Big rigs and commercial haulers often utilize heavy-duty truck engines to move massive loads across long distances.

While diesel-powered passenger cars were quite successful in Europe and other parts of the world, they didn't quite catch on in the US. For decades, diesel engines were predominantly present in trucks ...

As a diesel owner, I know the hectic heartbreak of trying to keep such an unpopular drivetrain up and running in the U.S. Most people think of big semi trucks when they think of diesel, or they think ...

Although motor vehicle enthusiasts have been modifying their cars and trucks forever, and sometimes in legally dubious ways, the practice of "rolling coal" has become an especially hot-button topic ...

Diesel engines require on heated and compressed air to run efficiently. Glow plugs and intake heaters help make that happen, ...

They say that only two things on this planet will survive a nuclear blast: a cockroach, and Toyota's Land Cruiser 70 Series ...

Diesel engines are torquey and efficient powerhouses capable of outlasting a comparable gas engine. But despite their robust build quality and beefier internals, there are things to avoid if you have ...

With a Master's degree in English Literature and six years of writing experience, Aayush has been contributing to TopSpeed for over two years. Since 95% of his personality is motorcycles, he goes ...

Looking for the cheapest diesel car you can buy in India right now? Here are the top 5 most affordable diesel cars on sale in ...

A 1.3-liter, 250-lb, 30-hp industrial powerplant is perfect for a homemade off-road go-kart, according to team of vloggers ...