COLUMBUS, Ind, — Cummins unveiled a new 2025 6.7-liter Turbo Diesel Pickup engine system for Ram Heavy Duty, along with its partners at Ram, on Wednesday. As part of this, Cummins and Stellantis have ...

According to sources such as Ohio Diesel, the current 6.7-liter Cummins inline-six is the most reliable diesel engine used in ...

Remember the Volkswagen Dieselgate saga that gave us Electrify America? Fast forward to December 2023, and an engine manufacturer agreed to pay an eye-watering fine to settle claims that it violated ...

Founded by Clessie Cummins in 1919, Cummins has been making engines for over a century. Their engines are inside everything imaginable; from pickup trucks to long-haul semis, mining equipment to ...

Cummins’ new B6.7H hydrogen engine seems like the ideal powerplant for the future hydrogen-powered Ram Heavy Duty truck. Derived from the 6.7-liter diesel powerplant already featured in the current ...

The 2025 Ram HD line of trucks gets a new Cummins 6.7-liter six-cylinder turbocharged diesel that sends 430 hp and 1,075 lb-ft of torque through a similarly new eight-speed transmission. The 6.4-liter ...

Truck owners have an important decision to make when they're buying a new or used truck, what type of engine is best for them? The choice between a diesel engine and a gasoline-powered engine really ...

If the 2025 Ram 2500 Limited Longhorn I reviewed not long ago was a dressed-up ranch hand in Lucchese boots and a bolo tie, ...

The much-improved Ram 2500 HD is built for heavy duty towing. Got a horse float, big boat or just looking to do a leisurely lap of the map? This one’s for you. Prepare to dig deep for the privilege ...