1989 Buick Reatta Base Coupe 2-door 3.8l 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.

Facelifted Buick LaCrosse caught in China

Back in September, General Motors promised nine new or refreshed models for its Buick and GMC brands within 12 months, and while we've already seen what the updated 2014 GMC Sierra will look like, we're now getting our first look at what appears to be the facelifted 2014 Buick LaCrosse. Judging by a set of spy shots posted on Autohome showing a Chinese-market model, the updated sedan is getting a pretty big makeover, including a completely redesigned interior and a refreshed exterior.
From the outside, all of the usual midcycle updates have been made to the LaCrosse, including new lights and fascias. The new front end features a larger, reshaped seven-sided grille, LED-trimmed headlights and Buick's signature portholes are now mounted on the side edges of the hood to be more visible. The rear view has similarly small yet refined changes such as the new decklid with a chrome brow that stretches the full width of the car, to a more squared-off rear fascia with exhaust outlets pushed out to the corners. From the single shot we can see, the LaCrosse's new rump looks very similar to the Hyundai Equus.
The second-generation LaCrosse helped reestablish Buick as a near-premium automaker with its interior quality, and the next model could very well up the stakes even more. The new cabin design ditches the wraparound wood trim on the instrument panel and door panels for a smoother, more contemporary look. While it's hard to make out all of the changes, we can instantly see that the center stack is now more upright with fewer buttons, but the biggest news might be the cabin technology the 2014 LaCrosse might offer. Checking out the shot of the center console, we see what looks to be a pad similar to the handwriting recognition technology used by Audi, which would make this a first for GM.

2024 Buick Envision debuts with family styling, massive interior screen

Buick showed us the 2024 Envision in a single image nearly a year ago, and while the wait’s been a long one, we now have all the details on this crossoverÂ’s thorough refresh. And yes, even though weÂ’re already rather deep into 2024, this refresh is indeed for the 2024 model year Envision. The big changes outside are plenty visible at first glance as you see the Wildcat EV-inspired front end thatÂ’s been splashed across BuickÂ’s SUV lineup. The Envision looks largely similar to before around back, though Buick notes itÂ’s using new badging on the rear fascia. Plus, new 20-inch wheels are standard on both the ST and Avenir trims, while the base Preferred trim makes do with 18s. Its powertrain is all carryover, which means the only engine option is a 2.0-liter turbocharged four-cylinder that sends 228 horsepower and 258 pound-feet of torque through a nine-speed automatic transmission. One difference for 2024, though, is that all-wheel drive is made standard, eliminating the cheaper FWD versions. BuickÂ’s most substantial changes are inside the 2024 Envision. It features a standard 30-inch display that stretches across the dash encompassing the instrument cluster and the infotainment screen. This also means it has a new center stack and center console design that better fits this massive display. Many of the hard climate control buttons are eliminated from the center stack, but some key, often-used toggles remain for easy use. The button-operated “shifter” layout on the center console is gone, too, replaced by GMÂ’s column shifter slowly making its way across the entire General Motors lineup. In its place is a massive, shiny volume knob and additional storage capacity. As for luxuries and styling, the Envision adds new red/black and gray/blue interior color combos, and the front seats themselves are new to be more comfortable than before. Ambient lighting is added to the cabin, and Buick says itÂ’s upped the trim quality on the center console. If you opt for the ST, you get a flat-bottom steering wheel for a sportier appearance, too. More driver assistance features are being made standard for 2024, though Super Cruise is not one of them despite it being initially touted as one of the new technology items coming to the Envision this year. When queried about its absence, a Buick spokesperson told us this: “The 24MY Envision will no longer debut with Super Cruise, but we plan to bring it to Buick vehicles soon.