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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.

Buick tops in Consumer Reports' annual brand rankings

Buick is the first US-based automotive brand to crack the top 10 in Consumer Reports magazine's annual brand report cards. US automakers also placed three vehicles on the magazine's list of "top picks" for vehicles, the first time that's happened in 17 years. The rankings were unveiled Tuesday in the magazine's annual auto issue. Buick placed seventh in the brand rankings. But the brand rankings and top picks still were dominated by Japanese and German manufacturers, with Lexus, Mazda, Toyota, Audi and Subaru taking the top five brand spots. The magazine calculates each brand's overall score with a composite of its vehicles' road-test scores and reliability scores for each model in its annual survey of subscribers. It's the third year for the brand rankings. Porsche placed just ahead of Buick at number six, while Honda, Kia and BMW rounded out the top 10 brands. Mercedes-Benz, Acura and Infiniti all suffered precipitous declines in their rankings due to unreliable new models or poor road test scores. Mercedes fell out of the top 10 to 21st, while Acura dropped from number two to 11 with an unimpressive test of the new RLX sedan, the magazine said. In the model rankings, the top overall finisher was California-based Tesla's Model S electric car, for the second year in a row. The Model S, which cost the magazine $89,650, finished first due to its performance and technical innovations, the magazine said. Buick's Regal midsize car beat the BMW 328i as the top sports sedan, and the Chevrolet Impala was named the top large car. The model rankings show Consumer Reports' favorite among the 270 vehicles its team has recently tested. The rankings are closely watched in the auto industry, since shoppers consistently cite Consumer Reports as a main source of car-buying advice. Other top picks included the Subaru Impreza in the compact car category, Subaru Legacy in midsize cars, Toyota Prius as the best green car, Audi A6 luxury car, Subaru Forester small SUV, Toyota Highlander midsize SUV and the Honda Odyssey minivan. Japanese vehicles won six of 10 top pick categories, but that was the smallest number in the 19-year history of Consumer Reports top picks. "For years domestic automakers built lower-priced and lower-quality alternatives to imports, but those days are behind us," said Jake Fisher, the magazine's director of automotive testing. But other U.S.-based automakers still had problems.

2019 Buick Envision starts just under $33,000

Buick has announced that prices for its new 2019 Envision will start at $33,985 (including destination), positioning the refreshed compact SUV right between its best-selling Encore entry-level crossover and more upmarket Enclave and taking aim at competitors including the Lincoln MKC and Acura RDX. The Envision will be offered in five trim levels — Envision, Preferred, Essence, Premium and Premium II, which starts at $45,590 — when the crossover goes on sale this spring. Prices exclude tax, title, license, dealer fees and optional equipment. We told you recently about the optional new nine-speed Hydra-Matic 9T50 automatic transmission and 2.0-liter turbocharged four-cylinder on the top two trim levels. The upgraded engine offers 252 horsepower and 295 pound-feet of torque. The standard setup remains the 197-hp 2.5-liter inline four-cylinder engine making 147 lb-ft of torque and mated to a six-speed automatic, offered in front- or all-wheel drive. The crossover gets a new winged Buick emblem on the grille, new headlamps and newly sculpted front and rear facias, plus optional 19-inch wheels. It also gets a Buick-first tire-fill alert that signals when a tire has reached the recommended pressure level. Standard technology features include an in-vehicle air ionizer to eliminate odors, a switch to turn off its fuel-saving engine stop feature, rear-park assist, an 8-inch diagonal infotainment system and 4G LTE WiFi hotspot. By dropping the starting MSRP by nearly $1,000, GM says the Envision is now better positioned against its top-selling Encore (starting MSRP $22,990), for which nearly 60 percent of buyers come from outside the automaker's stable of brands. Related Video: