For example, upgrading from the gas engine to the 6.7L Power Stroke diesel V8 on a 2025 Ford F-250 costs anything between $10,495 and $12,995, depending on the output. Also, diesel engines require ...

Diesel engines typically offer higher fuel efficiency and torque and longer lifespans than gas engines. How does the lack of ...

General Motors introduced the 350-cubic inch (5.7-liter) Oldsmobile LF9 V8, one of the most obscure diesel engines in automotive history, in 1977. While it was meant to reduce fuel consumption in ...

GM is working on a sixth-gen Small Block V8, set to debut with the 2027-MY light-duty pickups. So what should the new GM Small Block truck engine be called?