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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

Kia Telluride vs Buick Enclave Luggage Test | What actually fits behind that third row?

So, you want to buy a three-row crossover. Before plunking down $40,000 on a new sport utility vehicle, might we dissuade you with the prospect of minivan ownership? The Pacifica Hybrid, perhaps ... no? Fine. Good thing crossovers (especially the Telluride and comparable Palisade) are so nice to drive these days. We’ll assume you want the big three-row crossover, as you intend to seat folks in all three rows. Unfortunately, raising that third row reduces the luggage area from cavernous to crawl space. ItÂ’s rather devastating from a pure numbers perspective to the two models we have today. The 2019 Buick Enclave goes from a monstrous 58 cubic-feet with the second-row in place down to 23.6 cubic-feet (which along with the nearly identical 2020 Chevrolet Traverse is still best-in-class). Meanwhile, the 2020 Kia Telluride takes a similar hit, going from 46 cubic-feet down to 21 cubic-feet. Just looking at the numbers, it would seem that the EnclaveÂ’s big advantage all but disappears with the third row up, boasting just 2.6 cubic-feet of storage more than the Telluride. But as West Coast Editor James Riswick has discovered in the numerous luggage tests he's conducted, the numbers don't always tell the whole story. Let's see how the Enclave and Telluride compare when you actually put things inside.  Boom. The Enclave swallows all of the test luggage we have for it without any fuss. The distance between the back of the seats to the hatch opening is enough to fit our full-size suitcase horizontally, making it easy to stack every other bag around it. It even fits below the seatbacks, so the driver will have an uninhibited view out the rear of the vehicle.  At our Michigan HQ, our test luggage consists of the following pieces: 28-inch upright suitcase, 24-inch upright suitcase, 19-inch upright suitcase, two small tote bags and one backpack. ItÂ’s likely enough luggage for a quick weekend getaway with the family, given there are no strollers involved. As we attempted to pack it all into the Telluride, weÂ’re glad we didnÂ’t have anything else. The loss of 2.6 cubic-feet of space was indeed felt much harder than what it looks like on paper. We knew we were in trouble when the 28-inch suitcase didnÂ’t fit along the floor as it did so neatly in the Enclave. We were forced to stack it up next to the rear seats, which left it sitting rather tall back there. As a result, the other suitcases didnÂ’t have a neat or convenient place to go.

GM recalls 2022 Cadillac XT5, XT6 and GMC Acadia for suspension issue

General Motors is recalling a relatively small number of 2022 Cadillac and GMC crossovers to address the potential for missing or loose rear suspension hardware that is being blamed on a lapse in quality control at the company's Spring Hill facility. The campaign covers 223 examples of the Cadillac XT5, 159 examples of the Cadillac XT6 and 354 examples of the GMC Acadia. "General Motors has decided that a defect, which relates to motor vehicle safety, exists in certain 2022 model year Cadillac XT5, XT6, and GMC Acadia vehicles," GM said in its defect report. "A fastener in the left-rear suspension toe link in some of these vehicles may not have been fully tightened during suspension assembly. After an assembly process was moved to a new area, error proofing equipment was not initially set up properly, which allowed a window where the operator might miss tightening certain fasteners without the failure being flagged." The issue was discovered by a quality engineer at the Spring Hill facility in March of this year, at which point GM conducted an audit to determine which and how many vehicles may have left the factory with improperly torqued or missing fasteners, narrowing down the recall population to the above 736 vehicles. No incidents associated with the defect have been reported in customer vehicles.  Related video: Recalls Buick Cadillac GM Ownership Safety