The battle for supremacy in the pickup market is perhaps America’s most fiercely contested automotive arena. The diesel heavy-duty battle, in particular, has reached stratospheric heights in the past ...

In my analysis, questions continue to surround a major U.S. Navy shipbuilding program that has faced reported delays, cost increases, and evolving design requirements. Some critics argue that ...

Detroit's heavy-duty truck segment has a new displacement champ. General Motors teased an 8.3-liter mammoth of a turbo diesel V8 by means of a short video that stars a mongoose and a scorpion. To be ...

Evan Williams is an automotive journalist and mechanical engineering technologist with more than a decade of experience in the industry. He has written for the Toronto Star and AutoTrader Canada and ...

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The new 2027 Chevrolet Silverado 1500 and GMC Sierra 1500 have a host of updated engines to go with the new generation, but none of them are more exciting than the 6.6-liter Gen 6 small block V-8. We ...

Detroit's heavy-duty truck race just got a new peak torque champ, and its name is Mongoose. A leviathan of a diesel engine, said 8.3-liter mill is a turbocharged V8 destined for the 2027 Chevrolet ...

In the world of giant turbo diesel engines, there is no replacement for displacement, at least if you're asking Ford, Stellantis, or General Motors. Following that logic, the biggest diesel engines ...

GM’s new Duramax turbo-diesel 8.3-liter V-8 will go into the 2027 Chevrolet Silverado and GMC Sierra 2500/3500 pickup trucks. The new engine makes 555 horsepower and 1,230 pounds-feet of torque.

The horsepower wars are alive and well. They've just moved somewhere that weighs four tons and probably has a gooseneck hitch. General Motors has officially confirmed its long-rumored 8.3-liter ...

Alina has been enthusiastic about vehicles her entire life, and even from an early age found herself itching to get behind the wheel. Through high school and college, she could be found reading ...