1956 Buick Riviera Special on 2040-cars

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2018 Buick Enclave: How engineers made it larger, lighter, more sophisticated

Buick used the unveiling of the 2018 Enclave at the New York Auto Show to introduce its new range-topping Avenir sub-brand to the world. With fancier interior finishes and exterior details, it's Buick's latest effort to make itself a proper luxury brand (or perhaps re-establish itself as such). However, lost in the Avenir song and dance is the fact that the 2018 Buick Enclave is a (very) long-awaited all-new model regardless of the trim level one selects. Like the Chevrolet Traverse upon which it is based, the new Enclave is bigger than the vehicle it replaces but considerably lighter, by about 400 pounds. "We told every engineer, 'get your job done, but then take the weight out,'" said engineer Rick Spina as we hovered next to his larger yet lighter creation. His team therefore set about taking a little bit of weight out from just about everywhere, from using additional aluminum in the suspension to varying the thickness of the frame (thicker in places that needed to be stronger, thinner and therefore lighter in places that didn't). Only about 100 pounds came out of the body with the rest coming from elsewhere. Not only will the reduced weight improve fuel economy (Buick-estimated at 19 mpg combined with FWD versus 18 for the 2017 model) and presumably the old Enclave's rather ponderous handling, but it should only make things easier for the new powertrain: General Motors' now-familiar 3.6-liter V6 and its latest nine-speed automatic. With 302 horsepower and 260 pound-feet of torque, Buick says the new engine will need 7.2 seconds to reach 60 mph with FWD or 7.5 seconds with AWD. That's a second quicker than before. Besides acceleration, towing is also bumped up by 500 pounds to 5,000. For those models with all-wheel drive, the Enclave has the same basic system featured on range-topping versions of the Buick LaCrosse. Besides power being sent front and rear, it can also differ from right to left in the back, although Spina is quick to point out that capability is for traction-enhancing purposes rather than sporty, handling-enhancing torque-vectoring ones. Buick owners already appreciated the Enclave for its quietness so the engineers decided to take it that much further. This included altering the exhaust, improving body sealing (there are triple door seals), including active sound deadening and utilizing advanced materials that absorb sound as opposed to simply being thick, dense and heavy enough to keep it out.

GM laying off 510 amidst slow Cadillac, small car sales

General Motors is laying off about 510 workers from two factories beginning in January, and it could be months before the automaker needs some of that latent capacity to come back on line. A combination of poor sales and high dealer inventories are prompting the cutbacks, according to Automotive News.
The largest changes come at GM's Lansing Grand River plant, where the Cadillac ATS and CTS are made. An entire shift of about 350 workers is being laid off, but the automaker hopes to find positions for some of them at other nearby factories. The decision leaves just a single shift building vehicles there. According to Automotive News, the move is partially spurred by Johan de Nysschen's plan to make Cadillac a more exclusive brand.
The lost shift will likely return for production of the next-generation Chevrolet Camaro at the plant, according to the report, but GM isn't saying when that will be. A previous announcement from the Canadian Auto Workers union indicated that the Oshawa, Ontario, factory would lose the coupe in late 2015 or early 2016.

Junkyard Gem: Heavily personalized 1997 Buick Skylark Custom Sedan

Normally I wouldn't be much interested in a third-generation GM N-Body (a family that includes the Chevy Malibu and Olds Achieva) spotted in the junkyard, though a case could be made for such a vehicle's historical significance. This '97 Skylark, however, arrived in a Northern California self-service wrecking yard well-plastered with stickers, reflectors, and other personalizing touches, making it an interesting document of its time and place. It appears that both of the original white fenders got mashed and then replaced with blue ones, almost certainly obtained cheaply at a yard like this one. If you're not going to paint your new fenders to match the car, then you're already well down the slippery slope to making the car a giant mobile canvas to display your interests. A 20-year-old GM N-Body, regardless of how nice it was when new, isn't worth much, and you could stretch a line of these cars from Lansing to Lahore with all the used-up Ns sitting in American wrecking-yard inventory right now. Perhaps it was the grandchild of the car's original owner who indulged in White Widow cannabis and listened to Siouxsie & the Banshees. The odds against finding the original window sticker in a car like this are mighty long, but here it is. Sold new at Putnam Buick in Burlingame. It appears that this car spent most of its final decade in or near Mill Valley. Mill Valley is a mere 30 miles from Burlingame, or about three hours of Buick driving (you have to go past SFO, through San Francisco, and across the Golden Gate Bridge, a journey featuring apocalyptically terrible traffic at just about any time). Drive east across the Richmond-San Rafael Bridge and you'll get to this Skylark's final parking space, about 20 miles from Mill Valley. This car lived its whole life near the shores of San Francisco Bay, and it will die there. Feathers and a political-party charm adorn the headliner. This car's final owner had a practical side, as we can see from the many reflectors and lengths of safety tape. Just the thing for avoiding a T-bone wreck in the dead of night! "Essentially, Skylark embodies all of the features customers expect from a Buick, in a smaller package, with a very attractive MSRP."