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GM Ultium tech can scavenge heat from everywhere, even you

GM likes to give us tidbits about its Ultium platform from time to time, and today it’s telling us about the platformÂ’s ability to capture waste heat from the propulsion system. In addition to capturing from the propulsion system, it can also capture humidity from both inside and outside the vehicle and even from passengersÂ’ body heat. Yes, you, your family and/or your friends are a usable heat source as far as GM EVs are concerned. It then deploys the heat in an advantageous way. If at this point, youÂ’re screaming, "Heat pump!" youÂ’d be right. WeÂ’re talking about an elaborate heat pump system that GM is using for its Ultium-based vehicles. Every Ultium-based GM vehicle gets this system that is covered by 11 patents and four publications. The waste heat it collects is used in a number of ways, but its primary use is to heat the cabin quickly and efficiently. GM claims it can heat the cabin of its Ultium-based vehicles quicker than vehicles with traditional internal combustion engines. Plus, when put to use, GM claims that using the heat pump provides its EVs with up to 10% more range than theyÂ’d have without. Beyond heating the cabin, the heat pump is capable of putting waste heat to use by preheating the battery prior to charging so that you can charge quicker. The system can even cool the propulsion system in preparation for Watts to Freedom (WTF) launch control starts. GM says this was vital in helping the Hummer EV achieve its bonkers 0-60 mph time of about 3 seconds. “Having a ground-up EV architecture gives us the freedom to build in standard features like UltiumÂ’s energy recovery capabilities,” said Doug Parks, GM executive VP of global product development, purchasing and supply chain. “This helps us squeeze more efficiency, performance and overall customer benefit out of our EVs.” GM says itÂ’s been developing heat pump technology since the EV1 and its heat pump. This is the modern evolution of that technology, and GM says itÂ’s going to be implemented in every Ultium-based vehicle as a standard feature. Related video: Green Cadillac Chevrolet GM GMC Technology Electric Future Vehicles

GMC Canyon next generation previewed with off-road AT4X trim

GMC is preparing to give the Canyon, its smallest and most affordable pickup, a complete makeover. While we won't see the truck for a few months, the company released a preview image to give us an idea of what to expect and confirmed the lineup will include an AT4X model. Although the teaser keeps most of the sheetmetal hidden, the truck appears to receive a more chiseled hood and concave door skins that should make it look less slab-sided. The fenders are eye-catching as well: They're more punched-out that the current-generation model's. Keep in mind that we're looking at the AT4X trim, which will be positioned as the off-road champion of the range and should consequently get a brawnier-looking design. Other off-road goodies include big Goodyear Wrangler tires wrapped around 17-inch beadlock-capable wheels, plastic wheel arch flares, and rock rails. GMC is keeping additional details under wraps, but we're guessing suspension tweaks are part of the package as well. After all, the current-generation AT4 benefits from a one-inch suspension lift and skid plates, among other upgrades. This isn't the first time we've seen or heard of the Canyon AT4X. Our spy photographers caught a camouflaged prototype that looks taller and considerably more rugged than the AT4 in July 2021, and the Canyon AT4 OVRLANDX concept introduced in August 2021 seemingly previewed some of the features that will trickle down to the production model, including the rock rails and wheel arches. GMC will unveil the next-generation Canyon this summer, and we expect to hear more about it in the coming weeks. And, if a new Canyon is around the corner, that likely means that the next Chevrolet Colorado isn't far behind. Both will compete directly against the new Ford Ranger, which has only been unveiled for overseas markets as of writing and which will spawn a range-topping, V6-powered Raptor. Another competitor the duo will need to fend off is the Nissan Frontier, which got its first update since the 2005 model year for 2022. Already offered on the 2022 Sierra, the outdoorsy AT4X trim will spread across the GMC range in the coming years. Nothing is official yet, but earlier spy shots strongly suggest that the Sierra Heavy Duty will be treated to the AT4X treatment in the not-too-distant future. Related video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

Mazda CX-50, GMC Hummer EV and Porsche Macan T | Autoblog Podcast #724

In this episode of the Autoblog Podcast, Editor-in-Chief Greg Migliore is joined by Senior Editor James Riswick and News Editor Joel Stocksdale. It's a big week for interesting car reviews, as we discuss driving the Mazda CX-50, GMC Hummer EV, Porsche Macan T and Toyota GR86 (formerly known as GR 86, with a space). They also discuss the newly unveiled 2023 Toyota GR Corolla and 2023 Honda HR-V, as well as Elon Musk becoming Twitter's biggest shareholder. Send us your questions for the Mailbag and Spend My Money at: Podcast@Autoblog.com. Autoblog Podcast #724 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 2023 Mazda CX-50 2022 GMC Hummer EV Edition 1 2023 Porsche Macan T 2022 Toyota GR86 2023 Toyota GR Corolla revealed: Looks ferocious, packs 300 hp 2023 Honda HR-V revealed, is now Civic-based and bigger Elon Musk takes 9.2% stake in Twitter, is now biggest shareholder 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: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

GMC Hummer EV First Drive Review | True supertruck, for better and for worse

Right from the start, the 2022 GMC Hummer EV has been advertised with superlatives, mostly in reference to its specifications. GMC has even called it a "supertruck" in its own materials. And while we've received a taste of the truck before, only now have we finally got our hands on the production-spec model, and had the opportunity to drive it both off-road and on the street. What we've found is that the Hummer EV is undoubtedly a supertruck, much the same way that a Ferrari or a Lamborghini is a supercar. It totally delivers on its incredible capabilities, but there are compromises. And they're worth being aware of before plunking down the more than $100,000 a first-year Hummer will run you. That six-figure truck is the version we tested, the Edition 1, which actually rings in at $112,595. It's the only version in production for now, with lower trims coming in the next couple years. It's sold out, but many of the features will be available on the next highest trim level, the EV 3X. Among those features are the three motors, torque vectoring, “Watts To Freedom” launch mode, four-wheel steering, removable glass roof panels, 35-inch tires, Super Cruise, power rear window and MultiPro tailgate. In other words, although you can literally no longer order an Edition 1, you can still order a Hummer EV with nearly the same specification. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. We'll start where most owners probably will: mashing the throttle. No one can resist seeing what 1,000 horsepower and 1,200 pound-feet of torque will feel like. It's even a tad more torque in Watts To Freedom mode, which preemptively runs the cooling system to enable the additional twist. That mode allows the Hummer to hit 60 mph in 3 seconds, and the drama is dialed up with visual, audible and haptic cues. But even without engaging launch mode, the Hummer EV impresses and delights with its acceleration. In addition to pinning you to the seat, the entire truck squats in an exaggerated fashion. It's absurd, especially considering the truck's curb weight that surpasses a truly astounding 9,000 pounds. ThatÂ’s several hundred pounds more than the heaviest GMC Sierra HD 3500 diesel dually. Of course, that weight, as well as the nature of electric motors, means the party starts to calm down as the speed increases. The weight is noticeable in other areas, too.

Best and Worst GM Cars

Oh yes, because we just love receiving angry letters from devoted Pontiac Grand Am enthusiasts, we have decided to go there. Based on a heated group Slack conversation, the topic came up about the best and worst GM cars. First of all time, and then those currently on sale, and then just mostly a rambling discussion of Oldsmobiles our parents and grandparents owned (or engineered). Eventually, three of us made the video above. Like it? Maybe we can make more. Many awesome GM cars are definitely going unmentioned here, so please let us know your bests and worsts in the comments below. Mostly, it's important to note that this post largely exists as a vehicle for delivering the above video that dives far deeper into GM's greatest hits and biggest flops, specifically those from the 1980s and 1990s. What you'll find below is a collection of our editors identifying a best current and best-of-all-time choice, plus a worst current and worst-of-all-time choice. Comprehensive it is not, but again, comments. -Senior Editor James Riswick Best Current GM Vehicle Chevrolet Corvette We were flying by the seats of our pants a bit in this first outing and my notes were similarly extemporaneous. When it came time to tie it all together on camera, I failed spectacularly. Thank the maker for text, because this gives me the opportunity to perhaps slightly better explain my convoluted reasoning. I chose the C8 Corvette because it's simply overwhelmingly good, and it's merely the baseline from which this generation of Corvette will be expanded.  While the Cadillac CT5-V Blackwing (more on that in a minute) is an amazing snapshot of GM's current performance standing and its little sibling so enraptured me that I went out and bought one, their existence is fleeting. Corvette will live on; forced-induction Cadillac sport sedans, not so much. So while all three are amazing machines when viewed in a vacuum, the Corvette stands above them as both a reflection of GM's current performance credentials and a signpost of what is to come. So, given the choice between the C8 and the 5V-Blackwing right now, I'd choose the C8. In 10 years, when the Blackwing is no longer in production and Corvette is in its 9th generation? Well, that might be a different story. Now, just pretend I said something even remotely that coherent when we get to the part of the video where I try to make an argument for the 5-V Blackwing as best GM car I've ever driven. Or just laugh at me while I ramble incoherently.

GMC has received 65,000 Hummer EV orders so far

The GMC Hummer pickup truck only just went on sale, and already there's word from company brass that demand is higher than expected. According to a report from CNBC, Duncan Aldred, global vice president of GMC, said the automaker has received more than 65,000 combined orders for the current electric truck and upcoming SUV. What's more, the number of customers converting reservations into orders is humming along at 95%, which is also higher than the company projected. "Production’s actually slightly ahead of plan and weÂ’re putting things in place now to actually expedite that as well, so we can deliver these reservations quicker than we originally thought," Aldred said, adding that new orders placed today probably won't result in a delivered vehicle until 2024. "WeÂ’re doing all the studies on that and weÂ’re confident we can go a lot quicker than we originally thought," Aldred said, "But it still means a reservation now probably means delivering in Â’24." The version of the Hummer pickup that's currently being built is the highest-spec Edition 1 model. That truck ran at least $110,295, but since it's already sold out, new customers will be looking at Hummer EV 3X that starts right around the $100,000 mark before any optional equipment is added (and assuming you can find a dealer that won't try to jack up the price). At some unspecified point in the next year or so, GMC will start building a lower-cost Hummer 2X for $89,995. A year or so later, the  $79,995 Hummer EV 2 will make its debut. Related video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

2022 GMC Sierra 1500 AT4 Driveway Test | How to use the GMC MultiPro Tailgate

The GMC MultiPro Tailgate is a six-way tailgate that was introduced on the current-generation GMC Sierra 1500 back in 2018. Three years later, not a whole lot has changed, and while the tailgate offers quite a bit more utility than a normal tailgate, the frustrations we had when first testing it are still there. There’s a specific order the tailgate has to be opened for certain uses to work, and it can be a bit awkward to use at times when trying to close multiple steps and tailgates on a variety of different hinges. Is it useful utility, a marketing gimmick to sell more trucks or a mixture of both? Take a look at the video above and let us know what you think in the comments below. Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

GM to idle Indiana truck plant for two weeks over chip shortage

WASHINGTON —General Motors said Friday it will idle for two weeks in April an assembly plant in Indiana that builds pickup trucks, over ongoing semiconductor chip shortages. The Detroit automaker said it will halt production at its Fort Wayne assembly plant, which builds the Chevrolet Silverado 1500 and GMC Sierra 1500, for two weeks starting April 4. "There is still uncertainty and unpredictability in the semiconductor supply base, and we are actively working with our suppliers to mitigate potential issues moving forward," GM said Friday. The automaker said this is its first semiconductor-related full-size truck production downtime since August. GM noted that overall it has "seen better consistency in semiconductor supply through the first quarter compared to last year as a whole. This has translated into improvement in our production and deliveries during the first three months of the year." GM Chief Executive Officer Mary Barra met with some lawmakers on Capitol Hill this week, including Republican Senator Todd Young of Indiana. GM is backing a bill in Congress to provide $52 billion in government subsidies to boost U.S. semiconductor manufacturing. GM said that legislation could help "alleviate the ongoing shortage that continues to impact U.S. automotive manufacturing." (Reporting by David Shepardson; editing by Jonathan Oatis) Related video:

GMC recalls 740,000 Terrains to address headlight issue

GM is recalling 740,581 of its 2010-2017 GMC Terrains to address an issue with their headlight lenses that allow intense beams of light to escape at certain angles. GM had petitioned the government for an exemption because the errant photons aren't being cast directly at oncoming drivers, but after a review, NHTSA denied the request, leaving the ball in GM's court. After taking time to "review NHTSA's decision and explore potential next steps," GM relented and announced a recall campaign.  The Terrain's headlight design allows a narrow sliver of low-beam light to reflect off the inner surface of the high beam reflector, GM's defect report says. The reflections depart the lens at angles that don't make them directly hazardous to oncoming drivers, which is why GM petitioned for an exemption. However GM says the bright spots can cause glare or just be inherently distracting, either of which can cause problems on the road. Per NHTSA, these slivers are four times brighter than allowed for low-beam headlights.  If you own a last-generation GMC Terrain, expect to start receiving notices about this recall in mid- to late April, however the company has not yet said exactly how the problem will be remedied. Current Terrain owners can rest easy, as 2018 and newer models have a completely different headlight assembly.  Recalls GMC Ownership Safety Crossover SUV

Spy photos suggest more rugged GMC Sierra HD AT4X is on the way

Ford has the Super Duty Tremor. Ram has the Power Wagon. GM doesn't yet have a really serious heavy duty pickup off-roader, but these spy shots suggest that may be changing. They show a GMC Sierra HD with plenty of height, chunky tires and a prominent skid plate. We suspect it may be an AT4X trim, to slot above the somewhat trail-oriented AT4 already on sale. Despite the heavy camouflage on each end, we can see right away that this GMC has a new front bumper that's turned up at each end, likely to leave some space for getting tires up to obstacles. There doesn't appear to be the air dam that shows up on all other Sierra HD models, either. Under the front end is a very prominent skid plate. Other interesting aspects include the tires. They appear to be the same model of Goodyear Wranglers used on the Chevy Silverado 1500 ZR2, and not the ones currently in use on the Sierra HD AT4. Also, this extra rugged Sierra features a huge exhaust tip, which seems to confirm the Duramax turbodiesel V8 will be available, probably as an option over the gas V8. This is noteworthy since the Ram Power Wagon is only available with a gas engine. Of course the Ford Super Duty Tremor is available with both gas and diesel engines. The regular Sierra 1500 AT4X was only just revealed last October for the 2022 model year. So we would expect that this heavy duty version would make an appearance for either the 2023 or 2024 model year of the model. It could accompany a light refresh of the truck, again similar to the lighter duty model. We expect it will also feature some additional suspension and drivetrain upgrades to help it compete with the Ford and Ram off-roaders. Related video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.