2024 3.0 Duramax Specs. 3.0l duramax lm2 and lz0 engine specs, horsepower/torque curves, fuel economy ratings, design features, and general engine information. The 3.0l duramax lm2 and later lz0 are a series of inline 6 cylinder turbodiesel.

More than a pretty face. As the old saying goes, torque moves metal, and the duramax offers a lot of it.