CEO Gernot Döllner told Car and Driver that faltering EV sales and strong interest in gas are leading Audi to be more ...

Freightliner and Western Star models will offer a broader mix of gasoline, diesel and natural gas engines designed to meet EPA 2027 emissions standards.

As OEM planning teams have found out, much can change in a relatively short space of time. After all, not that long ago, most observers seemed to think that the industry was on a one-way march toward ...

Although most major car brands have embraced EVs with open arms, a few have remained skeptical. Toyota is probably the most steadfast in its resistance to electrification — the brand offers just one ...

A fast-rising name in the hybrid vehicle market, Horse Powertrain has spent the past three years transitioning into one of ...

Stellantis reported on Thursday a net loss of $26.3 billion (€22.3 billion) for 2025, attributing that to a $29.9 billion ...

Apart from the very curious, not many people ask why diesel engines, compared to gasoline, run higher compression ratios. The argument is reasonably straightforward and starts with fuel ...

AI data centers face grid delays and turbine shortages, pushing developers toward gas reciprocating engines for fast, scalable gigawatt power.

Want to make an engine last a million miles? Drivers control only a few of the factors that make these engines more durable than their flimsier counterparts.