Matt Nelson is an automotive journalist with nearly a decade of experience in all things cars. He's spent years working at dealerships in sales, finance, and service. He's since traded in his pens and ...
A GMC pickup sporting the 6.6L Duramax diesel engine badge - Wirestock Creators/Shutterstock We've covered the broad strokes of everything you need to know about Chevy's 6.6L Duramax diesel engine ...
GM Authority is diving into the numbers to find out if the GMC Sierra HD Duramax is better for towing and payload than the ...
The L5P isn't like the LML or the LBZ. GM locked it down harder than any previous Duramax — military-grade ECM encryption, tighter emissions hardware integration, and a sensor network that will brick ...
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