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Leaked GM document shows GMC Sierra I6 diesel is more powerful than F-150's

GM told us earlier this year that the 2019 GMC Sierra would be getting a 3.0-liter I6 diesel option, but it never mentioned power or fuel economy figures. Hold the phone though, because a leaked GM Canada document just showed up online that lists out the details we've been waiting for. Originally published by TFL Truck, the 3.0-liter oil-burner supposedly makes 282 horsepower and 450 pound-feet of torque. For those who are counting, that's more than the Ford F-150's 250 horsepower and 440 pound-feet from its 3.0-liter diesel. It soundly bests the 240 horsepower and 420 pound-feet of torque from Ram's 3.0-liter diesel as well. Fuel economy is another story, though. The promotional material states that it will get 28 mpg on the highway, which is 2 mpg short of the F-150's 30 mpg — mind you, it's only capable of that magical 30 mpg figure in rear-wheel drive form. There's another caveat here, too; these are numbers for Canada, so they're not exactly finalized EPA figures. However, we wouldn't expect drastic differences between the two when the American numbers come out. The leaked documents also state the diesel Sierra will be capable of towing 7,800 pounds. That number seems remarkably low when compared to the F-150, which can tow up to 11,400 pounds with its diesel. Extra power and torque would have us assume that GM could get even better numbers than Ford, so we're going to hold our final judgment for official word. A 10-speed automatic will do the shifting on the diesel, just like on the 6.2-liter V8. Since the Chevy Silverado is also expected to get this engine, we can assume the figures would be almost, if not identical, to those we see here. We recently drove the 2019 Sierra and Silverado without the diesel engines, so go check those reviews out if you'd like to know more of our thoughts on the redesigned GM trucks. Related video:

These are the cars being discontinued for 2024 and beyond

While we get new and updated car models every year, its inevitable that we'll need to say goodbye to some nameplates as well. This time around, it feels like we have confirmation or reports of an unusually large number of vehicles being discontinued in 2024 and the coming years.  We shouldn't be surprised. A large number of automakers are approaching their various target dates for electrification of their fleets. As such, some beloved internal combustion cars are going away, sometimes with appropriate fanfare like special editions. Others are slinking away quietly, killed by slowing sales and changing consumer trends. Of course, the end of production doesn't necessarily mean permanent death. Some of these models could be resurrected in later years ... and probably as an EV. With that in mind, here are the vehicles that are being discontinued in 2024 and beyond.   Alfa Romeo Giulia Quadrifoglio and Stelvio Quadrifoglio Alfa Romeo ended the production of its combustion-only Quadrifoglio models in April 2024 as the Italian automaker moves toward an electrified future. This isn't the end of the Quadrifoglio entirely, though, with Larry Dominique, Alfa Romeo senior vice president and head of North America, writing, "I look forward to presenting the next chapter in the four-leaf clover’s journey."   Chevrolet Camaro GM is ending production of the Chevy Camaro after 2024, but is sending it off in style with a CollectorÂ’s Edition. WouldnÂ’t it be cool, though, if Chevy brought it back as an EV?   Chevrolet Malibu Rumors of its demise have been around for a while, but now itÂ’s official. GM will end production of the Chevy Malibu in November of 2024. The assembly line in Kansas will be retooled to build the replacement for the Chevy Bolt.   Dodge Durango The three-row Durango is slated to be replaced by the Stealth nameplate after 2024. The Durango name could make a comeback later, according to rumors, on a body-on frame SUV based on the Jeep WagoneerÂ’s platform.   Ford Edge This is the last year for the Edge in the U.S., with the final unit rolling off the assembly line in April. On sale since 2007, the Edge topped 100,000 sales in all but three full years of production.   Ford Escape Newly refreshed for the 2023 model year, FordÂ’s popular Escape compact SUV is reportedly taking its leave in 2025 in order to usher in — you guessed it — an EV in its place.

Can DARPA hack into a Chevy Impala through OnStar?

An ex-video game wizard named Dan Kaufman tracked a circuitous route to becoming the head of the Software Innovation Division at the Defense Advanced Research Projects Agency. DARPA normally makes these pages because of its work with autonomous vehicles and automobile technology that overlaps with military applications, but for the past five years Kaufman and his multiple research teams have been working on creating unhackable software code that could be used in military drones. Part of that work has involved hacking into just about everything else, and as a segment on 60 Minutes reveals, that includes cars. The masterminds discovered a way to hack into OnStar, the General Motors telematics system. After figuring out how to hook into OnStar's emergency communication system, they overwhelmed it with data. While the computer was busy trying to manage the overrun of data, the research team inserted code that took control of the sedan's other computers, giving it control. So while reporter Leslie Stahl tooled around in a parking lot, a DARPA researcher with a laptop would occasionally take control of the car, like by applying its brakes or, conversely, removing the ability for Stahl to use the brakes. Hacking into vehicles has been in the news for years: Car and Driver ran a feature on the various ways cars could be hacked in 2011, two hackers released a car-hacking code at the hacker-fest Defcon in 2013 and demonstrated how it worked on a Toyota Prius and Ford Escape, and German researchers demonstrated how they could hack into BMW's Connected Drive remote-services system last week via an attack on the cars' telematics units. This isn't about GM or Onstar or the future; hacking into cars of all kinds isn't coming, it's here, and it doesn't take the half-billion-dollar annual budget of a small DARPA division to do it. Check out the 60 Minutes video on the CBS site (you can watch the entire video from a mobile device without logging in). The OnStar hacking starts at 6:45, but it's worth watching what leads up to that. News Source: Jalopnik Chevrolet Safety Technology Infotainment Autonomous Vehicles Videos Sedan hacking 60 minutes