That decision has only gotten harder in recent years, with both GM's new 6.6 and Ford's "Godzilla" 7.3-liter rolling out for ...

GM and Isuzu previously collaborated in the production of the 6.6L V8 Duramax engine for use in GM's heavy-duty trucks.

Before the Duramax debuted in 2001, Chevrolet trucks and SUVs used the GM-Detroit Diesel V8 in 6.2- and 6.5-liter ...

GM canceled its 4.5L V8 LMK turbodiesel Duramax engine. Originally destined for the engine bays of GM’s 2010-model-year light-duty pickup trucks, the 4.5L V8 LMK never made it to full production.

The settlement pertains to 2011-2016 Chevrolet Silverados and GMC Sierra diesel trucks equipped with 6.6L Duramax engines and Bosch “CP4” high-pressure diesel fuel pumps. According to a press ...