The "LBZ" designation of the 6.6-liter Duramax V8 diesel engine is a production code identifier used by the manufacturer and has no greater meaning.

The owner of this 2024 GMC 1500 Sierra Denali had had enough of stock, so he drove his truck to a tuner and left it there. This is what he got back ...

The Cadillac XT4 may be small, but it gets the job done. This small Cadillac SUV deserves another look.

Leaked footage of Toyota's 2027 WRC prototype in Portugal suggests the upcoming GR Celica may stick with a high-strung 1.6L three-cylinder rather than the 400hp 2.0L 'G20E' engine fans expected, but ...

Almost a dozen class action lawsuits filed against General Motors over its allegedly defective 6.2-liter L87 V8 engine have now been consolidated into a single case in Michigan. The allegations ...

From turbo LS builds to boosted Coyotes and nitrous 392 Hemis, here are eight smart, streetable ways to make 700 horsepower ...

This low-mileage GM engine was already sold as a core, and a closer look suggests the failure may have been avoidable.

That seems to be the case for this shockingly low-mileage Buick Envision 2.0-liter engine featured in a recent video from I Do Cars. It's a mill that powers several vehicles in the General Motors ...

It started in 2023. General Motors (GM) announced that it was investing nearly $900 million in the development of the next-generation small-block V8 engine to power its large pickup and SUV models, ...

There's a new question flying around General Motors’ large-scale recall involving catastrophic failure of the automaker's 6.2-liter V8 L87. Some owners are wondering whether the replacement engines ...

General Motors is one of the most storied and well-established automakers on the planet. Sure, it might have ruffled some feathers in the past, like when it introduced leaded fuel, or when the ...

Chevrolet announced the return of the Build Your Own Engine experience over the weekend, when it auctioned off the first-ever Corvette ZR1X at the first Barrett-Jackson event of the year. It is the ...