The Duramax diesel engines have been a staple for Chevrolet and GMC trucks since the beginning of the 21st Century. It began with a 6.6L V8 that General Motors could place under the hood of its ...

The 3.0-liter Duramax turbodiesel I-6 is the standard ... Fuel economy is another strong suit of the Duramax diesel engine. We finished out the year with an average of 19.1 mpg.

The 2025 Chevrolet Silverado 1500 Crew ZR2 4WD light-duty, full-size pickup is designed for work, play, and casual driving.

The all-new Silverado HD will still offer a standard gasoline V8 engine or an optional and familiar Duramax turbodiesel ... only available with the diesel. The six-speed auto is gone; the Allison ...

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 ...