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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.

Autoblog's top 50 car photos of 2016

This one shouldn't need much explanation. We like cars a whole lot, and that includes not just driving them but taking great pictures of them. We've collected our 50 favorite images from this year in the mega-gallery above. It's a mix of old and new, with a healthy dose of vintage and modern race cars mixed in, and not one single shot under the harsh lights of an auto show. So click through and enjoy. Featured Gallery Autoblog's Top 50 Photos of 2016 View 50 Photos Image Credit: Copyright 2016 Autoblog.com Audi BMW Chevrolet Dodge Ferrari Ford Lamborghini Mazda McLaren Mercedes-Benz Porsche Rolls-Royce Volvo Convertible Coupe Motorcycle Luxury Racing Vehicles Performance Supercars Classics

Recharge Wrap-up: electric taxis in Montreal, Sebastien Buemi leads Formula E testing

Sebastien Buemi leads the pack in the second session of Formula E pre-season testing. Buemi, driving for Renault e.dams, set a new lap record at Donington Park with a time of 1:31.050s. Buemi says that, with a little bit of work, he feels like he could shave off another second or more. "We could do quite a bit on the car and the car is a bit easier to drive, the stability is better, the brakes are better," he says. "I see some good potential, we just need to extract it from the car." Sam Bird was the second fastest during the testing session, followed by Daniel Abt. Read more in the press release below. A Montreal taxi company plans to create a fleet of 2,000 electric taxis by 2019. Taxi Hochelaga currently has the city's second largest fleet with 500 taxis currently in service. Owner Alexandre Taillefer believes this large fleet of green taxis will help the company compete with ride services like Uber and Lyft. "We want to be an alternative to the second car and even to the first," says Taillefer. "We will reduce traffic on the roads and pollution." The company's first electric cabs could be in service as early as November. Read more at Green Car Reports, or, if you speak French, at Le Journal de Montreal. DriveNow is open to franchising. The carsharing company, owned by BMW and rental company Sixt, will allow third parties to operate the DriveNow program in certain cities, according to a report. DriveNow is set to launch a fleet of 400 electric cars in Copenhagen, Denmark with the help of Arriva Plc. Read more from Automotive News Europe. Kandi Technologies Group Inc. on Monday reported second-quarter net income of $5.4 million. On a per-share basis, the Jinhua, China-based company said it had profit of 12 cents. Earnings, adjusted for non-recurring gains, were 10 cents per share. The electric and all-terrain vehicle maker posted revenue of $48 million in the period. For the current quarter ending in October, Kandi Tech said it expects revenue in the range of $49 million to $51 million. Kandi Tech shares have dropped 45 percent since the beginning of the year. The stock has fallen 59 percent in the last 12 months. The AP contributed to this report. BUEMI STAYS ON TOP IN SECOND TEST Renault e.dams driver heads field for consecutive days at Donington Park DONINGTON PARK, UK (August 11 2015): Sebastien Buemi broke the Formula E lap record at Donington Park as he once again set the fastest time in pre-season testing.