GM Authority is diving into the numbers to find out if the GMC Sierra HD Duramax is better for towing and payload than the ...

Chevy's 6.6L Duramax offers high performance and lousy MPGs. If you want a comparable diesel engine with better gas mileage, ...

Diesel-powered pickup trucks have been around for the better part of four decades now on a mass-market scale, but there have been some that came about even earlier than that, such as International's ...

One of the most common questions Chevy Silverado HD buyers ask is whether the optional Duramax engine is worth the premium. Now, we're diving into the specs.

Over the last century, Chevrolet has rolled out several impressive engines, from the Gen I 350 small-block V8 and the Gen III Vortec 5300 V8, both of which we included on our list of the most reliable ...

GM's famously durable 6.6-liter Duramax diesel V-8 comes from the factory with aluminum cylinder heads, but for some owners, cast-iron is the better option.

If you are new to the world of turbodiesel truck engines, there can be a whole lot to learn. Whether it's a Cummins, a Powerstroke, or a Duramax, these engines by and large stand as their own families ...

North America started to get a taste for diesel-fueled vehicles in the 1930s. In the first instance, only the largest of commercial vehicles relied on Rudolf Diesel's namesake invention because diesel ...

The Duramax inline-six turbo diesel, referred to as LM2 after the regular production order code, was introduced for the 2019 model year in the Chevrolet Silverado 1500 and GMC Sierra 1500. The ...

The factory emissions systems, such as the DPF, EGR and DEF setup, aim to minimise pollutants on the LML Duramax. These systems can also cause exhaust restriction and heat-up in actual driving ...