Audi has a turbo diesel V6 engine for overseas markets. How does it compare to the more familiar gas version?

SMOOTHER RIDE  HART now has the funding to replace dozens of aging diesel buses with low-emission compressed natural gas ...

Caterpillar, Inc. engages in the business of manufacturing construction and mining equipment, off-highway diesel and natural gas engines, industrial gas turbines, and diesel-electric locomotives. It ...

Ford’s heavy-duty lineup is defined by two very different V8s that answer the same question: how much work do you really need ...

Confused about biodiesel vs regular diesel? We clear the air on this fuel debate. Discover the key differences in emissions, ...

Not all premium gas is created equal. Find out where Costco's octane rating lands and what that means for your car's ...

Ford's 7.3 Godzilla engine is a newer gas-powered engine while the 6.7 Power Stroke is diesel-powered and has ...

Gasoline and diesel are two completely different types of fuel. Choosing the wrong type for your vehicle could end in an ...

Here's what you need to know about using E15 blended fuel - how it works, what makes it different from E85, and if you should use it at all.

Article subjects are automatically applied from the ACS Subject Taxonomy and describe the scientific concepts and themes of the article. Particulate matter (PM) is a common byproduct of internal ...

Cummins is a world-renowned builder of diesel engines, having developed diesel-powered pickup trucks and semi-trucks for decades now. In order to cater for such a wide range of vehicles, Cummins ...