These units represent the first CNG trucks featuring the X15N engine that PacLease has put into a lease program.

That's right, Cummins actually did it. They went ahead and dove headfirst into the gasoline engine market. If you ask us, ...

The B6.7 Octane has diesel power characteristics—up to 300 horsepower and 660 pound-feet of torque—but it runs on gasoline.

For the first time in its history of over a century, Cummins has finally developed a gasoline engine. The unit is based on a ...

Read more: The 15 Most Reliable Pickup Trucks Of All Time, Ranked Even with Cummins embracing energy sources like hydrogen, natural gas, and gasoline, it's unlikely that it will abandon diesel.

Cummins Inc.’s N15 engine, which will be introduced in the United States in 2024, is pictured. Cummins Inc.’s 15-liter natural gas engine is coming to the United States by 2024. The engine was ...