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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.

Minor updates coming to 2017 Chevy Volt

The 2016 Chevrolet Volt has just appeared at dealerships, but already the talk has turned to the mildly updated 2017 model going on sale in a few months. The new Volt has already won the 2016 Green Car of the Year award and is sparking a noticeable uptick in sales over the outgoing model. Chevy is now planning to keep interest in the second-generation Volt strong with some tweaks and increased availability. The main equipment change to the 2017 Volt will be the option of adaptive cruise control on both the base LT and uplevel Premier, according to CarsDirect. While the Volt already offers safety technology such as blind-spot monitoring and forward collision warning, adaptive cruise has been conspicuously absent. But the largest change will be that the 2017 Volt gets nationwide availability. GM decided to focus on strong markets for the original Volt when it chose where to introduce the new model. Buyers interested in the second-generation model have until now been limited to making purchases in states such as California, Maryland and the Northeast. This will all change soon. Conversely, you can have a 2016 Nissan Leaf now in all 50 states, or a 2016 Toyota Prius very shortly. But in our first drive of the Volt, we found it to be, "an efficient, no-compromise EV" and worth the wait for those who don't live in the states with the strictest emissions laws. Perhaps the reason the 2016 Volt is already being given an injection of dealer incentives is because of its relatively short lifespan. The 2017 Chevy Volt should arrive on dealer lots by spring 2016. Featured Gallery 2016 Chevrolet Volt: First Drive View 24 Photos News Source: CarsDirect via Green Car Reports Green Chevrolet Electric Hybrid ev sales

Final C6 Corvette built in Bowling Green

With all of the attention given to the 2014 Chevrolet Corvette Stingray lately, you could be forgiven for thinking that it's already well along in production, yet tooling up for the new C7 has only just begun. In fact, production of the outgoing C6 generation in Bowling Green, Kentucky just halted on Thursday.
As the C6 has aged, production numbers have predictably ebbed along with demand, but this year, the addition of the 427 and 60th anniversary models resulted in an uptick in vehicles built - this, despite a model year shortened by around 25 percent to accomodate the new model changeover. The final C6 Corvette ever, No. 13,466 built this year, was a white 427 Convertible destined for the General Motors Heritage Center museum. The car's 7.0-liter V8 heart was assembled by Corvette chief engineer Tadge Juechter himself.
In total, Bowling Green pushed out 215,100 C6 Corvettes over nine years. If you're still a C6 fan at heart and are hoping to get a good deal on a phase-out model, step lively - Chevrolet reportedly had about 6,100 unsold units, which Autoweek suggests is good for around five and a half months of supply at the model's current sales rates. Given that demand will likely slacken even further as the C7 draws closer, that should be a big enough stockpile to keep dealers satisfied until 2014 Stingrays begin showing up on their forecourts in December.