The highest torque diesel engines ever made have turned up in everything from small commercial vehicles to powerful ...

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 ...

Called the B6.7 Octane, Cummins' first gas engine is a turbocharged 6.7-liter inline-six that runs on 87-octane gasoline. Output ranges from 200 horsepower and 600 pound-feet of torque to 300 hp ...

Highlights include a new 6.7-liter Cummins High-Output Turbo Diesel engine delivering 430 horsepower and 1,075 lb-ft of ...

Ever since the Ram Power Wagon made a return to the company's lineup in 2005, it has only been offered with a Hemi V8. But ...

The Ram Power Wagon only offers a gas-fed Hemi V-8, but more customers are asking for a diesel version, and we're told it's ...

Ram’s top tower 2500 and 3500 HD brings a revised diesel engine for 2025, and after driving it, we can say it’s a whopper.

If so, you're going to dig the recently refreshed Ram HD lineup. Ram's heavy-duty trucks are capable of producing mondo ...

The heavy-duty truck market comes down to just three players: Ford , General Motors and Ram . For a very long time, these ...