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First Cadillac ELR rolls off the line

Gearing up for the Belle Isle Grand Prix this weekend, General Motors invited some of the Chevrolet and Cadillac racecar drivers out to its Detroit-Hamtramck assembly plant. While there, the racers - including IndyCar Driver and Chevrolet Volt owner, Simona De Silvestro - witnessed the very first 2014 Cadillac ELR to roll off the assembly line.
These vehicles are not destined for customers, however, but instead pre-production units will be used by engineers for testing purposes. Actual production of ELR consumer models is expected to commence closer to the end of this year. As a refresher, this range-extended electric Cadillac shares much of its powertrain with the Volt but will have a sportier coupe design inspired by the Converj Concept. De Silvestro manged to snap a few images of here own, which you can see in the gallery below.

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.

2020 Cadillac XT4 Sport Drivers' Notes | Worth a look, or two

The 2020 Cadillac XT4 is Cadillac’s smallest crossover in its burgeoning lineup of SUVs. Most of the attention is on the new Escalade these days, but the XT4 is where someone with a lighter budget might enter the Cadillac brand. Our tester happens to be the Sport model, giving it a distinctive appearance, separate from the Luxury and Premium Luxury trims. This one has a gloss black mesh grille, black trim throughout the exterior and Sport-specific wheels — the others rely much more heavily on chrome. Cadillac stepped it up in the design studio for the XT4, as one of its best qualities is the exterior design. It compares well to other small crossovers and doesn't look like your typical cookie-cutter crossover on the road. ThereÂ’s only one engine available, and itÂ’s a 2.0-liter turbocharged four-cylinder that makes 237 horsepower and 258 pound-feet of torque. When the XT4 came out for the 2019 model year, this engine was brand new. Today, Cadillac is passing it around the lineup to vehicles like the CT5 and CT4. A nine-speed automatic transmission is the only transmission option, as well. Our tester has all-wheel drive, but front-wheel drive is standard on lesser XT4s. There isnÂ’t a whole lot changed for the 2020 model year, but Cadillac did add an “Off Road” mode and made a bunch of safety equipment standard. With our test car being a Sport trim with all-wheel drive equipped, the base price is $42,295, a fair bit greater than the $36,690 standard car. After options, our XT4 totaled $48,310. The most expensive extra is a $1,500 Bose Centerpoint audio system, combined with navigation. An $1,100 Driver Assistance package brought adaptive cruise control, enhanced automatic emergency braking and reverse automatic emergency braking. A Cold Weather package added heated seats all around and a heated steering wheel for $850. Finally, the $470 Driver Awareness package brought automatic high beams and lane-keep assist. Senior Editor, Green John Beltz Snyder: This one grew on me the more I drove it. I was unconvinced for the first part of my drive, but then things started to feel more well-though-out as I used them. For instance, the line of buttons across the center stack looks daunting, until you turn the car on and their labels are illuminated. Then everything is easy to find thanks to the lighting, symmetry and the fact that you only have to look down a single line of buttons rather than hunt around a grid pattern.