2005 Cadillac Deville Base Sedan 4-door 4.6l on 2040-cars

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Super Cruise’s failsafes

Even though Super Cruise is not a fully autonomous system, it incorporates redundancies like those used in aircraft to ensure failsafe operation. Before taking off on a 700-mile, 11-hour test drive of the system — and putting my life in its hands without my hands on the wheel — I sat down with Daryl Wilson, lead development engineer for Super Cruise, to get a deep dive into the system and its critical safety backups. Autoblog: First, what makes Super Cruise different from similar systems? Wilson: The key differentiator for Super Cruise is hand-free driving. It's an industry first in that respect. Our competitors require the driver at minimum to place their hands on the wheel with some frequency to ensure that the car knows that the driver is there. We don't. Two key technologies allow us to do this. One is our Driver Attention System, which is our methodology for making sure the driver is engaged with the vehicle and engaged with the road. This is a driver assist system, not a fully autonomous system. So it requires driver engagement. We use an infrared camera that constantly monitors the driver's face to determine the direction they're looking. We're looking for the driver to be what we call on-road — not on the center stack, not to left or right or down. That's all done by the tracking of the face. We also track that the eyes are open. It's infrared because at night you need to illuminate the face and you can't be shining a light into the driver's face. Then we have our lidar mapping that provides a foundation for control and redundancy to ensure safe performance. Autoblog: How does the mapping act as a redundant feature? Wilson: This system is only for use on divided, controlled access highways. What I mean by a divided highway is something more than a painted line between you and oncoming traffic. Whether that's a grassy area in between the lanes or a concrete barrier, anything that separates you from oncoming traffic. That's the divided highway part. The controlled access part is entrance ramps and exit ramps. Not with roads that cross at grade, with traffic crossing at the same level. To do that we geofenced these roads to ensure that operation is only allowed in these conditions. We don't just recommend you use it there; we ensure that you only use it there.

2022 Cadillac CT4-V Blackwing First Drive Review | A magnificent sunset

Rising from the ashes of the ATS-V, the 2022 Cadillac CT4-V Blackwing represents the ultimate (in the purest sense of the word) in compact performance from GM’s luxury brand. The name Blackwing was originally applied to a stillborn, twin-turbocharged V8 destined for a new generation of luxury sedans, but has been repurposed as a symbol for CadillacÂ’s stubborn insistence on doing right by its performance heritage, right up to the end. Yes, the end. The last gasp. The grand finale. Swan song. Farewell tour. Whatever version of finality works best for you, apply it here, because Blackwing represents the gasoline-powered CadillacÂ’s final form. There are two key components to a sport sedan: a kick-ass powertrain and a chassis than can wrangle it. Check and check. A modern and powerful twin-turbo V6 resides under the CT4-V Blackwing's hood, and it rides on the latest and greatest revision of GMÂ’s global Alpha platform, which evolved from the same basic underpinnings of the ATS, CTS and Chevy Camaro. A stretched and widened version is the foundation for the CT5 (look for our review of that car's Blackwing next week). In transitioning from ATS to CT4, Cadillac decided to reposition and price its smallest sedan against EuropeÂ’s subcompacts. In the grand tradition of CadillacÂ’s sporty four-doors, this makes it a size mismatch. ItÂ’s almost as large on the outside as a BMW 3 Series or Mercedes C-Class, rather than the front-wheel-drive based 2 Series Gran Coupe and CLA-Class with which the CT4 nominally competes on price. This generational re-branding also resulted in a new, very different approach to high-performance models wearing the letter V. Before, they represented the pinnacle of their respective nameplates, but now, a -V represents the mid-grade offering. Upgraded certainly (limited-slip rear differential, more power, adaptive suspension) but positioned against AudiÂ’s S and BMWÂ’s M-Sport models. Cadillac even calls it "CT4 V Series" in certain places because the situation wasn't confusing enough. And although there's nothing ambiguous about the Blackwing's position atop the CT4 hierarchy, Cadillac's have-their-cake-and-eat-it-too approach to the CT4Â’s positioning still makes things a little hinky.

Crowd lifts Cadillac to free pedestrian after two vehicles barrel toward him

An elderly Missourian is lucky to be alive today after a car that had pinned him to the ground was lifted off him by witnesses. According to WDAF, Orlando Gentry and Troy Robertson were working at a Kansas City, Mo., clothing store when a stolen minivan careened through a red light at 35th and Prospect and was immediately T-boned by a woman driving a gold Cadillac. The impact drove both vehicles up onto the sidewalk at the corner, side by side, directly at pedestrian Carlos Green. "We was out here with our kids, and we was at work, and the next thing we heard was a boom!" Gentry told WDAF. "Man, those cars came out of nowhere, and Carlos was just helpless," Robertson said. Gentry tried to escape but was caught between the vehicles and pinned beneath the Caddy. Then a light pole punctuated the crash by falling on top of the Caddy - and almost on top of Carlos Green. "Yeah, he tried to jump out of the way, but he just got pinned underneath the Cadillac. He definitely hurt his right leg. When I saw all that, I screamed, 'Somebody help me help get this car off Carlos,'" Robertson said. He, Gentry and passersby lifted the heavy Caddy off Green so he could crawl free. Thankfully, Green wasn't seriously injured. He was discharged from an area hospital bruised, with one leg in a cast, but ultimately healthy. The woman driving the Cadillac was unhurt, but the two men driving the minivan ran off during the confusion. Kansas City police are looking for the escaped car thieves. This is the second time in as many weeks that people banded together to lift a car off someone. On May 9 in Philadelphia, a group of good Samaritans lifted an SUV off a little girl who had been run down and pinned beneath an SUV tire. Related Video: