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GM threatens predatory dealers with order cancellations, non-transferrable warranties

General Motors will launch a second salvo against misbehaving dealerships next week with a new set of policies aimed at curbing predatory markup strategies. With the new Chevrolet Corvette Z06, GMC Hummer EV SUV and Cadillac Escalade-V about to head into production, GM is putting its foot down yet again. Dealers that attempt to circumvent GM's markup restrictions by dealing directly with brokers or other resellers could find themselves in a particularly nasty spot, as the company is threatening to withhold future allocations and end the transferability of warranties when dealers facilitate the reselling of vehicles within 12 months.  While this may help curb some dealership chicanery, it's possible the real loser in such a deal could end up being the customer who unwittingly ends up with an un-warrantied vehicle. We suspect GM has accounted for that, but we'll have to wait until next week to find out exactly how these new policies will be enforced.

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.

Cadillac CT5 vs. BMW 3 Series | How they compare on paper

Cadillac just introduced the CT5 sedan at the 2019 New York Auto Show, and it's set to replace both the larger CTS and smaller ATS in the brand's lineup. We have all the details and features for you, in addition to a deep dive with the car's chief engineer, but now it's time to see how it stacks up to the long-time standard bearer in this class: the BMW 3 Series. Now, the car is a bit larger than the completely new 2019 3 Series, but Cadillac says the 3 and the rest of the compact luxury sedan class is its target for this car. We'll dive further into this little conundrum later. This comparison will look at how these vehicles measure up on paper, as we haven't driven the CT5 yet. That will come later, but we're expecting it to be a proper sport sedan competitor with the 3 Series, since Cadillac is building it off GM's dynamically superb Alpha platform. Now let's get on with the comparison. Powertrains and performance Both of these sedans come standard with 2.0-liter turbocharged four-cylinder engines. The BMW four-pot is a bit more potent, coming in with 18 more horsepower and 37 pound-feet of torque more than the Cadillac. Here's our driving review of the BMW. The only upgrade engine for both available initially are turbocharged six-cylinders. BMW offers up its revised inline-six, while Cadillac offers a V6. These six-cylinders are both 3.0 liters. Cadillac bests the BMW in brute torque by 31 pound-feet, but BMW takes the horsepower prize, making 47 more ponies. It's hard to say which car will actually be faster to 60 mph — they'll probably end up being about the same once official numbers are out. This segment used to be one guaranteed to offer a manual transmission, but that's not the case anymore. Neither Cadillac nor BMW will offer a manual to start, but expect to see the stick shift return to higher performance models of each car. For now, they both get torque-converter-style automatic transmissions. One dimension that isn't going away from either anytime soon is rear-wheel drive. Both cars offer rear-wheel and all-wheel drive in every spec available. Fuel economy for the 3 Series is impressive at 30 mpg combined with the four-cylinder. We'll have to wait and see if Cadillac can challenge that figure with its less powerful engine. Size and practicality Here's where a lot of the confusion about the Cadillac CT5 sets in. The CT5 is a tad larger than the 3 Series in its exterior dimensions, but the interior specs are nearly identical.