2006 Bmw Z4 Roadster 3.0si Convertible 2-door 3.0l on 2040-cars

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Recharge Wrap-up: E15 could help smog woes, MPG average at all-time high

A new study shows that using an E15 blend instead of regular gasoline would reduce smog in Chicago. Increasing the availability of the 15-percent ethanol blend could help reduce carcinogenic air pollution and improve air quality, particularly on the city's South Side. The study found that E15 reduces the risk of cancer by 6.6 percent. It also reduces greenhouse gas emissions 1.5 percent compared to a 10-percent ethanol blend. Read more at Domestic Fuel. Fairmont Beijing is offering hotel guests a chance to experience BMW's i cars. For the next three months, guests needing airport transfers will be picked up in one of the German automakers electric vehicles. Also, those who choose the hotel's "Passion Package," which includes transportation in one of the cars or on a BMW bike, and a private guided tour of the 789 Arts District and the Peking opera house as well as tickets to an opera performance. Learn more in the press release below. Formula E will host motor shows at the circuits during its race weekends. Visitors will learn about the technology behind the all-electric race series and the racecars, including the safety and performance aspects. The goal of the four-day shows is not only to entertain and educate people, but also to generate interest in electric and hybrid vehicles in hopes that drivers will consider adopting electric cars themselves. Read more at Formula E's website. The average fuel economy of new vehicles has reached a new high of 25.8 miles per gallon, according to the University of Michigan. The school's Transportation Research Institute (UMTRI) used the window sticker ratings of the vehicles to reach that number for the month of August. That's 0.2 mpg higher than July, and 5.7 mpg higher than October 2007, when UMTRI began recording the data. The group also found that average emissions per driver are down by 22 percent since October 2007. Read more at Green Car Congress. The United States Advanced Battery Consortium has awarded a $667,452 development contract to battery maker Xerion. The contract - a 50-percent cost share co-funded by the US Department of Energy - is for a 15-month program to develop next-generation batteries for plug-in hybrids. Read more in the press release below. Fairmont Beijing Introduces Eco-friendly Partnership with BMW's New Electric i Series BEIJING, Sept. 4, 2014 /PRNewswire/ -- Fairmont Beijing is partnering with BMW in a showcase of the luxury carmaker's new electric, environment-friendly i Series.

Mazda Turnpike in Japan shut down for racing

The people behind Motorhead Magazine in Japan clearly have some friends in high places. Not only did they manage to shutdown eight kilometers of the Mazda Turnpike up the Hakone mountain, but they invited some of the country's premiere racers to take a drive up the hill. This wasn't just a Sunday cruise either. Featuring a BMW Z4 from the Super GT series, a classic Ford GT40, two flavors of Nissan GT-R and two takes on the Subaru Impreza WRX STI, these guys came ready to run. When an opportunity to let racecars challenge a curvy mountain road presents itself, you don't squander it. Thankfully, the folks at Motorhead knew that and outfitted the course with a plethora of cameras and high-quality sound equipment to capture the action. The result is nothing short of sublime. Take the video's urging to turn up your speakers for this one, and watch as these racers hit ludicrous speeds in a beautiful place never meant for them. News Source: japanmotorhead via YouTube, Jalopnik Aftermarket Motorsports BMW Ford Nissan Subaru Racing Vehicles Performance Videos ford gt40 super gt

Thermal imagery of BMW M4 DTM pit stop is red hot

A pit stop is a pit stop, right? The race car pulls in, the crew changes the tires, pumps in some fuel, maybe swaps out a busted body panel or squeegees the windshield, and off it goes for another heat. Only pit stops have become the focus of news lately for a number of reasons, whether it's because of mishaps (like the ones that prompted F1 to ban mid-race refueling), new time records (due largely to said ban) or interesting new ways to film the fast-paced action.
A few weeks ago we brought you footage of an IndyCar pit stop filmed from multiple angles courtesy of Google Glass. Now BMW has released a brief clip of one of its M4 DTM racers coming in for fresh rubber, all filmed by infrared camera. Its the kind of technology BMW uses to help optimize its German touring cars for competition, and now the Bavarian outfit has released some footage for fans to enjoy.
The resulting thermal imagery gives you an idea of how hot the car runs (and where the heat is emanating from), how warm they get the fresh rubber before they get it onto the car, and what kind of temperatures the pit crew is subjected to. Look closely enough in the 25-second video below and you'll even see the heat sputtering out of the exhaust pipes as the M4 downshifts into its pit box. (Just don't try adjusting your speakers, the clip is without audio.)