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BMW 1 Series prototype packs direct water injection

Just a few months ago, BMW showcased an M4 that was modified to serve as the safety car for the MotoGP racing series. The flashing lights and emergency equipment, however, weren't the only modifications BMW made to the performance coupe. It also packed an innovative new water injection system. And now it's furthering the development of that system by running it in a 1 Series hatchback as well. Revealed at the BMW Group Innovation Days 2015 event, this five-door 1 Series packs a three-cylinder gasoline engine – like the one found in a Mini or i8 – but fitted with the direct water injection system. In this application, the system sprays a fine mist of water – yep, regular old H2O – right into the combustion chamber. While mixing water with gasoline normally wouldn't be recommended, in this case it evaporates immediately and helps cool the engine from the inside, allowing it to run at higher efficiency. That cooler running engine brings with it several benefits. It delivers improved fuel economy and lower emissions, to start. It also allows for an earlier ignition point, higher compression ratio, and higher boost pressure in turbocharged engines, delivering increased output. It even cuts down on engine knocking (where combustion occurs spontaneously), reduces wear and tear on the engine, and makes better use of lower octane levels. If that sounds like a win-win-win... win (we're losing count of all the wins here), it's because BMW just may be on to something. Of course it does require a water tank to be fitted on board, which means added weight, but instead of requiring the driver fill up the water tank, BMW has fitted this prototype with a system that replenishes the water level from the air conditioning system when the vehicle is switched off. So unless it's being driven in a particularly extreme climate, it doesn't even need topping up. Add one more "win" to the list, then. Extra power, improved real-world fuel economy: Direct water injection enhances efficiency. With direct water injection for turbocharged petrol engines, the BMW Group has again succeeded in enhancing the capabilities of conventional engine technology through an ongoing process of refinement and improvement. The precisely controlled injection of water into the engine cylinders produces a cooling effect that boosts power and torque, particularly when operating at or near full throttle, while at the same time reducing fuel consumption and emissions.

Recharge Wrap-up: Hyundai and Kia rethinking diesel for US, BMW i partners with Soho House

Hyundai and Kia are once again considering bringing diesel vehicles to the US. "It's something that's a strong consideration for us at this point," says John Juriga of Hyundai/Kia America. Diesel would help the group meet future fuel economy standards. While the obstacles that previously kept the brands from bringing diesel to the US in the past still exist, Juriga says they see a "more direct path" to making diesel work for them. Hyundai and Kia are also considering introducing cylinder deactivation, plug-in hybrids and 9- and 10-speed transmissions to reach fuel economy targets. Read more at Wards Auto. BMW's i division is teaming up with Soho House as its official automotive partner. BMW will provide i3 EVs for the private club's members and guests to use. The two groups will also host events together focused on art, design and innovation, beginning with an art talk called, "The Naked Truth? Nudity, fashion, and the photographic image today." According to BMW's Steven Althaus, the two brands are a great match. "BMW i and Soho House share a common mindset: both brands strive for innovation, creativity as well as a special sense for aesthetic setting new design standards," Althaus says, "What I look forward to most about our partnership is our determination to create memorable and sophisticated experiences together." Read more in the press release below. Foodlogica aims to reduce the environmental impact of food transport in Amsterdam using solar powered electric trikes. The trikes deliver food to local businesses and restaurants, a job usually done by air-polluting diesel trucks. The electric trikes feature cargo boxes that can hold 47 cubic feet or about 660 pounds of food. The trikes are stored in a shipping container fitted with solar panels, which charges them when they're not in use. By delivering food using solar and human power, Foodlogica is helping taking pollution and traffic congestion out of the "last mile" of food transport in Amsterdam. Get hungry and read more at Treehugger. An organization called Ten9 wants to get 1 billion people using sustainable transportation by 2025. Ten9 is a coalition of organizations that are trying to get transportation to that "tipping point" through technology, policy and good ideas. Ten9 wants to get Tesla CEO Elon Musk on board, as well as other business and technology leaders and world leaders.

BMW CS reinterpretation proves retro can be sexy [w/video]

Designer David Obendorfer doesn't work for BMW, but perhaps the German automaker should give him a call. His CS Vintage Concept shows a singular ability to understand the brand's classic style and reinterpret it for today. He isn't some amateur, either. Obendorfer has an industrial design degree and has been penning the interiors and exteriors of yachts from the Officina Italiana Design for five years, which counts luxury shipbuilders like Riva and Sanlorenzo among its clients. His website shows a real passion and knack for modernizing '60s and '70s European cars, too.
Obendorfer prefers to reimagine classic automotive styles. "Retro cars are not copies of their predecessors or renovated specimens, rather they are carefully studied reconsiderations, strongly rooted in contemporary style," he tells Autoblog. For the CS Vintage Concept, he worked to update the looks of the seminal BMW 2000CS and its E9 chassis while placing them on a modern platform. Obendorfer's inspiration comes from his belief that the later CS models' design is partially responsible for defining BMW styling, with its shark-nose front and four round headlights.
The CS Vintage Concept's shape starts with a jutting hood and a quartet of LED headlights, but the whole design really comes together in profile. The Hofmeister Kink at the rear pillar with the BMW Roundel is a nice nod to the originals, yet the proportions still find the perfect fusion of classic and modern. The interior is minimalist, with a vast expanse of wood for the dashboard at first glance, but the latter opens to expose the car's infotainment system.