American drivers notice soaring gas prices. But another fuel – diesel – is also on the rise, and at a much faster pace.

More turbo boost pressure can create a bigger boom for your engine, but not every block will be able to handle that pressure ...

In another example of "I didn’t have this on my 2026 wishlist", we have The Chery KP31: a diesel plug-in hybrid powertrain ...

Diesel vehicles have come in for some stick over the years, but that shouldn't take away from the fact that there have been ...

Vanair, a Lincoln Electric Company, today announced the introduction of its new EPEQ EPRO20 Power Skid, a revolutionary battery-powered air compressor system that eliminates the need for engine idling ...

Built for stealth and symbolic of India's atmanirbharta, Taragiri will significantly bolster the navy's maritime strike capabilities and territorial defence ...

Diesel engines cannot work without oxygen, so how do diesel submarines operate when they're underwater? Their propulsion ...

The Trump administration seeks to support a wider range of options, including natural gas buses, with the program’s remaining $2.3 billion. Critics see a lost chance to cut greenhouse gas emissions.

Banks have begun marketing up to $7.7 billion in financing to support bids for a majority stake in Volkswagen’s Everllence diesel engine unit. The potential sale, valued at more than €5 billion, comes ...

While diesel engines don't need spark plugs, they do need air ventilation for proper combustion. This is a problem for vessels traveling underwater, such as submarines. Yet diesel submarines exist and ...

It was destined that Louie would be passionate about cars before it became a conscious choice. And once it did, there was nothing else on his mind. With a childhood automotive brain like a database, ...

The Audi five-cylinder isn’t long for this world, but it’s still around to celebrate its 50th birthday. Inline-five engines have been around since the ’30s, but it was only in the ’70s that they ...