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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.

Refreshed 2016 BMW 3 Series adds two new models to the range

The BMW 3 Series had years standing at the forefront of the luxury sedan segment, but competitors have continued to get better at challenging its long reign. To make sure the stalwart model can keep up, BMW is bringing some new powertrains and other upgrades to the range with a refresh for the 2016 model year. Plus, the exterior sees a very slight styling update. There are two big additions in the 3 Series range for 2016. First, there's the new 340i with the B58 turbocharged, inline-six engine to replace the 335i. Displacement is still 3.0-liters, but the latest mill makes 320 horsepower and 330 pound-feet of torque – gains of 20 hp and 30 lb-ft over the outgoing model. BMW estimates the 340i can reach 60 in 4.8 seconds with the standard eight-speed automatic or in 4.6 seconds with xDrive. A six-speed manual is also available as a no-cost option. The other new member of the family is the 330e plug-in hybrid, and it joins the lineup later in the year. BMW isn't specifically talking about the PHEV's powertrain, but the company estimates total output of 250 hp and 310 lb-ft. The sprint to 60 is forecasted at 6.1 seconds, and the range on electric power is predicted at 22 miles. Fuel economy isn't disclosed yet. Beyond these two models, there are a host of other upgrades under the skin for the 3 Series. The eight-speed automatic should be slightly more efficient thanks to wider gear ratio, and the handling is reworked with new front struts, rear dampers, and retuned electric power steering. There's also a Track Handling Package for gas-fueled models that combines Variable Sport Steering, Adaptive M Suspension and M Sport Brakes with high-temperature pads. The nav system accepts over-the-air map updates now, as well. You certainly can't see all of the changes on the outside, though. For the 2016 3 Series, BMW's designers tweak the front fascia slightly and update the headlights. LED units are optional on the 320i, 328i, and 328d, and they're standard on the 340i. The rear features reshaped LED taillights, and inside there's additional ambient lighting and chrome trim. In one other small adjustment, the look of the Sport Line package with black trim on the grille, B-pillars and rear bumper is now included on the 328i, 328d and 340i. Related Video: The New BMW 3 Series Sedan and Sports Wagon: Lifecycle freshening for all 3 Series Sedans and Sports Wagons. New 340i Sedan features new 320 hp TwinPower Turbo Inline 6-cylinder.

2021 Acura NSX leads this month's list of discounts

The 2021 Acura NSX is an especially good deal this month. Not only does it carry the torch as the vehicle with the biggest discount measured by the percentage off its sticker price, that discount is also the largest of any vehicle currently sold in the United States when measured in sheer size. Here are the numbers: The average sticker price of all 2021 NSX models sits at $161,040. Buyers are paying an average transaction price of $142,907. That equals a discount of 11.3%, or $18,133 of savings. No other vehicle comes close to that kind of discount, with the next largest being for the 2021 BMW 7 Series. Buyers of that luxury sedan are saving an average of $11,661 for a transaction price of $94,884. There's another sharp dropoff after the BMW. In third place is the 2021 Maserati Quattroporte, which actually kicks off a party of savings at Trident dealers across the United States. The '21 Quattroporte is seeing $7,743 cut off its sticker price for an average transaction of $121,962. After that comes the 2021 Maserati Ghibli, which is averaging $7,394 off for a sign-on-the-dotted-line price of $78,592. If you don't want a sedan, the 2021 Maserati Levante's $6,738 discount equals an average transaction price of $78,592. For a look at the best new car deals in America based on the percentage discount off their suggested asking prices, check out our monthly recap here. And when you're ready to buy, click here for the Autoblog Smart Buy program, which brings you a hassle-free buying experience with over 9,000 Certified Dealers nationwide.