1992 Buick Lesabre Limited Sedan 4-door 3.8l on 2040-cars

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The last Buick Cascada unceremoniously rolls off the assembly line

Motorists in the market for a new Buick Cascada need to act fast. Peugeot-owned Opel has built the last example of the drop-top model in its Gliwice, Poland, factory, and there's no replacement in sight. Buick announced the Cascada's demise in early 2019, and GM Authority learned the model went out unceremoniously. There's no indication that the final example received a commemorative plaque on its dashboard, or is headed to a private collection; photos of it aren't even available. The dealership who ordered it might not know it's about to receive the last specimen of the breed. As a non-luxury, front-wheel-drive convertible, the Cascada was marooned on an island that Buick's rivals abandoned halfway through the 2010s. The Chrysler 200 Convertible and the Volkswagen Eos were discontinued after the 2014 and 2015 model years, respectively. Landing in a class of one likely raised more than a few eyebrows in Buick's product planning division, but it was a semi-enviable position that helped the firm sell about 17,000 units of the Cascada between the 2016 and 2019 model years. It proudly pointed out about 60 percent of buyers were new to General Motors. Left-hand-drive examples of the Cascada were sold under the Buick and Opel banners. Right-hand-drive models joined the Vauxhall range in the United Kingdom, and they wore a Holden emblem in Australia. The four flavors were identical with the exception of some brand-specific trim pieces and powertrains. None will get a successor; the aforementioned carmakers are no longer operating under the same roof, and the global convertible segment is steadily shrinking.  The Cascada's multinational provenance made more sense before General Motors sold its Opel and Vauxhall divisions to PSA Groupe, the Paris-based carmaker that owns Peugeot, Citroen and DS. The French firm pledged to keep producing cars for Buick for as long as necessary, but the former sister companies tacitly agreed to stop co-developing vehicles. The sedan and station wagon variants of the Regal are now the only Opel-designed, PSA-built model left in the the Buick portfolio.

GM won't really kill off the Chevy Volt and Cadillac CT6, will it?

General Motors is apparently considering killing off six slow-selling models by 2020, according to Reuters. But is that really likely? The news is mentioned in a story where UAW president Dennis Williams notes that slumping US car sales could threaten jobs at low-volume factories. Still, we're skeptical that GM is really serious about killing those cars. Reuters specifically calls out the Buick LaCrosse, Cadillac CT6, Cadillac XTS, Chevrolet Impala, Chevrolet Sonic, and the Chevrolet Volt. Most of these have been redesigned or refreshed within the past few model years. Four - the LaCrosse, Impala, CT6, and Volt - are built in the Hamtramck factory in Detroit. That plant has made only 35,000 cars this year - down 32 percent from 2016. A typical GM plant builds 200,000-300,000 vehicles a year. Of all the cars Williams listed, killing the XTS, Impala, and Sonic make the most sense. They're older and don't sell particularly well. On the other hand, axing the other three seems like an odd move. It would leave Buick and Cadillac without flagship sedans, at least until the rumored Cadillac CT8 arrives. The CT6 was a big investment for GM and backing out after just a few years would be a huge loss. It also uses GM's latest and best materials and technology, making us even more skeptical. The Volt is a hugely important car for Chevrolet, and supplementing it with a crossover makes more sense than replacing it with one. Offering one model with a range of powertrain variants like the Hyundai Ioniq and Toyota Prius might be another route GM could take. All six of these vehicles are sedans, Yes, crossover sales are booming, but there's still a huge market for cars. Backing away from these would be essentially giving up sales to competitors from around the globe. The UAW might simply be publicly pushing GM to move crossover production to Hamtramck to avoid closing the plant and laying off workers. Sales of passenger cars are down across both GM and the industry. Consolidating production in other plants and closing Hamtramck rather than having a single facility focus on sedans might make more sense from a business perspective. GM is also trying to reduce its unsold inventory, meaning current production may be slowed or halted while current cars move into customer hands. There's a lot of politics that goes into building a car. GM wants to do what makes the most sense from a business perspective, while the UAW doesn't workers to lose their jobs when a factory closes.

The new Buick Regal looks like a Mazda, and we're totally cool with that

Yes, this undisguised Opel Insignia, which will be brought here as the next Buick Regal, looks a lot like a Mazda. You can see it in the grille and headlights, especially – in fact, if you look at one of the photos with tape blocking out the badge in the middle of the winged grille, you might think this is a new Mazda6. The thing is, Mazdas look pretty darn good, so no one's complaining. And when you look at the rest of the car, there's a fair amount of originality going on. Aside from the GM-generic taillights (they look like they could fit on a Chevy, right?) the lines and details are all pretty fresh, and there are some design elements pulled from Buick's gorgeous Avista concept. A sweeping roofline leads to some healthy shoulders at the back, creating a coupe-ish profile with a very abbreviated rear deck. This appears to be a hatchback model and not the four-door sedan, but the general look should carry over. This is definitely a big improvement over the somewhat bulbous current-generation Regal, which also started life out as an Insignia. The car shown here is the Insignia OPC model, with Brembo brakes, big wheels, side skirts, and a front end with big (likely fake) intakes. It will most likely translate to a Regal GS for our market, as is the case with the current OPC and GS. The new Regal/Insignia is expected to use the same platform as the new Buick LaCrosse, which is also shared by the Chevy Malibu and Impala. They should once again be available with front- or all-wheel drive and a choice of turbocharged four-cylinder engines. Rumor has the Opel versions debuting at the Geneva show March, and the Buick would likely follow, possibly in New York in April. View 13 Photos And then there's the wagon. All signs point to Buick finally bringing the most practical Insignia to our market as a Regal. We got wind of a focus group testing the idea, Buick has trademarked the name Regal Tour X. That version would likely go up against the Audi Allroad in the classy, slightly lifted all-wheel-drive wagon category, basically acting as an almost-crossover for people who want a wagon but won't admit it to themselves. The Insignia wagon caught here is also an OPC, and we think it looks even more handsome than the hatch-sedan shown above. The trim piece stretching from the base of the A-pillar all the way up and back down to the tail is a nice touch in profile view, although we're not so sure about how it terminates abruptly at the taillight.