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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: BMW i sales hit 50k, SsangYong SIV-2 concept

BMW sold its 50,000th i car in January. The i3, which launched in September 2013, made up roughly 83 percent of those sales. The considerably more expensive i8, which launched in June of 2014, understandably made up fewer sales. The i3 is currently sold in 49 countries, while most of the i8's sales came from the US, UK, Germany, and Norway. Through December, cumulative i3 sales reached 17,116 in the US, 5,063 in Germany, 4,494 in Norway, 3,747 in the UK and 1,348 in Switzerland. i8 sales were 2,820 in the US, 964 in the UK and 793 in Germany. BMW sold 29,513 i-Series cars in 2015, and 1,255 in January of 2016. Read more at Hybrid Cars. SsangYong will debut its SIV-2 concept at the Geneva Motor Show. The SIV-2 – which stands for Smart Interface Vehicle – uses a 48-volt mild hybrid system with a turbocharged, 1.5-liter, four-cylinder engine, 500-Wh battery pack and 10-kW electric motor. The Korean automaker says the modular SIV-2 platform can also accommodate plug-in hybrid and battery electric versions. Alongside the SIV-2, SsangYong will introduce a new Tivoli XLV crossover, based on the XLV Air concept, which is expected to offer competitive fuel economy. Read more at Green Car Reports. Worcester Polytechnic Institute is receiving a $1 million contract from the United States Advanced Battery Consortium (USABC) to make recycled plug-in hybrid batteries. The 50-percent cost-share contract will help Worcester Polytechnic scale up its recycling process to make batteries using recycled cathode material. The process, which USABC calls "novel and efficient," will make the batteries less costly than ones made with all-new material, "thereby offering a value-driven path towards improved sustainability." United States Council for Automotive Research executive director Steve Zimmer says, "These programs are critical to advancing the technology needed to meet both near- and long-term goals that will enable broader scale vehicle electrification." Read more in the press release below. USABC AWARDS $1 MILLION TO WORCESTER POLYTECHNIC TO DEVELOP PROCESS FOR RECYCLED PHEV BATTERY CELLS SOUTHFIELD, Mich., Feb.

Thanks to VW, BMW's 2017 diesels will be delayed

BMW confirmed Monday that US sales for its model-year 2017 diesel vehicles will be delayed because US regulators are taking longer than expected to certify the models. Bimmer, which sells diesel-powered 3-Series, 5-Series, X3, and X5 vehicles in the US, didn't give a timetable of when such domestic sales would start. Autoguide had previously reported of the potential delay for sales of US diesels, which account for about six percent of BMW's total sales in the US. "The product certification of all MY2017 BMW diesel models (328d Sedan, 328d Sports Wagon, X3 xDrive28d, X5 xDrive35d) has been delayed due to testing logistics," BMW spokeswoman Rebecca Kiehne wrote in an e-mail to Autoblog. "As a result, production of these models will commence once homologation has been finalized." US regulators appear to be taking a more deliberate approach to certifying diesel vehicles in the wake of the Volkswagen diesel-emissions scandal, which broke last September. Late last month, VW reached a settlement with US regulators that will cost the German automaker about $15 billion. With about a half-million impacted VW vehicles on US roads, the company will repurchase cars, end leases early, maybe fix some vehicles, and improve zero-emission vehicle technologies. Additionally, last week, VW reportedly told US dealers that they'd be compensated an undisclosed amount for their troubles. Some 2016 BMW diesel models were already subject to more stringent US testing procedures because of the VW situation. The BMW X5 xDrive35d was among the models that underwent more rigorous testing from the US Environmental Protection Agency (EPA) late last year. Other diesel models that received the additional scrutiny included General Motors' 2016 Chevrolet Colorado and GMC Canyon. Related Video: