilities and the Electric Power Research Institute (EPRI) at developing a "smart" plug-in vehicle charging system. Why did we start with GM? Because it's the first automaker whose press release we read that mentioned the other seven automakers. Points for sharing. For the record, the collaboration also includes BMW, Toyota, Mercedes-Benz, Honda, Chrysler, Mitsubishi and Ford. The utilities include DTE Energy, Duke Energy, Southern California Edison and Pacific Gas & Electric. The idea is to develop a so-called "demand charging" system in which an integrated system lets the plug-ins and utilities communicate with each other so that vehicle charging is cut back at peak hours, when energy is most expensive, and ramped up when the rates drop. Such entities say there's a sense of urgency to develop such a system because the number of plug-in vehicles on US roads totals more than 225,000 today and is climbing steadily. There's a lot of technology involved, obviously, but the goal is to have an open platform that's compatible with virtually any automaker's plug-in vehicle. No timeframe was disclosed for when such a system could go live but you can find a press release from EPRI below. EPRI, Utilities, Auto Manufacturers to Create an Open Grid Integration Platform for Plug-in Electric Vehicles PALO ALTO, Calif. (July 29, 2014) – The Electric Power Research Institute, 8 automakers and 15 utilities are working to develop and demonstrate an open platform that would integrate plug-in electric vehicles (PEV) with smart grid technologies enabling utilities to support PEV charging regardless of location. The platform will allow manufacturers to offer a customer-friendly interface through which PEV drivers can more easily participate in utility PEV programs, such as rates for off-peak or nighttime charging. The portal for the system would be a utility's communications system and an electric vehicle's telematics system. As the electric grid evolves with smarter functionality, electric vehicles can serve as a distributed energy resource to support grid reliability, stability and efficiency. With more than 225,000 plug-in vehicles on U.S. roads -- and their numbers growing -- they are likely to play a significant role in electricity demand side management.