2002 Buick Regal Ls Sedan 4-door 3.8l on 2040-cars

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What's in a trademark? Sometimes, the next iconic car name

The United States Patent and Trademark Office is a treasure trove for auto enthusiasts, especially those who double as conspiracy theorists.
Why has Toyota applied to trademark "Supra," the name of one of its legendary sports cars, even though it hasn't sold one in the United States in 16 years? Why would General Motors continue to register "Chevelle" long after one of the most famous American muscle cars hit the end of the road? And what could Chrysler possibly do with the rights to "313," the area code for Detroit?

Buick shows US dealers 2016 Cascada convertible

The affordable four-seat convertible has become a largely forgotten genre in the States, especially with the death of the Chrysler 200 Convertible. Of course, there are still premium options from Audi, BMW and Mercedes-Benz - not to mention more overtly performance-oriented droptop pony cars from Chevrolet and Ford - but if you want an affordable cruiser, you're kind of out of luck. That may be about to change, however, with renewed rumors of the Opel Cascada (pictured above) making it across the Atlantic wearing a Buick badge.
According to GM Inside News, Buick showed off the Cascada to US dealers last week, with renewed word that the company plans to bring it over from Europe for the 2016 model year. The US version will reportedly be practically identical to its German cousin in terms of styling, but the powertrain underneath is less certain. According to GMI, it may use the 1.6-liter turbocharged four-cylinder that is available in Europe with either 168 horsepower or 197 hp.
The Cascada rides on GM's Delta II platform, which also underpins the Verano, and the latest rumor certainly provides even more evidence that the convertible is probably on the way. Speculation about the droptop started when GM CEO Dan Akerson said last year that the car was on his wish list to bring over. Then, the US trademark on the name was reserved earlier this year, and the release was speculated for sometime in early 2016.

How to hack a Buick Regal with CarKnow

If you own an Apple iPhone or Android device, perhaps you've been tempted to jailbreak or root it. This process gives you access to the the software's code, and can be used to make minor or drastic changes to its operating system. CarKnow, a company in Boston, is working applying a similar concept to the automobile.
Translogic recently took a look inside CarKnow to see just how it can tweak the computers inside a car and what sort of things can be done. As our transportation tech sister site explains, CarKnow basically created a digital duplicate of their Buick Regal in the cloud, while harvesting data generated to create custom apps and infiltrate the deepest function of their test car.
And before you freak out about people maliciously taking over your car, CarKnow's founder, Josh Siegel, stresses that it isn't quite so easy as driving up alongside someone. Take a look at the full video below to see just what it's like to jailbreak a car.