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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.

Infiniti Q50 Red Sport 400 priced at $48,855, AWD at $50,855

Infiniti's most powerful production model, the new Q50 Red Sport 400, now has a starting price. You'll need at least $48,855 for the rear-drive model or $50,855 for all-wheel drive. (Both figures include the $905 destination charge.) A fully loaded, rear-drive Q50 RS400 with Direct Adaptive Steering, navigation, adaptive cruise control, a heated steering wheel, and Infiniti's entire alphabet soup of safety equipment, tops out at $57,045. (Again, add $2,000 for AWD). When it comes to rear-drive competition, the closest base price to the Q50 is the 320-hp BMW 340i. This German undercuts the Infiniti by two grand, $46,795 to $48,855. But the BMW outprices the Q50 as soon as you start selecting options. A 340i with similar equipment to a loaded Q50 Red Sport 400 costs just under $60,000. All-wheel-drive German competitors also lose out in the price war. Like with the rear-drive models, the BMW 340i xDrive undercuts the Q50 RS400 by around $2,000. Add the options, and the Infiniti becomes a better value. The other two big German rivals, the Audi S4 and Mercedes-Benz C450 AMG start at a higher price and only get more expensive. Technically the S4 starts cheaper than the Q50, but only with the standard manual transmission. Selecting the S-Tronic dual-clutch model kicks the price from $50,125 to $51,125, and going for the top-end Prestige trim will bump potential Audi owners up to $57,025. Throw on must-have S4 options, including adaptive cruise control, adaptive dampers, and a sport differential and you'll be shell out $64,425 for the Audi. The Mercedes-Benz C450 AMG is the priciest choice in this group, starting at $51,725, or roughly $900 more than a base Q50 RS400 with AWD. Options, again, are the downfall here. Building a C450 to match a loaded Infiniti will drive the Mercedes' price up to $64,315. While it occupies something of a weird space relative to these vehicles, it's also worth mentioning the Cadillac CTS VSport. It's the only car in this impromptu pricing comparo that can outgun the Q50, with its 3.6-liter, twin-turbo V6 good for 420 hp and 430 lb-ft of torque. It also starts at $60,950, although that includes plenty of standard equipment. All this means that the Q50 Red Sport 400 represents a relative value. It packs more power than the Germans – 80 more than the 340i, 67 more than the S4, and 38 more than the C450 – and a more comprehensive list of options, too.

BMW M6 gets new Competition Package

With 560 horsepower on tap, the BMW M6 is already plenty powerful and capable. Those looking for an extra boost, however, may be interested in the new Competition Package. While BMW already offered a Competition Package before, the new one is even more powerful. Where the 4.4-liter twin-turbo V8 in the standard M6 produces 560 hp and the previous Competition Package boosted that to 575, the new one bumps it up to a nice round 600 – torque jumping from the standard 501 lb-ft to 516 with the new package. That means the M6 Coupe with the new package in place will now run to 62 miles per hour from a standstill in 3.9 seconds and on to 124 mph in 11.8. Top speed is electronically limited (as usual) to 155 mph, but can be derestricted to 189 if you also specify the M Driver's Package. Of course, this upgraded M6 isn't all about straightline speed: the package also includes firmer springs, dampers and anti-roll bars, as well as a retuned differential, steering and stability control. Unique 20-inch alloys and black chrome tailpipes also form part of the package that will be available for the M6 Coupe, Gran Coupe and Convertible starting in July. Before you get too excited, keep in mind this announcement is for Europe. We're standing by for information on US availability. In the meantime, check out all the details in the press release below. More potent Competition Package for BMW M6 Coupe, BMW M6 Gran Coupe and BMW M6 Convertible. Munich. In July 2015 BMW M GmbH will replace the existing Competition Package for the BMW M6 Coupe, BMW M6 Gran Coupe and BMW M6 Convertible with an upgraded version. The new Competition Package has been developed with a keen eye on enhancing driving dynamics. It includes a power boost for the 4.4-litre V8 petrol engine with M TwinPower Turbo technology (BMW M6 Coupe/BMW M6 Gran Coupe/BMW M6 Convertible: fuel consumption combined: 9.9/9.9/10.3 l/100 km [28.5/28.5/27.4 mpg imp]; CO2 emissions combined: 231/231/239 g/km)* of 29 kW/40 hp over the standard unit, to 441 kW/600 hp. Peak torque also rises, from 680 Nm (501 lb-ft) in standard tune to 700 Nm (516 lb-ft), and is available across an extremely wide rev band – between 1,500 and 6,000 rpm. New personal best for the BMW M6 Coupe: 0 – 200 km/h (124 mph) in 11.8 seconds. The three model variants impress with outstanding performance when fitted with the new optional Competition Package.