Key Differences Between Duramax 3.0 & 6.6 Diesel Engines

When choosing the right truck for you, what’s under the hood determines many factors. Horsepower, torque, towing capacity, and fuel economy are just a few of the considerations that differentiate one engine from another. Automakers frequently offer several options depending on the truck model, and it can be challenging to see through all the marketing jargon. So, when looking at Chevrolet’s Duramax engine lineup, aside from cubic inches, what sets the 3.0L and 6.6L engines apart? For even more

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