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GM shows off 'digital vehicle platform' enabling more in-car tech and OTA updates

It appears to have dropped the sobriquet "Global B," but General Motors' new electrical architecture has bowed in drawings and video. This is the "digital vehicle platform" GM president Mark Reuss spoke to Reuters about in 2015, saying it would move a great deal of a vehicle's computer work to the cloud and enable over-the-air updates. Reuss took the microphone for the debut, too, saying, "Our new digital vehicle platform and its eventual successors will underpin all our future innovations across a wide range of technological advancements, including EVs and expanded automated driving." The system will go into production later this year, appearing in dealerships first either on the 2020 Cadillac CT5 or the mid-engined 2020 Chevrolet Corvette. Yes, these are the same electronics cited for delaying the launch of the C8 Corvette over excessive draw, security and getting the more-than-100 computer modules to communicate seamlessly. When Car and Driver asked about that, GM replied with "No comment." Volkswagen's having the same issues with the Mk8 Golf right now, though, so GM isn't alone, and this will be the new normal among OEMs for a while. What's certifiable is that the new architecture is robust enough to handle 4.5 terabytes of data per hour, which is five times what GM's current wiring can handle. And thanks to Ethernet connections of 100 Mbps, 1 Gbs and 10 Gbs, communication within and without the vehicle happens much faster. The advances mean better screen resolutions, better battery management for hybrids and electric vehicles, the capability for over-the-air updates and "functionality upgrades throughout the lifespan of the vehicle." Cadillac's Super Cruise has already been lined up as a leading candidate for constant improvements in the driving assistance suite, a key part of GM's "vision for a world with zero crashes, zero emissions and zero congestion." And whenever GM decides to take the plunge, it will mean a 48-volt electrical system. More than 300 specialists worked on the digital platform, and security was a huge part of the task. We've already heard that GM consulted with Boeing and military contractors on how to prevent hacking. The carmaker has an internal Product Cybersecurity group that reached out to the research community, and created a "bug bounty" program to crowdsource uncovering any flaws.

2016 Cadillac CT6 has arrived

We have known for a while that the 2015 New York Auto Show would mark the debut of Cadillac's latest flagship model. But after months of waiting as Caddy slowly revealed details, the 2016 Cadillac CT6 has finally arrived. The sedan is a technological tour de force for the brand and inaugurates a long list of new technologies. The CT6 will begin production at the Detroit-Hamtramck Assembly plant in late 2015 and will go on sale with three engine options. Caddy won't release final figures yet, but based on preliminary numbers, we know the base 2.0-liter turbocharged four-cylinder will make 265 horsepower. Stepping up to the newly revised 3.6-liter V6 will net buyers an estimated 335 hp, and finally there will be the 3.0-liter twin-turbo V6 with an output of around 400 hp. All of these engines will be mated to eight-speed automatic transmissions, and six-cylinder models will get standard all-wheel drive that will be able to constantly vary the power sent to the front wheels. Carrying those powertrains is the new, aluminum-intensive Omega architecture. In addition to the lightweight metal making up the platform, the entire exterior also uses it to provide an estimated curb weight of less than 3,700 pounds. The decision to shed mass makes the CT6 a featherweight in its class – for comparison, the lightest, six-cylinder Audi A8 weighs 4,365 pounds. The sedan rides on a 122.4-inch wheelbase and is 204 inches long. That makes the Cadillac about 1.3 inches shorter than the smallest BMW 7 Series, but the Caddy is projected to tip the scales at less than both the big Bimmer and even the 5 Series, too. Cadillac wants the CT6 to be a luxury sedan that drivers can enjoy. In addition to the low weight, there's an available Active Chassis System throughout the range with rear-wheel steering and Magnetic Ride Control. When combined with the all-wheel-drive system, it means every corner of the car is both driving and steering the vehicle. Inside, the CT6 offers a ton of tech and luxury. Drivers are held in massaging, leather seats, and rear passengers also get adjustable chairs that are heated and cooled. Quad-zone climate controls keep everyone comfortable. Plus, in addition to the 34-speaker Bose audio system and streaming rearview mirror, there are features like a 10.2-inch CUE infotainment system with a capacitive touchscreen and console-mounted touchpad. The display also shows a 360-degree view outside and can even record video when the security system is activated.

Weekly Recap: Ford GT inspires guitar, foosball table, sailboat

Ford design vice president Moray Callum had just wrapped up a briefing on the interior of the Ford GT last month, but something seemed out of place. He grinned and pointed behind him, "You might be wondering why I have a boat behind me," he said mischievously. It was there because Ford set its designers on a mission to stretch and showcase their talents: design non-automotive objects inspired by the interior of the GT supercar. Callum received quite a response, too. His team produced a guitar, a foosball table (yeah bro!), a racing sailboat, a Wi-Fi speaker and some furniture. As the veteran design chief explained, "It's a really great exercise both to highlight our designers' talents, but also to really see how our design philosophy can work and how you can use it and get a common response back from a worldwide design team." Guitar View 25 Photos The objects have been on display this week at the Salone del Mobile furniture and fashion design fair in Milan, Italy, where Ford has had a presence for three years. There's also a light exhibition that apparently was inspired by the GT, as well. While this might seem a little far-fetched for the automaker, Ford said exhibitions like the Salone del Mobile give its designers another way to be creative and ultimately produce striking interior style. Ford wants this to be a differentiator, as research shows consumers are placing emphasis on the layout and features inside when they're making a decision about buying a new car. It's a little light hearted – but it's also potentially big business. Other News & Notes Cadillac CT6 platform could be used for Buick General Motors product chief Mark Reuss said the Cadillac CT6 platform could be used for a large Buick, though "not yet," Automotive News reported. The underpinnings can accommodate rear-wheel or all-wheel drive and would give Buick the large flagship it lacks. The report jibes with comments Reuss made at a roundtable with Autoblog and other reporters at the New York Auto Show. When asked if Buick had space for a large car on the CT6 chassis, he replied, "Yeah, I think it does. Yeah, I think we do." Buick has revamped its lineup in recent years with attractive crossovers and small and midsize sedans, but hasn't added the proverbial flagship that's yearned for by enthusiasts. Buick surprised industry observers with the stylish Avenir concept at the Detroit Auto Show earlier this year that raised the possibility of a halo sedan.