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Opel Insignia OPC Sports Tourer shows its fresh face ahead of Frankfurt debut

Drive down the Autobahn and there's any number of vehicles likely to pass you, and most of them are produced locally. But if you're wondering how that Opel left you in its dust, look closely (and quickly) enough and you might make out the letters OPC on the back.
They stand for Opel Performance Center (the German counterpart to Vauxhall's VXR line) and they adorn performance versions of the Corsa, Astra and Insignia. The latter is undergoing a bit of a refresh and is expected to debut at the Frankfurt Motor Show in a couple of weeks, but you don't have to wait that long as our intrepid spy photographers have caught it in the flesh outside an Opel facility in Germany.
Spied here completely undisguised in Sports Tourer (read: wagon) form, the Insignia has had a few nips and tucks performed, but we'll be more intrigued to see what it's got under the hood. The current model packs a 2.8-liter twin-turbo V6 driving 325 horsepower to all four wheels, but rumors suggest that the OPC (yeah you know me!) could have as much as 400 hp up its sleeve. That would make this one heck of a sleeper - especially in wagon form - and only make us pine for a more potent version of its twin Buick Regal to roam our highways, too.

2016 Buick Cascada marks the return of casual convertibles

Buick is reentering the convertible game after a 25-year absence with this, the long-awaited 2016 Cascada. Fans of General Motors' European operations will recognize this svelte, four-place droptop as a rebadged version of the critically well-received Vauxhall/Opel Cascada, a model that has been on sale to audiences across The Pond since 2013. The Cascada will once again give American car buyers the chance to buy a relaxed, affordable two-row convertible without sporting pretensions, an option that arguably hasn't been available since the demise of the Chrysler 200 droptop. For US duty, the softtop Cascada will arrive with a 1.6-liter, direct-injected, turbocharged four-cylinder that churns out 200 horsepower. That figure is paired up with 206 pound-feet of torque, which can be bumped to 221 lb-ft via an overboost function. A six-speed automatic will dispatch that power to the front wheels, which are managed courtesy of a HiPer strut front-suspension system. While the Cascada might share its front suspension with the setup found on the Regal, its torsion-beam rear suspension has more in common with the Vauxhall/Opel Astra (and Buick Verano) on which it's based. 20-inch wheels and an electric power-assisted steering system round out the convertible's handling hardware. Of course, we doubt most Cascada customers will care about such oily and unseen things. Instead, they'll be more focused on the droptop's sheetmetal, which, considering it's basically a convertible version of the extremely handsome Astra, should win the car at least a few fans. While we only have so much detail to work with in the images that have been released so far – we'll be seeing the Cascada firsthand this evening (Sunday), so check back tonight for additional live images later today. Naturally, the Vauxhall/Opel grille will be replaced by Buick's trademark waterfall grille, although the company's other big styling calling card, portholes, are absent from our current pair of shots. A wide chrome strip stands out on the rear, tying the taillights together and increasing the Cascada's resemblance to the Regal sedan. A single oval exhaust tip juts out from the driver's side rear bumper. In terms of its actual dimensions, the Cascada's wheelbase is less than half an inch longer than the Verano, while the droptop is an inch longer than its four-door counterpart overall. At only an inch wider, meanwhile, the Cascada will enjoy the same easy to manage footprint as Buick's entry-level sedan.

GM slashes prices in China as sales falter

Buying a vehicle from General Motors' stable of brands might be a lot cheaper in the near future – at least for customers in China. The effort comes as GM hopes to keep sales there growing, and the decision alludes to yet another sign that the Asian country no longer has the booming auto market of past years. GM and its Chinese joint venture partner SAIC are slashing prices by as much as the equivalent to $8,700 on 40 models from Buick, Chevrolet, and Cadillac, according to The Detroit News. Across all of automaker's nameplates, the overall sales dipped in China in April by 0.4 percent to 258,484 vehicles. Among the drops, Buick was down 8.5 percent, and Chevy shrunk 5.6 percent. Caddy's numbers increased 4.6 percent for the month, though. Buick remains a popular brand in the minds of Chinese consumers, but according to The Detroit News domestic automakers there are starting to eat into the dominance of foreign companies in the market. The country remains important for GM, though. Late last year, it outlined a future strategy that included China as a major pillar, including a $14 billion investment to build five new factories and boost sales. News Source: The Detroit NewsImage Credit: Alexander F. Yuan / AP Photo Buick Cadillac Chevrolet GM Car Buying Car Dealers saic