In the endless pursuit of faster, more efficient travel, engineers have been cooking up all kinds of new forms of propulsion. One of the most interesting to emerge in the last decade is the electric ...

DTNA will offer six Cummins engines for 2027 models including the first gasoline option from Freightliner. The new B6.7 Octane gasoline engine provides diesel-like torque and improved fuel efficiency ...

If you ever want to start an argument between diesel enthusiasts, just bring up the topic of the 6.7 Cummins and PowerStroke diesel engines and see the sparks fly. It's a rivalry as old as time itself ...

40 years is a long time in the automotive world. While a few prized cars from the 1980s may be exploding in value, not many would consider their 40-year-old engine technology reliable. One diesel ...

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You don't have to be a diesel-head to have heard about Cummins engines. The Indiana-based diesel truck engine manufacturer has outdone itself in developing some of the strongest and reliable engines ...

Biodiesel isn't some experimental, high-tech fuel. It's already here, widely used, and made from everyday materials like vegetable oils, animal fats, and recycled cooking grease. Chemically speaking, ...

Cummins Inc will showcase its hydrogen internal combustion engine (H2-ICE) for the first time at EIMA International taking place this week (6-10 November) in Bologna, Italy. Visitors to Hall 15, Stand ...

The United States Department of Justice is slamming an Indiana-based engine manufacturing company with a $1.675 billion penalty in a settlement that says the company violated the federal Clean Air Act ...

Cummins Inc. has agreed to pay a more than $1.67-billion penalty to settle claims by regulators that the engine manufacturer unlawfully altered hundreds of thousands of pickup truck engines to bypass ...

Copyright 2026 The Associated Press. All Rights Reserved. Copyright 2026 The Associated Press. All Rights Reserved. FILE - A 6.7L Cummins Diesel engine is displayed ...

Kenworth Truck Co now offers the new Cummins ISX-530 horsepower engine rating for its lineup of T2000, T600, T800, W900, and C500 models. The ISX-530 Kenworth Truck Co now offers the new Cummins ...