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Buick Cascada convertible likely dead after 2019

Opel announced it was discontinuing a few cars today, but the one that got our attention was the Cascada. The plan is to let the Opel Cascada live out its life until the end of 2019, with no replacement in the works. This brings into question the future of the Buick Cascada sold in the United States, since it's basically the same car and produced by Opel in the same factory in Poland. The Cascada has been on sale in other markets since 2012 badged as either an Opel or Vauxhall, but the Buick-badged car was only introduced in North America for the 2016 model year. Of course, Buick could decide to build the model beyond 2019, but it would need to find a new manufacturing location, convertibles aren't exactly popular, and the car would be egregiously old at that point. In other words, it looks like the Cascada is dead after 2019. We asked Buick what the game plan might be, and were told that there is nothing official to say at the moment. That's par for the course for something a manufacturer doesn't want to talk about yet, but it's also possible the announcement came as a surprise. Opel is no longer owned by GM, so the announcement actually came from the brand's new PSA ownership (the same French company that owns Peugeot and Citroen). As for the rationale behind the decision, that was a head scratcher, too. Opel/PSA said it was discontinuing the Cascada, as well as the subcompact Adam and Karl, in order to meet increasingly stringent emissions requirements and produce crossovers instead. This seems contradictory. Replacing a low-selling convertible and a pair of low-profit subcompacts with high-selling, high-profit crossovers sure seems like a solid business decision more than an emissions requirement one. Indeed, the Buick Cascada has never been a raging success in the United States either, with only 5,595 leaving the lots in 2017. It helped bring in some different kinds of customers to the Buick brand, but the impact is minute compared to a vehicle like the hot-selling Buick Encore. Related video: Featured Gallery 2019 Buick Cascada View 17 Photos Rumormill Buick Opel Convertible buick cascada

GM expanding Lansing Lambda CUV plant

Considering that crossovers are a rapidly growing portion of the US auto market, it's not surprising to hear that General Motors is preparing to build even more of them. The company is investing $63 million to expand its Lansing Delta Township Assembly plant that builds Lambda platform CUVs like the Chevrolet Traverse, GMC Acadia and Buick Enclave.
According to GM, the expansion will add roughly 263,000 extra square feet of space to the plant. Of that, 181,000 square feet will be for an updated body shop with cutting-edge robots. There will also be 54,000 square feet of additional room in the paint shop and 28,000 square feet of more area for general assembly.
GM isn't saying as much, but there is the possibility that this extra space could allow for additional models produced at the factory. Cadillac reportedly dropped plans to build a three-row SUV on the Lambda platform earlier this year, however, dealers for the luxury brand were recently pitched the possibility of adding large and small CUVs, an ATS convertible or a sedan below the ATS.

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.