While we normally cover gasoline-powered or electric vehicles at CarBuzz, diesel engines also play a huge part in automotive history, albeit for different reasons. Typically, in the US, we associate ...

In the world of semi-trucks, the engine under the hood often matters a whole lot more than the badge on the grill. In fact, most trucks across America are powered by one of just four engine ...

Cummins, the American corporation known for its diesel engines, has been around for since 1919. Over the past century, while Cummins has diversified into sectors like power generation and filtration, ...

The year was 1989. Dodge made a deal with an Indiana-based heavy-duty engine manufacturer named Cummins. They took an engine designed for farm equipment, marine, and commercial machinery and crammed ...

Ram pickup trucks like the 1500 and 2500 series used to have an EcoDiesel engine option — how did it compare to its 6.7-liter ...

Bousum Trucking, a waste hauling company based in Chambersburg, Pennsylvania, began running Kenworth T880 day cabs with Cummins’ new X15N CNG engine. Pennsylvania air got a little bit cleaner on ...

Cummins has announced an update to its B-Series engine platform. The OE unveiled its new Cummins B7.2 diesel engine at NTEA Work Truck Week in Indianapolis, Indiana. “Our B engine is a legend known ...

Buying this truck is like getting a pet turtle. It's a lifetime commitment. While diesel has always struggled to find a mainstream user base here in the US, Americans who drive diesel engines tend to ...

Gas versus diesel is a debate over which billions have been spent to see which is better. Famously, Soviet tanks in World War II were powered by diesel, while the Germans used gas engines. Closer to ...

Cummins issues a warning to Texas operators following the EPA's temporary diesel sulfur waiver, stating that using unapproved ...

Cummins Balances Truck Market Slump With Record Profitability and Upbeat 2026 Outlook Cummins Inc.’s latest earnings call painted a picture of a company navigating clear headwinds but emerging with ...