Production of the 3.0L I6 LM2 turbodiesel Duramax engine for the Chevy Silverado 1500 and GMC Sierra 1500 pickup trucks has once again resumed, GM Authority has learned. As covered late in August, ...

In a similar fashion to the Silverado 1500 ZR2 for the 2024 model year, the Sierra 1500 AT4X is getting a diesel engine in the form of the 3.0-liter Duramax. Optional in the ZR2, the inline-six turbo ...

Joe's new 2025 Chevy Silverado 3.0L Duramax isn't getting the MPG he expected. I break down the real-world factors—from speed ...

When choosing the right truck for you, what's under the hood determines many factors. Horsepower, torque, towing capacity, and fuel economy are just a few of the considerations that differentiate one ...

The most extreme version of the Sierra 1500, the off-road-capable AT4X trim, will now be offered with a fuel-sipping 3.0-liter Duramax diesel engine. The torquey unit will come as standard on the 2024 ...

About two decades after the launch of the 6.6-liter Duramax V8, GM's 3.0-liter Duramax inline-six turbodiesel arrived in 2019 with a promise to deliver "outstanding fuel economy, great horsepower, and ...

General Motors has enjoyed many collaborations, but for diesel heads, the most iconic and industry-shaping was with Isuzu. At the turn of the new millennium, the two companies partnered together to ...

Production of the 3.0L I6 LM2 turbodiesel Duramax engine for GM full-size SUVs has resumed, GM Authority can confirm. General Motors temporarily halted production of the 3.0L I6 LM2 turbodiesel ...

The first-generation 3.0-liter LM2 Duramax diesel engine was a GM product manufactured in Michigan. The engine became the first diesel for GM's Chevy and GMC light-duty trucks since 1997, and the ...

No fewer than 461,839 full-size trucks and sport utility vehicles equipped with Duramax turbo diesel engines may experience rear-wheel lockup from transmission valve failure. Recalled vehicles were ...