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GM's latest production delays: Colorado/Canyon, Cadillac CT4/CT5, Camaro

DETROIT — General Motors Co extended production cuts in North America on Wednesday due to a worldwide semiconductor chip shortage that has impacted the auto sector. The U.S. automaker said its Wentzville, Missouri, assembly plant would be idled during the weeks beginning March 29 and April 5. It will extend down time at its plant in Lansing, Michigan, which has been idled since March 15, by two weeks. The action was factored into GM's prior forecast that it could shave up to $2 billion off this year's profit, spokesman David Barnas said. GM did not disclose how much volume would be lost by the move, but said it intended to make up as much lost production as possible later in the year. The chip shortage came as North American auto plants were shut for two months during the COVID-19 pandemic last year and chip orders were canceled, and as demand surged from the consumer electronics industry as people worked from home and played video games. That's now left carmakers competing for chips. Semiconductors are used extensively in cars, including to monitor engine performance, manage functions for everything from steering to automatic windows, and in sensors used in parking and entertainment systems. Vehicles affected by the GM production cuts include the mid-sized pickup trucks, the Chevrolet Colorado and GMC Canyon in Missouri, and the Cadillac CT4 and CT5 and Chevy Camaro cars in Michigan. Meanwhile, GM said its San Luis Potosi, Mexico, assembly plant, idled since Feb. 8, will resume production with two shifts beginning the week of April 5. Last week, GM said it was building certain 2021 light-duty full-size pickups without a fuel management module, hurting their fuel economy performance by one mile per gallon. Exacerbating the shortage is a recent fire at a Renesas Electronics chip plant in Japan. Barnas said GM was assessing the impact of the fire.  

2021 Cadillac CT4-V Road Test Review | V is for Deja Vu

We now know that the 2021 Cadillac CT4-V is not the performance pinnacle of the line – that would be the 472-horsepower Blackwing. As it is, all the outrage spewed in the direction of Cadillac when it announced the once-great CT4-V was being downgraded to more pedestrian levels was ultimately much ado about nothing. Still, there's a kernel of truth to the notion that the new CT4-V (or CT4 V-Series as it's also known) just doesn't go far enough – or more accurately, the gap between it and the supposedly lesser CT4 Premium Luxury trim is surprisingly small. After driving the CT4 Premium Luxury with the optional 2.7-liter "450T" engine, I wrote here on Autoblog, "It's legitimately fun. You can feel the immense strength of the chassis, as well as the impeccable suspension tuning when hustling the car along. You also just feel things. There seems to be less cushion and fewer 1's and 0's between you and the car compared to other sport sedans like the BMW 3 Series and new Acura TLX. The steering has a lot to do with it: consistently weighted, regardless of drive mode, without too much speed-based adjustment, and genuine feedback filtered through the steering wheel. At the same time, the CT4 seems far more grown up and sophisticated in its engineering than the various front-drivers it competes with on price." After driving the CT4-V five months later, I wrote some notes on my computer. I later discovered they were virtually identical in overall impression to what is pasted above. It was like I had driven the same car twice. The resulting conclusion: I'd really need to exuberantly drive them back to back to notice a difference, especially as both cars had all-wheel drive. Even then, maybe not. It's perfectly plausible that many won't even notice a difference at all.  The all-wheel-drive point is key, however, because it means this CT4-V did not have the rear-drive version's Magnetic Ride Control 4.0 that always does wonders for a car's ride and handling. Maybe it would do so again here, but it's not like the CT4's ride or handling, regardless of flavor, needs much help. Much like the Premium Luxury 450T, the AWD CT4-V's fixed "performance" suspension provides a terrific balance of achieving a fast-attack pace in the mountains while not beating you up everywhere else. It absorbs bumps well and is neither crashy nor harsh. In other words, I didn't miss Magnetic Ride Control.

Electric SUV comparison, Toyota 4Runner and John DeLorean | Autoblog Podcast #692

In this episode of the Autoblog Podcast, Editor-in-Chief Greg Migliore is joined by Senior Editor, Green, John Beltz Snyder. John recently drove the Ford Mustang Mach-E California Route 1 and Volkswagen ID.4 Pro S back to back, and shares his thoughts from the comparison. Greg has been reacquainting himself with the Toyota 4Runner, and John has been sampling a diesel-powered Cadillac Escalade and doing some soft-roading in his Hyundai Palisade. Greg ruminates on what things would be like if John DeLorean had risen to the top of General Motors. Finally, they talk about Audi's wheelbase-shifting SkySphere electric roadster concept. Send us your questions for the Mailbag and Spend My Money at: Podcast@Autoblog.com. Autoblog Podcast #692 Get The Podcast Apple Podcasts – Subscribe to the Autoblog Podcast in iTunes Spotify – Subscribe to the Autoblog Podcast on Spotify RSS – Add the Autoblog Podcast feed to your RSS aggregator MP3 – Download the MP3 directly Rundown Cars we're driving 2021 Mustang Mach-E vs. 2021 Volkswagen ID.4 2021 Toyota 4Runner 2021 Cadillac Escalade Diesel 2021 Hyundai Palisade What if John Z. DeLorean ran GM? Audi SkySphere can change its wheelbase at the push of a button Feedback Email – Podcast@Autoblog.com Review the show on Apple Podcasts Autoblog is now live on your smart speakers and voice assistants with the audio Autoblog Daily Digest. Say “Hey Google, play the news from Autoblog” or "Alexa, open Autoblog" to get your favorite car website in audio form every day. A narrator will take you through the biggest stories or break down one of our comprehensive test drives. Related video: