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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

This week in EVs: Electric Jeeps, Chevy Equinox, reborn VW bus

There's going to be tons of car news next week as the Detroit Auto Show makes its return after 48 years. OK, so the pandemic and the show's shifting calendar only made it feel like 48 years, but January 2019 was still a long time ago. As we await that wave of headlines, let's look back at the substantial week that already was, specifically in terms of the electric car news that broke. Electric Jeep Recon and Wagoneer S blaze trail to brand's EV future Jeep declared Thursday to be 4xe Day as it revealed loads of previously unknown information about its future electrification efforts. The biggest surprise was the extremely cool and 100% electric Jeep Recon. Although it looks like a Wrangler, it's absolutely not a Wrangler replacement, and is indeed quite different for reasons besides its powertrain (independent front and rear suspension, fully enclosed fenders, fixed roof). As the photos attest, though, you'll be able to remove the doors and rear-quarter windows just like a Wrangler. And again, it's electric. Expect the Recon to be one of the most eagerly anticipated new vehicles over the next couple of years. Yes, years, plural. Production will start in 2024 with reservations accepted starting early next year. Jeep Recon View 5 Photos   There was then the Wagoneer S. Despite the name, it isn't a sportier Wagoneer variant or even an electric Wagoneer. In fact, the name is temporary according to chief designer Ralph Gilles. This sleek SUV, which sure looks like Jeep's attempt at a Range Rover Vilar (not a bad thing), will apparently have a 600-horsepower electric powertrain. It too will be produced in North America starting in 2024 with reservations starting early next year. Jeep Wagoneer S View 4 Photos   There actually WILL be an electrified Wagoneer, however: the Grand Wagoneer 4xe PHEV. That's good since the Grand Wagoneer gets pretty atrocious fuel economy. Details were light regarding specs, but we did get a half-decent photo. Finally, the first of these electrified Jeeps to launch will be the Avenger. Yes, Chrysler/Stellantis is dusting off an old Dodge name for a Jeep. That Dodge in question wasn't sold in Europe, though (good for them), which is important since the Jeep Avenger will only be sold on the other side of the pond. It's mechanically based on the same platform as several French Stellantis EV SUVs, and only goes 249 miles on the far more generous European WLTP test cycle.

UAW to vote on strike at Kentucky Corvette plant

The current wait time for a new Chevrolet Corvette Stingray is well, not short. With word of a strike at the Bowling Green, KY factory responsible for seventh-generation sports car, though, that wait time could end up growing substantially.
Now, a strike is still a ways off. UAW Local 2164, which represents the 800 workers responsible for screwing the Corvette together, is set to vote on authorizing a strike today, but even if the employees give the action a go, it's far from a sure thing. According to The Tennessean, both regional and national union officials would need to put their stamp of approval on strike action.
"The membership has to vote to strike, but it's just a step in the process," said Gary Casteel, the UAW's Region 8 director and one of the people that would need to authorize a strike action. Casteel told The Tennessean, "It's purely a local situation, though. They are having some issues with the local management."