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Rolls-Royce considering carbon coachbuilding?

There's any number of applications in which you might expect to find carbon fiber on an automobile, but a Rolls-Royce is not one of them. That could change in the near future, however, as the super-luxe auto marque is reportedly looking into using the lightweight material on a range of special models.
The idea, according to Edmunds, would be to rebody certain models in carbon fiber as a sort of in-house coachbuilding operation for discerning customers looking for something a little different from what the neighbors in the next mansion or ivory tower over have in their gold-paved driveway. While the carbon-fiber bodywork might help shave off some of the weight from a range of cars that tip the scales at 5,500 pounds or more, the principal notion here is exclusivity.
The business case for these bespoke automobiles apparently stems out of two developments. For one, the vast majority - over 90 percent - of Rolls-Royce customers opt for some manner of customization or another. For another, parent company BMW has been working hard to reduce the cost of carbon-fiber production in particular for the new i3, and that expertise could turn these premium-priced creations a greater cash cow for Rolls-Royce than the development of a sport-utility vehicle ever could.

Blacked-out Rolls-Royce Cullinan Black Badge returns with new design

Rolls-Royce's blacked-out Cullinan Black Badge was popular enough to warrant a follow-up. Designed for buyers who want a less traditional look, the Cullinan Series II-based Black Badge features specific exterior details and carbon fiber trim that takes 21 days to manufacture. BMW-owned Rolls-Royce isn't the only carmaker that offers a blacked-out trim level, but it takes the look further than most. Up front, the illuminated grille is finished in black with contrasting silver accents, though buyers can alternatively order an all-black grille, and all of the exterior trim pieces (including the power-retractable Spirit of Ecstasy emblem, the trim around the window, and even the door handles) are black as well. Black Badge-specific 23-inch wheels and red-painted brake calipers round out the list of major exterior changes. Inside, one of the highlights is the Technical Carbon trim also found in the original Cullinan Black Badge. Rolls-Royce notes that this trim is finished with six coats of lacquer, cured for 72 hours, and hand-polished. There are 23 individual trim pieces; making them takes 21 days. One of the numerous upholstery options is a type of cloth called Duality Twill. It's made from bamboo and inspired by the bamboo grove in Le Jardin des Mediterranees, which is a park located in the south of France that's home to numerous exotic plants from around the world. Here again, the amount of work that goes into each detail is stunning: Rolls-Royce notes that making a full Duality Twill interior requires up to 2.2 million stitches and 11 miles of thread. Other upholstery types are available, and the list of options includes a champagne cooler. Power comes from a stock, 6.75-liter V12 that's twin-turbocharged to 591 horsepower and 664 pound-feet of torque. It spins the four wheels via an eight-speed automatic transmission. Rolls-Royce added a driving mode called "Low" that changes the exhaust system's tone and volume and makes the shifts 50% quicker when the throttle is pushed at least 90% in. It also decreased the brake pedal's travel. There's no word yet on how much of a premium the Black Badge carries over the standard Cullinan Series II.

BMW's Connected Drive feature vulnerable to hackers

BMW is working to fix a cyber-security flaw that has left 2.2 million vehicles worldwide vulnerable to hackers. Cars equipped with the automaker's Connected Drive remote-services system are affected, according to the German Automobile Association (ADAC), which first discovered the problem. Researchers found they could lock and unlock car doors by mimicking mobile communications and sending phony signals to a SIM card installed in affected vehicles. An attack could be launched "within minutes" of accessing the system without the perpetrators leaving a trace, according to their report, in part because once they had gained access to the network, the communications were not secure. In response to the security gap, BMW says it has been upgrading software via over-the-air updates over the past week, so no visits to dealerships are needed to remedy the security hole. In fact, owners of affected cars may not have even noticed the updates taking place. The problem affects BMW, Rolls-Royce and MINI vehicles equipped with Connected Drive since 2010. Flaws were first reported to BMW last year by ADAC, which is the country's equivalent of AAA. ADAC says it withheld a public announcement until the car company could address the problem. While BMW has pushed the software patch to most affected vehicles, the organization said it's possible some at cars in the United States had not yet been updated. BMW did not respond to a request for comment Monday. In a written statement, the automaker said it knows of no real-world breaches. 2015 Off To Dubious Start The hack could raise the eyebrows of industry leaders: Cars are now the equivalent of mobile computers and cyber-security experts have been warning that the auto industry has been slow to close its security holes. BMW's breach marks the second time in 2015 that researchers have found a popular automotive feature with little or no security precautions. Last month, experts said a popular device made by Progressive Insurance that allows motorists to track their driving habits contained no security whatsoever. Like the Connected Drive smart-phone app, many automotive components and infotainment features were conceived and produced at a time when industry executives never considered the possibility someone might want to hack into them. But increased connectivity brings increased risk. Going forward, BMW says its Connected Drive features will now operate by using encrypted communications via the HTTPS protocol.