In 2019, General Motors introduced the Duramax 3.0 diesel engine in its lineup, which could outperform or match its rivals in power and towing capacity. Several years later, in 2023, the inline ...

GM’s 3.0-liter Duramax is the last light-duty diesel in ... was achieved from revised tuning and internal changes. These included new steel pistons with a revised combustion bowl design, new ...