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Fingers point to dragged-out NHTSA investigation after second death by ARC airbag inflator

Safety advocates have increased criticism of the federal government's National Highway Traffic Safety Administration after an exploding airbag inflator that's been under investigation for more than six years killed a second person.  On Wednesday, NHTSA posted recall documents filed by General Motors that revealed the second death, the driver of a 2015 Chevrolet Traverse SUV with an inflator made by Tennessee company ARC blew apart, spewing shrapnel. No details were given about where and when the death occurred. NHTSA has said that ARC Automotive of Knoxville has manufactured about 8 million inflators used nationwide in vehicles made by General Motors, Fiat Chrysler (now Stellantis), Kia and Hyundai. “NHTSA should have been all over this along time ago,” said Rosemary Shahan, president of California-based Consumers for Auto Reliability and Safety. “There's just no denying that itÂ’s a (safety) defect.” NHTSA, the agency charged with with keeping America's automobiles and roads safe, began investigating ARC inflators in July of 2015 after two people were injured by flying shrapnel. The investigation became more urgent in 2016, when a Canadian woman driving an older Hyundai Elantra was killed by metal airbag fragments. Public records show only a little progress on the probe. In April, the agency posted a memo in saying it was reviewing volumes of information it received from ARC. Safety advocates such as Shahan say that the dragged-out investigation is an example of the deadly consequences that can result from an understaffed and underfunded agency. The second death should not have happened, Shahan said, and vehicles with faulty ARC inflators should have been recalled faster. The agency, Shahan said, is “grossly underfunded," but it still should have sought recalls of the ARC inflators. She said historically NHTSA has taken little action during Republican administrations but has ramped up safety efforts when Democrats control the White House. Messages were left Wednesday by the Associated Press seeking comment from NHTSA and ARC. At this time, relatively few vehicles are effected. The GM recall covers only 550 Chevy Traverse SUVs from the 2013 through 2017 model years, as well as Buick Enclave SUVs from 2008 through 2017. The automaker said in a statement that the faulty front driver's airbag inflators were either installed at the factory or in replacement airbag modules.

2017 Buick LaCrosse First Drive

The 2017 Buick LaCrosse seems destined to never get the credit it deserves. It's bound to be dismissed as just another full-size sedan relic, ignored by those who habitually visit their Lexus dealer every few years for a new ES. This new LaCrosse will inevitably be overshadowed in the Buick showroom by SUVs and never fully appreciated by the majority of its buyers who simply want a big, comfy, and quiet car. That destiny would be a shame. The completely redesigned LaCrosse is now a legitimate luxury car, not because advertisements say it is, but for the way it drives, the way it looks, and the way it cossets you inside. The former is really the most impressive, since it's also the most surprising. During the LaCrosse press launch in Portland, Oregon, Buick boasted how comfortable and exceedingly quiet the car is, and indeed, it isolates road imperfections and allows for a pair of low talkers to converse in subdued tones. The big Buick sedan's low-effort steering will also satisfy the nice-and-easy tastes of most drivers. The best way to describe driving the LaCrosse is "unwaveringly pleasant." Yet, during that pleasant drive, road dips and mid-corner undulations don't make the comfort-tuned suspension bob and bound like its competitors might. Its body control and generally planted nature encourage speeds and confidence to creep ever so higher through successive sweeping corners on Oregon's densely forested Mist-Clatskanie Highway. Even that low-effort steering demonstrates precision, linearity, and just enough feedback to further spur on such a pace. This unexpected capability is best observed on cars equipped with the optional 20-inch wheels, which supplant the standard 18s and, more importantly, bring with them Continuous Damping Control (CDC) and GM's HiPer Strut front suspension, which is designed to quell torque steer and further improve cornering grip. You don't even have to engage CDC's firmer Sport mode to appreciate the LaCrosse's surprisingly sharp road manners. "We unleashed the engineers," chief engineer Jeffrey Yanssens said after our test drive. "I told them, 'I don't care how much it costs. I want you to know your system and I want your system to be the best it can be. What do you have to do to make that happen and what can I do to enable you to make that happen?'" Yanssens is honest and clearly proud of his team's work.

GM reportedly developing 2.5-liter turbo four-cylinder

General Motors is allocating a massive amount of resources to developing electric technology, but it's not forgetting about the gasoline-powered cars that make up the bulk of its sales. It's reportedly designing a new 2.5-liter turbocharged four-cylinder engine based on its 2.7. Citing "sources familiar with the matter," enthusiast website GM Authority wrote that the 2.5-liter four is "in [the] final stages of development," meaning it should be announced sooner rather than later (assuming the report is accurate). Technical details are few and far between as of writing. The publication learned that the 2.5 will be part of the Cylinder Set Strategy (CSS) family of engines and that it will be mechanically related to the 2.7-liter currently found in the Chevrolet Silverado 1500, among several other models. It will feature dual overhead camshafts. It's too early to tell which models the 2.5-liter four-cylinder will end up in, or how much power it will generate. The output will likely depend on the application. For context, the 2.7 delivers 310 horsepower at 5,600 rpm and 348 pound-feet of torque between 1,500 and 4,000 rpm in the Silverado. In the smaller Colorado, it provides anywhere between 237 and 310 horsepower depending on the trim level selected. While this is pure speculation, our crystal ball tells us the engine will end up powering crossovers. It's an easy deduction to make. We can't imagine it will be offered in the Silverado, and seeing it in the Colorado is unlikely because its entry-level engine develops 237 horsepower; there's likely not much of a market for a midsize truck with 200 or so horsepower. Putting it in the Corvette wouldn't make sense and the Camaro has nearly reached the end of its life cycle without a successor planned. This leaves us with Chevrolet's range of crossovers, like the Equinox, as well as their GMC-, Buick-, and Cadillac-branded counterparts. We're not discounting the possibility that the cars set to receive the 2.5 haven't been unveiled, but those are likely crossovers, too; the odds of seeing another big Chevy sedan are very, very low. General Motors hasn't commented on the report, and it hasn't publicly announced plans to expand its CSS family of engines. If the report is accurate, we should learn more about the new turbocharged, 2.5-liter four-cylinder engine in the not-too-distant future. Featured Gallery 2022 Chevrolet Equinox RS View 56 Photos Buick Chevrolet GM GMC