Recently updated for 2025, the Cummins 6.7L turbo diesel engine is primarily designed for heavy-duty pickup trucks.It is the most popular (and powerful) engine option on Ram trucks. The 2025 ...

Many truckers opt for engine rebuilds rather than replacing the entire truck. A rebuild, which typically costs several thousand dollars, can add another 500,000 to 1,000,000 miles to an engine's ...

T he engines used by the top semi-truck brands are built to last far longer than the average car engine. While most passenger vehicles start having major issues after 200,000 miles or less, a well ...

J.D. Power's U.S. Medium Duty Truck Engine and Transmission Customer Satisfaction Study measures customer perceptions of 2009 model year Class 5, 6 and 7 gasoline and diesel engines.

Likely $70,000 is too high, since not only could the engine cost easily exceed $40,000 by 15% or 20%, but repair and maintenance costs on a 2020 truck should be much less than those on a 2008 model.

This week, diesel truck engine company Cummins made an unusual announcement. In addition to several new high-efficiency diesel engines, it also showed off an all-electric truck called the Concept ...