1972 Buick Skylark Custom Convertible 2-door 5.7l on 2040-cars

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Mysterious white powder discovered at GM Orion Assembly

Workers at General Motors Orion Assembly Plant in Orion Township, MI uncovered a mysterious white powder in two different parts of the factory earlier this week, raising concerns about worker safety. "We can confirm that an unknown substance (white powder) was found on the floor outside of Gate 6 at Orion Assembly on Monday, August 29. On Tuesday, August 30, we had a second report of a bottle containing a similar substance found inside the plant," GM spokesperson Dayna Hart told The Oakland Press via email. GM stressed that incident didn't disrupt operations at the plant, and that the company was taking steps to ensure the safety of the sprawling factory's workers. That did include, an anonymous worker told The Oakland Press, closing off parts of the factory for two full days, as drug-sniffing dogs and crews in haz-mat suits descended on the area. "A sample of the substance has been sent to a laboratory for identification and results are expected later this week," Hart said. "All findings and actions have been shared with our employees." Orion Assembly currently builds the Chevrolet Sonic and Buick Verano, and will eventually be responsible for production of the new, all-electric Chevy Bolt early next year. Related Video:

Buick, GMC making OnStar Connected Services standard

The thing about the future is that so long as you're alive, you're going to get there whether you like it or not. Thanks to over-the-air connections essentially being a compulsory part of EV ownership and an increasingly important — and profitable — component of ICE ownership, it's easiest for automakers to install full-featured Internet connections in every vehicle. GM has taken the first step, a report in GM Authority saying that as of June 2, all Buick and GMC models are sold with the Onstar Connected Services plan good for three years. The OnStar site shows the Connected Vehicle tier that comes with a Wi-Fi hotspot costs $24.99 per month, which would be $900 minus a few pennies for three years. At the top end is OnStar Premium that runs about $1,800 for three years. Both include Connected Services features, yet GMA reports that depending on the vehicles, OnStar Connected Services will cost between $905 and $1,675. Only the GMC Hummer EV Edition 1 is excluded for now. GM confirmed the change to GM Authority, saying, "This offering provides our owners with a full suite of OnStar and Connected Services for three years, providing them with more time to enjoy services such as remote key fob, Wi-Fi data and OnStar safety services. By including this plan as standard equipment on the vehicle, it provides more customer value and a more seamless onboarding experience." Three trims of the GMC Sierra 1500 and two trims of the GMC Yukon and Yukon XL come in at the low end, OnStar adding $905 to their MSRPs. Almost every other vehicle gets hit with a $1,500 charge. The GMC Sierra HD Pro is the only model to charge $1,675 for it, which GMA breaks out as a "$1,500 3-year subscription and $175 OnStar & GMC Connected Services Capability." This brings up the question of the price differences; we can't tell if there's a difference in feature content between the price tiers, or why the Sierra HD gets the extra $175 fee. The automaker told GMA the upcharge will be folded into the MSRP. On the configurator for the Sierra 1500 SLE, for instance, the dialog box for three years of OnStar at $1,500 is automatically checked and can't be unchecked. The Buick configurators we tried don't mention OnStar.

Automakers' sound systems: Crank it, don't yank it

Years ago, one of the first things most music lovers did after buying a new vehicle was drive to an aftermarket stereo shop to get the crappy stock components swapped for better gear. And you'd typically get not only better sound but also more bang (and boom) for your buck. But in the past decade or so, the overall quality of OEM audio has dramatically increased, while car electronics became more complex, removing the incentive for most new vehicle owners — and all but the most hardcore DIYer — to start from scratch. In 2010, I did a comparison of the average costs for OEM electronics vs. similar offerings from the aftermarket, and back then automakers' stock premium systems were by far the best bargain — and are probably an even better value now. The premium 14-speaker, 1,200-watt JBL system in the all-new 2019 Toyota Avalon is a prime example of this trend. It's standard on the top two Limited and Touring trims and is available as a $680 audio upgrade on the XLE and XSE. I doubt you can even buy 14 speakers and 1,200 watts of amplification from the aftermarket for 700 bucks, much less have it all installed. And because the system is bundled with Toyota's Entune infotainment system, Apple CarPlay and a surround-view camera, removing the head unit means you would likely lose these features. Another advantage of OEMs and their audio partners is they can design the car around the audio system. In the past, automakers would typically place speakers where convenient for packaging, not for optimal sound reproduction, and audio engineers were forced to compromise. But as with the Avalon's premium JBL audio system, this is starting to change. At a recent behind-the-scenes peek for media into the process of developing the system, Toyota and Harman engineers delved into the minutia of sealing the inner panel of the front doors to create an enclosure for 6x8-inch woofers, making space in the pillars for JBL horn tweeters and extensively measuring the acoustic properties of the interior to tune the sound to the space. I'm met some creative and skilled car stereo installers, but none with a degree in psychoacoustics. The system is also the first to feature Quantum Logic Surround that creates a multi-channel listening experience from two-channel sources. And it includes Harman's Clari-Fi processing that "rebuilds key details lost" in compressed audio formats used by streaming music services and MP3s.