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GM extends production at Detroit factory until early 2020

General Motors Co said on Friday it had extended the production at its Detroit Hamtramck plant until January 2020, against an earlier plan to discontinue production in June this year. The No.1 U.S. automaker is revamping its operations, which include plant closures and thousands of job cuts, as it looks to boost profitability in the wake of declining U.S. auto sales. The Hamtramck plant will continue to produce the Chevrolet Impala and Cadillac CT6 sedans until early next year, the company said. "We are balancing production timing while continuing the availability of Cadillac advanced technology features currently included in the CT6-V — the Blackwing Twin-Turbo V-8 (engine) and Super Cruise (driver assistance system)," GM said. The plant has already discontinued production of the Buick LaCrosse sedan and Chevrolet Volt electric hybrid car. Detroit-based union United Auto Workers' President Gary Jones said GM's decision to continue production at the plant was a relief for the workers as well as their families. "We commend GM for today's decision and we reiterate the importance of a collective bargaining process in times like these," Jones said. Reporting by Ankit Ajmera. Related Video:

2016 Chevy Volt powertrain technical details

The last time General Motors launched a Chevy Volt, it was operating without really knowing how people would use the plug-in hybrid. Sure, it had experience with the EV1, but the Volt was a new kind of car, and you can see in the archives just how much time GM spent explaining this fresh, new powertrain to potential customers. Then, once the vehicle was released, the company collected voluntary data from a large number of owners to learn about their driving and charging habits. The company also asked them what they wanted most in the new version. There's got to be an algorithm buried somewhere in GM headquarters that was used to take all of the numbers GM collected and spat out the headline figures for the 2016 Volt: 50 miles of EV range and 41 miles per gallon. Another important number – price – is something GM isn't talking about yet (expect it in April or May), but the company is sharing some powertrain details about the upcoming car. At a preview lunch in Detroit last week for the SAE 2015 Hybrid & Electric Vehicles Technologies Symposium that's happening now in California, GM engineers Peter Savagian (who is presenting a paper on the new inverter used in the updated Volt) and Tim Grewe (talking about the entire second-generation powertrain) sat down with AutoblogGreen to tell us about the Volt's all-new propulsion system: The overall gist is that the new Voltec 5ET50 drive unit is lighter, smaller and more powerful thanks to a redesigned two-motor traction drive. As previously reported, the new engine is a 1.5-liter DOHC four-cylinder that offers 101-horsepower (at 5,600 RPM). Grewe said it's "great for range extension." The electric motor side of the powertrain offers 149 motoring horsepower from a two-motor, continuously variable transaxle. Initially, the new engine will be made in Mexico. GM will move production to Flint, MI during the first year it makes the 2016 Volt. The battery is slightly bigger in the new Volt – 18.4 kWh compared to 16.5 in the current-gen – and will have less range variation in the cold. GM is also using more of the overall capacity in the pack in the 2016 Volt than in previous versions, but is not saying how much more. GM is not ready to publish acceleration times just yet, but the 2016 Volt has improved numbers, especially when going from 30-60 miles per hour. Most everything on the new powertrain has become more efficient compared to the first-gen Volt.

Chevy, Kid Rock in Confederate flag row with civil rights group

Two of Detroit's own are ensnared in controversy today. In an interview with Fox News' Megyn Kelly, mulleted musician Kid Rock told those protesting the Confederate Battle Flag to "kiss my ass." Now, Chevrolet, which is sponsoring Rock's summer concert tour, is under fire for its support. "We are committed to our sponsorship of Kid Rock's summer tour and are confident that he will provide his fans, many of whom are proud Chevrolet owners, with a spectacular concert experience that celebrates American Freedom," a Chevy spokesperson told The Detroit Free Press last week. The company also uses the Kid Rock anthem Born Free in its pickup truck advertising. The company's position is not sitting well with the Detroit chapter of the National Action Network, though, which has called on GM to pull its support for the embattled artist. "It's obvious to us that, by supporting [Rock], while he's making inflammatory statements, General Motors becomes an accomplice if they allow him their support to stand behind his statements," the Rev. Charles Williams II, NAN's Detroit chapter director, told the Freep. As controversial as Rock's comments are, it's not entirely clear when the last time he actually waved that flag was. The Freep reports that several concertgoers don't recall seeing the flag during his most recent tour, or even over the last few years of concerts. In a 2002 interview with the paper, Rock, real name Robert Ritchie, said that the flag had been used as a symbol of southern rock and a rebel spirit, saying: "It's not about hatred or being a racist. I like Southern rock music, and a lot of people died under that flag for beliefs they had, right or wrong. But it stands for rebel, and my love of Southern rock." Related Video: