Executive Pkg + Driver Assist Pkg + 20" Wheels + on 2040-cars

Auto blog

What does the open patents deal mean for Tesla ... and BMW?

Gift to the world or trade bait? Tesla Motors announced this week it would open its patents for other automakers to use. That has analysts guessing whether the California-based electric-vehicle maker is looking to either swap trade secrets with other automakers or to expand the proverbial pie that represents the plug-in vehicle market. For its part, Tesla says the answer is B. BMW, which is establishing its i sub-brand of plug-in vehicles, would be a natural collaborator with Tesla, Forbes says. In fact, executives from the two companies met in Europe this week. Details were not released, but a BMW spokesman said, "Both companies are strongly committed to the success of electromobility and discussed how to further strengthen the development of electromobility on an international level." While Tesla brings battery technology to the table, BMW offers its carbon-fiber advancements that lighten vehicle-body weight. Those advancements are key to range-extending efforts and could do wonders for Tesla on its journey to help spur technology for the sake of getting more of the general public to accept plug-in technology as a viable first-car option. Then again, Forbes says Tesla, whose investors include Mercedes-Benz parent Daimler and Toyota, may be keeping its best technologies to itself by not patenting certain advancements at all. What's in Tesla's patent pool? uAutoInsurance analyzed Tesla's 249 patents and found that 104 of them related to battery technology, while 28 pertained to recharging activity, which wasn't surprising (about a quarter of those 249 patents couldn't readily be categorized). Tesla also has nine patents related to sunroof technology. The company is based in California, after all.

BMW M3 and M4 will rock 430 hp from twin-turbo six with standard manual [w/video]

We're not sure which spec we're most intrigued by for the new BMW M3 and M4: the twin-turbo six-cylinder with 430 horsepower and "far beyond" 369 pound-feet of torque, the 3,300-pound curb weight or the standard six-speed manual transmission with automatic throttle blipping on downshifts. That engine is fitted with both Valvetronic and Double-Vanos, twin-wire arc-spray coating in the cylinders instead of liners to save weight, a track-ready cooling system with additional radiators, a forged crankshaft, dry-sump lubrication and a magnesium oil sump. BMW says its "high revving concept" has a redline beyond 7,500 rpm.
In the M4, it will be pulling a coupe with "a weight of just under 1,500 kilograms," which is 3,300 pounds to you and me. That number is said to include no driver and 90 percent fuel, but we're still waiting on the exact number and specs. BMW says it's "around 80 kilograms lighter than a comparably equipped predecessor model," putting the power-to-weight ratio at something like 7.68 pounds per horsepower at the same time as it helps reduce fuel consumption by 25 percent. The use of carbon fiber reinforced plastics (CFRP) for the roof, drive shaft (with no center bearing), trunk and front strut brace, and forged aluminum for suspension components, have aided in the weight loss. This time around, the sedan - the M3 - will also get a CFRP roof.
The default option will be a six-speed manual.

BMW against Merkel's female board member quota in Germany

There may soon be more women in power positions in the world of German business under a proposed law from Chancellor Angela Merkel's coalition government. If passed, the law would force large, publicly traded corporations to have female members make up at least 30 percent of their supervisory boards (which are responsible in part for business strategy) by 2016. In addition, all companies would have to increase the female proportion on their management boards, which conduct regular business. The law seems likely to pass next month. "We've decided to do this and it will happen," said Merkel in a speech about the new rule, according to Bloomberg. Women currently have just six percent of management board seats in the country. Big businesses in the country aren't on board with proposed law, including automakers. "BMW as a company doesn't believe in quotas," said spokesperson Jochen Frey to Bloomberg. "While we hold that opinion, we want and strive for diversity in our workforce in terms of gender, ethnicity and age." Currently, 25 percent of Bimmer's supervisory board is female, a bit higher than the national average in Germany of 22 percent. German car companies are hardly alone when it comes to having a paucity of women in positions of power. Honda only added its first female member to the automaker's board of directors earlier this year, and Toyota and Nissan showed similarly low numbers. A 2013 list from Fortune ranked many of the most powerful women in the auto industry as coming from North America.