1962 Buick Special Deluxe Convertible 3.5l on 2040-cars

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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.

Opel did a great job on the 2018 Buick Regal

Ladies and gentlemen, the 2018 Buick Regal. The car you see is actually the Opel Insignia Grand Sport, but General Motors will bring it to the United States as the next-generation Regal virtually unchanged. The Insignia, revealed Wednesday by Opel, gets a sleek new design punched up with LED lights and sweeping proportions meant to conjure a fastback silhouette. It will debut in March at the Geneva Motor Show and launch next year in Europe. Expect the Regal to go on sale in the middle of 2017 in the US. The Opel-Buick relationship has been tight in the last decade, with the outgoing Regal earning strong praise for its German-tuned chassis and premium appearance. While Buick has been the recipient of much of Opel's work, the Insignia is now borrowing one of Buick's great names: Grand Sport. View 12 Photos Opel points to the Monza concept as the source of inspiration for the Insignia, though Buick will undoubtedly say the Avenir concept was the Regal's creative stimulus. Some think it looks like a Mazda. Mark Adams, vice president of GM Design Europe also oversees the automaker's global styling operations. "Its design combines flowing lines and subtle surfaces with crisp, precise lines to even exaggerate its dramatic proportions: it looks longer, lower, and wider than it actually is, and it definitely looks upscale," he said in statement. Expect similar thoughts for the Regal. Opel is also working on an Insignia wagon, which we've captured in spy photos before. We've also heard whispers that it will come to the US market with a Regal badge. Opel's announcement previews many of the details we'll see in the new Regal. Based on a new chassis, the Insignia is 386 pounds lighter than the previous car. The wheelbase is 3.62 inches longer and the track is .43 inches wider. Opel tapered the front and rear overhangs, so there's only a slight gain in overall length. The interior has more room, Opel says, and features a touchscreen with GM's IntelliLink system. The car will also have several drive modes, which tailor the chassis, throttle response, and shifting dynamics. Other technologies includes a head-up display, 360-degree camera, lane-keeping assist, adaptive cruise control, and cross-traffic alert. The Insignia will offer an eight-speed automatic transmission and all-wheel drive with torque-vectoring. We expect both to come to the US market. Meanwhile, another GM brand, Vauxhall, unveiled the Vauxhall Insignia for the British market.

2021 Buick Envision order guide shows $32,995 base price

Based on an early dealer guide Cars Direct got its hands on, the 2021 Buick Envision will bring more to the market than handsome new design inside and out. The 2020 Envision in 1SV and Preferred trims starts at $33,500 plus a $1,195 destination charge, totaling $34,695. The dealer guide shows the 2021 Envision Preferred starting at $32,995 after destination, a $1,700 cut compared to this year's model. The 1SV was also listed in the guide but didn't get a price. A Buick spokesperson confirmed to Cars Direct that the Preferred trim will be the new entry-level, so it appears the 1SV could go away. The two trims are equipped the same as standard, the difference being that Preferred opens up the options menu to features like the Active Package and a powered panoramic moonroof. That pricing puts the 2021 Envision thousands of dollars under of its luxury competitors like the Acura RDX, Audi Q5, Lexus NX, and Lincoln Corsair. The price of the middle Essence trim doesn't change, at $36,995 after destination.   The current Premium trim will be replaced by the Avenir trim. At present, the Premium trim only comes in all-wheel drive, which Buick has changed for the 2021 model year. A 2021 Envision Avenir with front-wheel drive will start at $41,395, which is $500 less than a 2020 Envision Premium with all-wheel drive. Adding power to the rear axle adds $1,800 to the price, the Envision Avenir AWD the most expensive model at $43,195. That's a $1,600 cut compared to the 2020 Envision Premium AWD. The only engine on offer will be a 2.0-liter turbocharged four-cylinder with 230 horsepower and 258 pound-feet of torque, the same engine in the 2021 Envision's E2 platform-mate, the Cadillac XT4. That output falls between the two engines that can be had on the 2020 Envision, either the base 2.5-liter four with 197 hp and 192 lb-ft, or an optional 2.0-liter turbo four with 252 hp and 295 lb-ft.  Related Video: