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GM reportedly developing 2.5-liter turbo four-cylinder

General Motors is allocating a massive amount of resources to developing electric technology, but it's not forgetting about the gasoline-powered cars that make up the bulk of its sales. It's reportedly designing a new 2.5-liter turbocharged four-cylinder engine based on its 2.7. Citing "sources familiar with the matter," enthusiast website GM Authority wrote that the 2.5-liter four is "in [the] final stages of development," meaning it should be announced sooner rather than later (assuming the report is accurate). Technical details are few and far between as of writing. The publication learned that the 2.5 will be part of the Cylinder Set Strategy (CSS) family of engines and that it will be mechanically related to the 2.7-liter currently found in the Chevrolet Silverado 1500, among several other models. It will feature dual overhead camshafts. It's too early to tell which models the 2.5-liter four-cylinder will end up in, or how much power it will generate. The output will likely depend on the application. For context, the 2.7 delivers 310 horsepower at 5,600 rpm and 348 pound-feet of torque between 1,500 and 4,000 rpm in the Silverado. In the smaller Colorado, it provides anywhere between 237 and 310 horsepower depending on the trim level selected. While this is pure speculation, our crystal ball tells us the engine will end up powering crossovers. It's an easy deduction to make. We can't imagine it will be offered in the Silverado, and seeing it in the Colorado is unlikely because its entry-level engine develops 237 horsepower; there's likely not much of a market for a midsize truck with 200 or so horsepower. Putting it in the Corvette wouldn't make sense and the Camaro has nearly reached the end of its life cycle without a successor planned. This leaves us with Chevrolet's range of crossovers, like the Equinox, as well as their GMC-, Buick-, and Cadillac-branded counterparts. We're not discounting the possibility that the cars set to receive the 2.5 haven't been unveiled, but those are likely crossovers, too; the odds of seeing another big Chevy sedan are very, very low. General Motors hasn't commented on the report, and it hasn't publicly announced plans to expand its CSS family of engines. If the report is accurate, we should learn more about the new turbocharged, 2.5-liter four-cylinder engine in the not-too-distant future. Featured Gallery 2022 Chevrolet Equinox RS View 56 Photos Buick Chevrolet GM GMC

Polestar 3 and 5 updates, and a compact Toyota pickup? | Autoblog Podcast #733

In this episode of the Autoblog Podcast, Editor-in-Chief Greg Migliore is joined by Senior Editor, Green, John Beltz Snyder. First, they discuss the news, including the possibility of a compact Toyota pickup, new details about the Polestar 3 and Polestar 5, whether Tesla needs a PR department and fresh info about the 2023 Honda HR-V. They also review the GMC Sierra, Kia EV6, Hyundai Kona Electric and Buick Enclave Avenir. Next, Consumer Editor Jeremy Korzeniewski reports from the ground at the first drive of the Ford Bronco Raptor, and Multimedia Producer Erik Maier joins in to talk about Autoblog's Father's Day gift guide and other deals. Send us your questions for the Mailbag and Spend My Money at: Podcast@Autoblog.com. Autoblog Podcast #733 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 Toyota looking hard at compact pickup market Polestar 3 shows itself and looks good Polestar 5 electric sedan outed in EU patent images (and now we have spy shots) Does Tesla need a PR department? (via Automotive News) 2023 Honda HR-V pricing and specs revealed Cars we're driving: 2022 GMC Sierra 1500 Denali Ultimate 2022 Kia EV6 2022 Hyundai Kona Electric 2022 Buick Enclave Avenir Dispatch: 2022 Ford Bronco Raptor Father's Day gift ideas straight from the Autoblog staff Five excellent Father's Day deals for dads 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:

GM applies for 'Enspire' trademark for the second time

When we wrote about the Buick Enspire concept debut in China earlier this year, we said "we wouldn't be surprised to see either an all-new crossover, or a redesigned current model, sporting the designs seen on this concept." Now it appears General Motors might be planning to go with Option A. GM Authority discovered a trademark application for the name "Enspire," to be applied to "Automobiles, excluding motor homes." This is the second time GM filed for the name, the first being in 2015. As always, applications don't mean certainties. However, we know Buick has a range of new models in development, it's losing the LaCrosse sedan and its crossovers sell quite well. If there's to be a new vehicle called Enspire, it shouldn't be hard to guess what kind it would be. GMA's previous investigations picked up clues that there'll be two new Buick crossovers, one about the size of the China-sourced Envision and sitting on the E2 platform that supports the Cadillac XT4, Chevrolet Malibu, and Buick Regal. Based on data in an IHS Automotive document, the site said the putative Enspire's platform code is E2UB, the U for utility vehicle, the B for Buick. The other crossover would sit above an Envision, below the Enclave, on the short-wheelbase C1 platform employed by the Cadillac XT5. We can probably take the Enspire concept's design cues as a preview of the future, if not its electric drivetrain. Designers carved the wide, formidable stance with curved and elongated versions of traditional Buick brand cues, such as the grille crossbar stretching into the headlights. A futuristic, art-filled and screen-heavy interior contrasts with genuine wood, and is probably best not to look at because Buick couldn't bring anything like it to production. The electric drivetrain included a 550-horsepower electric motor and enough battery to power a 370-mile range. Those figures seem a little outlandish given the potential price tag and the Buick badge. Besides, GM has other plans for a dedicated EV powertrain in development that should bow around 2021, and a Buick EV based on the Chevrolet Bolt's BEV II architecture. As such, a conventional powertrain seems more likely for an Enspire crossover, at least initially. The same IHS Automotive document said the E2UB vehicle would go into production in Shanghai in late 2019.