Napier’s two-stroke 18-cylinder diesel engine is one of the most diverse—and insane—combustion engines ever produced.

For decades, steam engines powered the world’s ships. But in the 20th century, a quieter and more efficient technology began to take over — the diesel engine. Diesel power offered greater fuel ...

LONDON/MUNICH/BERLIN Feb 27 (Reuters) - Volkswagen <VOWG_p.DE, opens new tab> has received bids valuing its diesel engine division Everllence at around 8 billion euros ($9.4 billion) including debt, ...

Built on its long-running Heavy-Duty Engine Platform, Daimler Truck North America’s new Gen 6 diesel engines utilize a novel pre-SCR system to meet the EPA’s strict 2027 NOx limits while delivering a ...

Detroit introduced its Gen 6 DD13, DD15 and DD16 engines for Freightliner and Western Star trucks to meet EPA’s 2027 emissions standards. The engines add a pre-SCR system, redesigned fuel system and ...

On the Chinese calendar, this year is the Year of the Fire Horse. On the Detroit calendar, 2026 is the Year of Horsepower. More than 100 trucks today produce the same nitrogen oxide emissions as a ...

We must start with Volkswagen, because its name is now indelibly linked to diesel. For some reason. Anyway, this car is one of the unfortunate victims of the 21st century’s biggest automotive hoo-ha.

Who was known as America's greatest diesel engine maker? You'd probably say Caterpillar or Cummins, but some old timers might argue that Detroit Diesel takes the crown. While this makes for a ...

Estate sale company owner, Aaron Siepierski, said the sale is about more than the items. Among the items for sale: Vintage clothes, furs, furniture, and some old love letters. It could just be ...

When General Motors decided to make a diesel engine a permanent part of its light-duty truck lineup in 1982, it partnered with Detroit Diesel for a 6.2-liter V8 rated at 130 horsepower and roughly 240 ...