The mid-2000s was a period of rapid iteration for GM's Duramax engine. The LLY only lasted a couple of years before GM debuted an updated version of the 6.6-liter diesel with a new code name, LBZ.

Chevy's 6.6L Duramax diesel engine is well-known for its power and endurance, but not all versions are created equal. Here are the best and worst years.

We took a look at more than just power output when picking these diesel engines. We've already reviewed the diesel engines ...

The 2021 model year brought the first inline-six diesel engine for a full-size SUV—and the first diesel for a full-size SUV since 1999—with the 3.0-liter Duramax for the Chevy Tahoe and ...

2004½ – The LLY Duramax is introduced mid-model year with 310 hp and 605 lb-ft of torque, featuring an improved valve design to make the injectors more accessible for repair.

The 2024 GMC Yukon will continue to offer the 3.0L I6 LM2 turbodiesel Duramax engine, rather than the 3.0L I6 LZ0 engine expected originally.

2023 Chevy Silverado Duramax Diesel Engine More Widely Available To Order . By Jonathan Lopez. September 15, ... However, the LZ0 replaces the LM2 for the 2023 model year to offer more output, ...

The 2023 Chevy Silverado is getting a new diesel engine to kick off the model year. The new 3.0-liter inline-six turbodiesel Duramax engine will make 10 percent more horsepower and nearly eight ...

Chevrolet has introduced a Duramax 3.0-liter inline-six diesel engine as an option for the 2020 Silverado 1500.; This means all three competitors in the hotly contested half-ton-pickup segment ...