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Car Hacking 101: Here's what motorists should know [w/video]

Cars are nothing more than computers on wheels. As such, they're vulnerable to hackers. Most people who work within the auto industry have understood this for years, but for the broader American public not paying as close attention, three storylines emerged recently that underscored this new vehicular reality. First, German researchers found a flaw in BMWs remote-services system that allowed them to access the telematics units in vehicles. Then, a 60 Minutes report demonstrated that researchers could remotely infiltrate a Chevy Impala and override critical functions, like acceleration and braking. Finally, a US Senator released a critical report (see video above) that found almost all automakers are unprepared to handle real-time hacks of their vehicles. Those reports come on the heels of two previous instances in recent months when researchers demonstrated the capability to hack cars. All this news can be disconcerting. If you're late to the concept of car-hacking and wondering how this is possible, we've got you covered. Here's your quick primer on what you need to know. 1. How Did My Car Become A Computer? On the outside, cars haven't changed all that much over the past couple of decades years. On the inside, however, the amount of electronics and software has dramatically increased. Most new cars contain more than 50 microprocessors known as electronic control units. These ECUs control everything from airbag deployment and navigation systems to throttle control and braking, and they're usually connected to each other on an internal network called the CAN bus. 2. What Exactly Is Car Hacking? Depends who you ask. Automakers might consider anything that alters the car from its state of manufacture as a 'hack.' For example, if you're chipping the engine – re-calibrating those ECUs to increase your horsepower – some people might consider that a hack. But in the context of the recent news reports, security experts are focused on unwanted, unauthorized cyber intrusions into a vehicle. Once inside your car, prospective attacks could range from minor things like eavesdropping on conversations via an infotainment system and unlocking car doors to major concerns, like overriding driver inputs and controlling braking, steering and acceleration. 3. How Is This All Possible? Any part of the car that communicates with the outside world, either via a remote or direct connection, is a potential entry point for hackers.

Consumer Reports criticizes small turbo engines for misleading performance, fuel economy claims [w/video]

Consumer Reports has taken aim at at small-displacement, forced-induction engines, saying the powerplants don't manage to deliver on automaker fuel economy claims. Manufacturers have long held that smaller, turbocharged engines pack all power of their larger displacement cousins with significantly better fuel economy, but the research organization says that despite scoring high EPA economy numbers, the engines are no better than conventional drivetrains in both categories. Jake Fisher, director of automotive testing for Consumer Reports, says the forced induction options "are often slower and less fuel efficient than larger four and six-cylinder engines."
Specifically, CR calls out the new Ford Fusion equipped with the automaker's Ecoboost 1.6-liter four-cylinder engine. The institute's researchers found the engine, which is a $795 option over the base 2.5-liter four-cylinder, fails to match competitors in acceleration and served up 25 miles per gallon in testing, putting the sedan dead last among other midsize options.
The Chevrolet Cruze, Hyundai Sonata Turbo and Ford Escape 2.0T all got dinged for the same troubles, though Consumer Reports has found the turbo 2.0-liter four-cylinder in the BMW 328i does deliver on its promises. You can check out the full press release below. You can also read the full study on the Consumer Reports site, or scroll down for a short video recap.

2016 BMW X1 packs more into its little footprint

BMW is rolling out the second-generation of its X1 crossover, promising a roomier interior, greater efficiency and more technology in a compact form. The 2016 BMW X1 clearly embodies more dynamic styling than the model it replaces, with a more upright form punctuated by a higher seating position as compared to its low-slung predecessor. Inside you'll find a fully redesigned cabin space with more room for both people and cargo, and a long list of features. A 6.5-inch dashboard display comes standard along with a seven-speaker audio system and cloth seats, but buyers can upgrade to an 8.8-inch monitor, a 12-speaker Harman Kardon system, and a number of leather upholstery options. Upgrade to the Premium Package and you get a larger panoramic moonroof than that offered on the outgoing model, along with adaptive LED headlights and a head-up display. The Drive Assistance Plus package throws in features like lane departure, automatic high-beams, frontal collision warning, pedestrian detection, active cruise control, and park assist. There'll be an M Sport package available later as well, offering sports seats, paddle shifters, and a retuned suspension. Though BMW will surely be offering an array of engine options in other markets, for the US it's offering the new X1 exclusively in xDrive28i spec. Its 2.0-liter turbo four drives 228 horsepower and 258 pound-feet of torque through an eight-speed automatic transmission to all four wheels for a 0-60 time of 6.3 seconds. That ought to help the Bavarian automaker move even more than the nearly 62,000 units of the X1 it's sold since its introduction here in 2012. Pricing for the new version of BMW's littlest crossover will be released closer to its arrival in showrooms in the Fall, but you don't need to wait that long to delve into the full details in the press release below and the high-resolution images in the gallery above. The All-New BMW X1: - Greatest interior roominess and versatility in its class - Highest power with reduced emissions - Commanding presence, robust proportions, dynamic lines - Innovative connectivity and groundbreaking BMW EfficientDynamics technology unparalleled in the segment Woodcliff Lake, N.J. – EMBARGO: June 2, 2015 – 6:00pm EDT/3:00pm PDT... Today, BMW announced the all-new BMW X1 Sports Activity Vehicle.