2025 Sierra 2500 Denali Ultimate in a few words: A great-driving luxury truck that offers tremendous capability for those ...

2025 Sierra 2500 Denali Ultimate in a few words: A great-driving luxury truck that offers tremendous capability for those ...

Need a vehicle to tow a big trailer or boat, or maybe do serious work around the house, the farm or the jobsite? A full-size ...

Banks Power found the L5P Duramax's stock oil pan design leaves nearly a quart of old, contaminated fluid in the system, even after a filter change.

When looking at heavy-duty trucks from a few of the biggest industry players like RAM and Chevy, one deciding factor is which ...

These days, Duramax engines are still powering many of the trucks and SUVs ... the LLY is the way to go — even if the LB7 ...

Power is the easy way to differentiate them, so we've ranked all the available inline-six engines on sale today from least to ...

If you're looking to pick up a 3/4-ton pickup but plan to tow a trailer or camper, you'll want to make sure that the truck is ...

A strong, durable engine is the key to a long lifespan for a car, and some automakers' models have better motors than others.

Explore spacious mid and full-size SUVs that deliver surprising fuel efficiency, offering the best of both power and economy ...

Engine choices include a 4.3-liter V-6 and four ... Heavier-duty models can be equipped with a Duramax diesel V-8 or a big-block 8.1-liter gasoline V-8. One 1500-series model, the Silverado ...

Ricardo told them these technologies would be more economically attractive than investing in new internal combustion engines or gas turbines burning heavy or light fuel oil. “Variable renewable ...