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GMC Hummer EV coming to Extreme E with Chip Ganassi Racing

The electric off-road racing series Extreme E is getting another famous face. This time it's not a person, but rather a vehicle: the GMC Hummer EV. GMC announced that it will be the main sponsor for the Chip Ganassi Racing Extreme E team. With the sponsorship, GMC gets to tweak the Extreme E Odyssey 21 race SUV to look more like the Hummer EV pickup and SUV that starts production late this year. The changes are subtle but effective, with the nose getting a full-width light-bar motif. Of course the race SUV is vastly more rounded than the road-going truck. It also features a standardized chassis from Spark Racing and a battery pack from Williams. The team is able to provide its own electric motor, though, which the series limits to 550 horsepower. The GMC Hummer EV race SUV will make its competition debut alongside several other pedigree teams at the first Extreme E event in Saudi Arabia this April. Three teams are operated by Formula One drivers including Sir Lewis Hamilton, Nico Rosberg and Jenson Button, the latter of whom will be driving. Andretti United will also field a team, a familiar competitor to Chip Ganassi in other racing series such as IndyCar. As for drivers, two World Rally Championship champions will compete: Carlos Sainz and nine-time consecutive champion Sebastien Loeb. The series will feature five races and with the way the competition is shaping up, they should be very interesting to watch. Related video:

GMC rules out subcompact crossover to go premium, focus on trucks

Don't wait for GMC's on-again, off-again baby crossover any longer. The company confirmed it has no plans to enter the growing car-based subcompact crossover segment in the near future because the expansion wouldn't fit its image. "I'm going to give you a definitive no on that one," answered Mark Alger, a regional marketing manager for GMC's Canadian division, when asked about the entry-level segment by GM Authority. "We want to position GMC as a premium brand, focus on our trucks, and capitalize on the AT4 name," he added. Positioning GMC as a premium brand wouldn't prevent officials from giving an entry-level the green light; Audi, BMW, and Mercedes-Benz all sell cars priced in the vicinity of $30,000. Focusing on trucks like the Sierra and the Canyon makes sense, however, because they compete in a bigger segment of the market where profit margins are much wider. It helps that GMC doesn't have to worry about markets outside of North America; it's not concerned about its sales and image in, say, Spain. We've heard speculation about GMC's entry-level model since the Granite concept (pictured above) made its debut during the 2010 Detroit auto show. It was approved for production in 2010, approved again the following year (complete with rear suicide doors), and canceled in 2012, but the reports never went away. The segment's popularity added credibility to the recent murmurs describing a born-again Granite aimed at the Honda HR-V and the Toyota C-HR, among others. The Chevy Trax and Buick Encore are both GM vehicles that compete in this segment.  GMC also canceled a body-on-frame, Bronco-taming SUV, according to a recent report. The truck-focused automaker promised every nameplate in its range will receive the rugged AT4 treatment by 2021, however, and it announced plans to show the off-road-ready Canyon in early 2020.

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.