GM used to offer diesel engines in its big SUVs nearly 40 years ago, and it once again has found the diesel religion, making its turbo-diesel 3.0-liter Duramax six-cylinder engine available not only ...

Since its introduction in 2022, the off-road-focused GMC Sierra 1500 AT4X has exclusively employed GM’s familiar 6.2-liter gasoline V-8. The AT4X model is now getting a welcomed powertrain addition ...

Look, I get it: Nobody buys a huge full-size half-ton pickup truck, especially one in a specialized off-road trim like the ZR2, with any real consideration for fuel economy. The new 2024 Chevrolet ...

Forbes contributors publish independent expert analyses and insights. Michael Teo Van Runkle is a journalist who covers the auto industry. For the past two years, the Silverado ZR2 pickup truck served ...

Antonio is a chemical engineering student pursuing his master's degree in chemical engineering and sustainable processes. Throughout his academic journey, he has gained substantial knowledge in areas ...

One of the many factors for anyone looking to purchase a diesel-powered vehicle over a gas-powered one is going to have to be is its fuel efficiency. Generally, these engines are for larger vehicles ...