Diesel engines do their hardest work in the toughest jobs, from highway semis to construction equipment, and the reason they ...

Why Do Diesel Engines Make So Much Torque? If you compare gasoline and diesel models of the same vehicle, the diesel engine ...

You should not use automotive oil in a motorcycle engine. Here’s what can go wrong, from reduced lubrication to accelerated engine and clutch wear.

International is marching ahead with updates to its S13 Integrated Powertrain to meet federal emissions regulations expected ...

Discover the top 3 undervalued Automobile Components stocks for Thursday, January 08 based on AAII’s Stock Grades.

There’s still another couple of months before the 2026 crop of F1 cars takes to the track for the first preseason test. It’s a year of big change for the sport, which is adopting new power unit rules ...

Formula 1’s new 2026 power units will debut at the Circuit de Catalunya in just over five weeks’ time, but questions over a grey area of the new regulations have already come to light. German outlet ...

There are other forms of racing where the cars are designed to be equal (e.g. Race of Champions). F1 and most other series are not that. As others pointed out, there is a long storied history of ...

While CNG trucks currently have higher upfront costs, they offer lower fuel and maintenance expenses, along with reduced emissions, positioning them as a viable alternative ...

Red Bull has conceded it has taken the design of its new Formula 1 power unit "right to the very limit" of the regulations as ...