GM's Next-Generation V-8 Will Come in 5.7-Liter and 6.6-Liter Sizes, Reports Claim

Details about these two engines are relatively sparse, but a new report from GM Authority claims that the sixth-generation of ...
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Chevy's 6.6L Duramax Diesel: Everything You Need To Know About The Engine

General Motors has been using Duramax diesel engines in certain workhorse models for nearly a quarter century. The 6.6-liter V8 version which powers Chevy Silverado 2500/3500HD and GMC Sierra Heavy ...

Report: GM’s New Small Block V-8 Due in Dual Displacements

General Motors’ sixth generation Small Block V-8 will arrive for the 2027 model year in two sizes, reckon the folks at GM ...
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6.6 Duramax Vs. 6.6 Gas: Which Chevrolet Silverado Engine Is Best?

The Chevrolet Silverado HD — and its corporate twin in the GMC Sierra HD — can be had with either a standard 6.6-liter gasoline V8, or the optional 6.6-liter Duramax turbo-diesel. Opting for the TD ...