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Are future vehicular hacks inevitable?

Before the hack of the Uconnect system in a Jeep Cherokee resulted in a 1.4-million vehicle recall, the potential software vulnerabilities in vehicles were already a hot topic with Congressional inquiries and even proposed legislation in the US. As cars' interconnected systems gain the ability to go online, they become open to a host of new threats. Automakers are trying to stop this, but it might be too late to put the genie back into the bottle. Throughout 2015, the issue of software security in vehicles has become increasingly vital. For example, the recent Jeep case wasn't even the biggest hack this year. In February, a major flaw was discovered in the BMW Connected Drive service that allowed researchers to remotely lock and unlock the doors and potentially affected 2.2 million cars. The fix was an over-the-air patch for the problem. Automakers are actively working to fix the issues. Mercedes-Benz, BMW, and Audi reportedly are using encrypted connections and firewalls in their vehicles to prevent hacking. "Absolute, 100-percent safety isn't possible," Daimler spokesperson Benjamin Oberkersch said to Automotive News Europe. "But we develop our systems, tested by internal and external experts, so they're up to date." These vulnerabilities seem to be popping up more often. A successful hack took $14 in parts from Radio Shack in one case. There was also a 60 Minutes report earlier in the year about DARPA's ability to hack into OnStar to take control of a Chevrolet Impala. Experts aren't so sure companies can contend with hackers' advancement. "The difficulty for the carmakers at the moment is the question whether they can keep pace with advances in technology, and especially hacking technology," Rainer Scholz, executive director for telematics consultant EY, said to Automotive News Europe. "We seriously doubt they can." At this point, vehicle hacks are coming more from researchers looking for holes than from those with malicious intent. Still, the vulnerabilities are definitely there. It's up to automakers to keep patching the problems before they become dangerous to drivers. Related Video: News Source: Automotive News Europe - sub. req.Image Credit: Bill O'Leary / The Washington Post via Getty Images Audi BMW Jeep Mercedes-Benz Safety Technology Emerging Technologies hacking cyber security

2016 Audi A6 First Drive [w/video]

The Audi A6 could be seen as a singular kind of sleeper. It sells in volumes that are one-half to one-third those of its German competition. The sedan doesn't command a conversation much less the imagination, its history bereft of iconic brand identifiers. Think of the way the E28 BMW 5 Series turned the segment into something to be proud of, or those double headlamps from the W210 Mercedes-Benz E-Class, or that other E from 1986 simply known as Der Hammer. There is currently no RS6 sedan in the US to draw halo attention to the clan. And it was the first in its segment to slip into a design lassitude such that you had to check the badge to make sure it wasn't a different Audi. However, I look at the A6 from the other side: it's an underappreciated gem. With the 3.0-liter supercharged V6, it's a thoroughly fun steer. It has more power and torque than the competition. I think it has the finest interior. It's probably my favorite sedan in the segment considering how many boxes it checks before you cross the bridge to things that begin with S, M, and AMG. But you have to get to know an Audi in order to comprehend what it possesses, and the "product improvement" rolled out for the 2016 A6 won't change that. I'll call these "blind spot updates," because someone needs to point out where they are, and even then you've got to work to see them. Nevertheless, they're there, in places like the wider grille, new headlights and taillights with revised LED DRL signatures, new bumpers, side sills, rockers, and trapezoidal tailpipe finishers. The interior and driver assistance systems get gussied-up. The interior and driver assistance systems get gussied-up, too. The base A6 2.0T can be had with driver aids now – Audi pre-sense comes standard, the night vision assistant will identify animals, and the blind spot monitor works with lane keep assist to give you even more warning before changing lanes. There are two new colors and new inlays, like the layered walnut on the tester I drove, which is an upper-tier luxury feature that's finally filtered downstream. The biggest interior rework comes via the MMI system, which gets the Nvidia Tegra 3 quadcore chip pushing graphics to a retractable, eight-inch touchscreen. The additional processing power allows for new features like expanded codec playback – you can now play uncompressed .flac files straight through the stereo.

2016 Audi S6 and S7 First Drive

Audi paired the S6 and S7 for the purposes of this test in Southern California, but these are rather disparate cars. A three-box sedan, even a sporty one like this S6, is for a specific kind of customer. A sleek, four-door hatchback like the S7, on the other hand, is for a different kind of person. These two people might not be as different as Dr. Jekyll and Mr. Hyde, but at the very least the S7 is the S6's lothario neighbor – the one who's always got a glass of scotch in one hand and a chambermaid in the other. A day spent in the canyons around Los Angeles proves there's a big difference between these cars. First, though, let's discuss their similarities. The S6 and the S7 get the same design overhaul we detailed in our piece on the 2016 Audi A6, namely the edge work done on the grille, bumpers, headlights, and taillights. Additionally, they get Audi's new MMI system – the brand's next step in infotainment. A day spent in the canyons proves there's a big difference between these cars. Changes exclusive to these S models include flat-bottomed steering wheels with model badges at the base of the center spoke, and aluminum-finish shift paddles. The pedals and footrest get the aluminum look as well. There's also a new shift lever, and a revised design for the Quattro badge. New seat and surface treatments join the options list, such as Beaufort Walnut inlays and Valcona leather seats in Cedar Brown. The S7 has a new Arras Red interior option as part of its design selection palette, but the striking addition there is the carbon fiber inlay it comes with, which is interwoven with a red thread. You lean in really, really close and see that scarlet yarn, and the cockpit immediately feels more special. It's the kind of beautiful subtlety you expect from Audi, and the result is a scrumptious cabin. The twin-turbo, 4.0-liter V8 gets 30 more horses, topping out at 450 horsepower. Torque remains the same at 406-pound-feet, but fuel economy increases ever so slightly to 18 miles per gallon in the city, 27 mpg highway, and 21 mpg combined. The S6 makes a meal of curves, but it does give away a hint of the effort. It seems that a fair number of buyers wanted S vehicles without the whole suite of go-fast bits; they liked having the "S" on their chests, they didn't need all of the superpowers. Thus, Audi took the Quattro sport differential and dynamic steering off the standard menu, and bundled it with the sport exhaust to create the now-optional Sport Package.