General Motors is executing a series of production adjustments that reveal deeper tensions within the automaker's strategy.

As uncertainty continues to dog many quarters of the automobile industry, the caginess of the market is being felt by many manufacturers. That includes the major multi-brand owner, General Motors, ...

That layoff had been extended to the end of the year, but now, all shifts will be laid off until Nov. 24, which impacts 3,200 workers. Two Ultium battery plants will also be down from January until ...

Gift Article 10 Remaining As a subscriber, you have 10 articles to gift each month. Gifting allows recipients to access the article for free. The long-delayed Orion Assembly Plant will not launch as a ...

In its factory setting, the GMC Seirra uses the 6.2-liter EcoTec3 V8 engine to make a commendable 420 hp. But the 2025 Sport ...

A new video has hit the net claiming that the factory engine oil filter installed on the 6.6L V8 L5P turbodiesel Duramax under the hood of the Chevy Silverado HD and GMC Sierra HD heavy-duty pickups ...

As GM Authority has covered in-depth for months now, General Motors has issued a recall for certain units of the naturally aspirated 6.2L V8 L87 gasoline engine. Part of this latest GM engine recall ...

After its own investigation, GM initially recalled 721,000 SUVs and trucks with 6.2L V8 gas engines. But NHTSA started getting complaints about engines outside the recall. The National Highway Traffic ...

A crate engine, sometimes delivered as a turn-key crate engine, is an engine that comes to you in a crate fit for upgrading or replacing an engine already in your car. Manufacturers such as Dodge and ...