1979 Cadillac Eldorado Biarritz Coupe 2-door 5.7l on 2040-cars

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GM shows off 'digital vehicle platform' enabling more in-car tech and OTA updates

It appears to have dropped the sobriquet "Global B," but General Motors' new electrical architecture has bowed in drawings and video. This is the "digital vehicle platform" GM president Mark Reuss spoke to Reuters about in 2015, saying it would move a great deal of a vehicle's computer work to the cloud and enable over-the-air updates. Reuss took the microphone for the debut, too, saying, "Our new digital vehicle platform and its eventual successors will underpin all our future innovations across a wide range of technological advancements, including EVs and expanded automated driving." The system will go into production later this year, appearing in dealerships first either on the 2020 Cadillac CT5 or the mid-engined 2020 Chevrolet Corvette. Yes, these are the same electronics cited for delaying the launch of the C8 Corvette over excessive draw, security and getting the more-than-100 computer modules to communicate seamlessly. When Car and Driver asked about that, GM replied with "No comment." Volkswagen's having the same issues with the Mk8 Golf right now, though, so GM isn't alone, and this will be the new normal among OEMs for a while. What's certifiable is that the new architecture is robust enough to handle 4.5 terabytes of data per hour, which is five times what GM's current wiring can handle. And thanks to Ethernet connections of 100 Mbps, 1 Gbs and 10 Gbs, communication within and without the vehicle happens much faster. The advances mean better screen resolutions, better battery management for hybrids and electric vehicles, the capability for over-the-air updates and "functionality upgrades throughout the lifespan of the vehicle." Cadillac's Super Cruise has already been lined up as a leading candidate for constant improvements in the driving assistance suite, a key part of GM's "vision for a world with zero crashes, zero emissions and zero congestion." And whenever GM decides to take the plunge, it will mean a 48-volt electrical system. More than 300 specialists worked on the digital platform, and security was a huge part of the task. We've already heard that GM consulted with Boeing and military contractors on how to prevent hacking. The carmaker has an internal Product Cybersecurity group that reached out to the research community, and created a "bug bounty" program to crowdsource uncovering any flaws.

2018 Cadillac XTS V-Sport Drivers' Notes Review | Cruise missile

The XTS is a standout in Cadillac's current lineup. It's a throwback to the automaker's cars of the '90s and early 2000s. It's big, comfy and packs a punch under the hood, but there's only a slight pretense of sportiness, despite the V-Sport moniker. If you want a Cadillac that handles, buy a CTS or ATS. Still, there's nothing wrong with being a big, slightly soft cruiser. Not everyone is out to conquer the Nurburgring. Some people just want comfy seats and a half-mile of wheelbase. Our tester is the range-topping Platinum V-Sport trim. At $73,040, it's not exactly cheap. That said, you do get a hell of a lot for your money. This car has heated and cooled massaging front seats with 22-way power adjustment, a heated steering wheel, heads-up display, the latest version of Cadillac's infotainment system, Bose surround sound, LED headlights and adaptive cruise control. That's not including all the V-Sport goodies like Brembo brakes, magnetic ride and a howling 3.6-liter twin-turbo V6. Senior Editor, Green, John Beltz Snyder — Hopping in the Cadillac XTS, the familiar surroundings created a certain set of expectations. Like judging a book by its cover, it's an easy trap to judge a Cadillac by its interior (they all feel the same to me). Some of what I expected, I got: a smooth ride, hearty pep, robust driver assist and fussy audio and HVAC controls. What surprised me was just how urgent this motor is. On paper, that should come as no surprise. The V-Sport's 3.6-liter twin-turbo V6, making 410 horsepower and 369 pound-feet of torque, is bound to pack a punch. You almost forget what that should feel like, though, until you put your right foot down. There's no lag, and despite the all-wheel drive, there's even a little torque steer. The lightness of the steering means it's no difficult task to account for it, though. Speaking of steering, I actually enjoyed bending this through tight corners. It's a breeze to saw the tiller back and forth, and the car communicates the interaction between the tires — especially up front — with the road. I'd like to take this Caddy to the track. Associate Editor Reese Counts: I liked this car way more than I thought I would. I was expecting a DTS or STS with a fresh face and a bit more punch. In a way, that's what this is, but I don't mean that as a knock. I don't need every car I drive to be able to put down hot laps. Sometimes I want something with soft seats (that massage!) and a big engine to get me home quickly.

Hotter Cadillac CT5-V and CT4-V spy photos, video hint at engines

Cadillac has some extra spicy V cars on the way, and this latest batch of spy photos and videos is more revealing than anything we’ve seen yet. We donÂ’t yet know the final name of these Cadillac V cars, but they are supposed to be the true replacements for the CTS-V and ATS-V. The CT4-V and CT5-V we saw previously are only mild performance variants of the regular sedans. Diving into the video seems more important than the photos on this one. Our spy shooters managed to capture great audio that allows us to take some guesses at whatÂ’s under the hood of these cars. The CT5-Vs in black and white camouflage sound like they have some gnarly V8s under their skin. We canÂ’t pick up a supercharger whine or a turbocharger whistling away, but weÂ’re not going to rule out the former. The CTS-V has a 6.2-liter supercharged V8 that makes 640 horsepower, and it wouldnÂ’t be out of the question to see this car rival it in power. We still havenÂ’t heard the CT6-V at full song, but the engine weÂ’re listening to here just doesnÂ’t strike us as the sound of a 4.2-liter twin-turbo V8 in that car. It sounds a lot more guttural, like the LT4 or LT5 V8 engines. Also, none of the CT5-Vs here sounded like they had manual transmissions. CT4-V spied View 40 Photos Moving to the CT4-V in the blue getup, it sounds a lot like a V6 is under the hood. This also makes sense when we consider that the ATS-V had a 3.6-liter twin-turbo V6 itself. Most important of all to note, is the evidence of a manual transmission. In one of the acceleration clips, weÂ’re able to hear the tell-tale sound of a driver pausing in acceleration for a split second to change gears. This is great news, folks. The manual is looking alive and well in the Cadillac sedan to us. Another clip of a CT4-V in black and white camouflage makes it sound like that particular model is equipped with an automatic transmission, indicating that Cadillac may be offering both transmission options on the new car. As for the rest of the photos, go ahead and take in all the close-up details. We got photos of the tires on the CT4-V, showing 255/35/ZR18s up front and 275/35/ZR18s in back. Michelin Pilot Sport 4 S rubber is used, telling us this thing is going to have a ton of grip. There are more vents, wider fenders and more aggressive styling throughout on these cars compared to the lower-performance V cars. Now that weÂ’re looking at them from much closer than before, the package is looking even more comprehensive.