During the 20th century, railway networks around the world began replacing steam locomotives with more efficient forms of ...

How GM and Isuzu's 60:40 joint venture produced the 6.6L Duramax LB7, lifting GM's diesel market share from 3% to over 30%.

A 2.0-liter Theta II engine in a Kia Sportage - P199/Wikimedia Commons The launch of Hyundai's first Theta engine in the 2004 Sonata helped signify that the Korean automaker was moving beyond its 20th ...

India is preparing to launch its first swadeshi hydrogen-powered train, a major step towards green mobility and sustainable rail transport. From its route and speed to the technology behind it, here’s ...

Powering thousands of Class 8 trucks with massive amounts of torque, stellar economy and proven reliability, the Detroit DD15 remains to be the king.

Framegrab from a video of a long-duration hot fire of the Chi engine. Credit: Mega Engine HELSINKI — A new Chinese commercial rocket engine startup has conducted a successful long-duration hot fire ...

Nowadays, diesel engines are known for their fuel economy, reliability, and versatility. That hasn't always been the case, however, with emission problems from these engines becoming clear during ...

The collapse of South Africa’s rail system has led to a heavy reliance on diesel-fuelled freight trucks to transport goods. Getty Images It is forgivable to think that an oil shock mainly hurts at the ...

It looks like a great year to buy a Chevrolet Tahoe, Mini Cooper or maybe especially a Lexus IS350, according to data from the latest JD Power and Associates Vehicle Dependability Study (VDS). The ...

We all know why diesel engines are great for pickup trucks: They pull hard and use less fuel than a gasoline engine doing the same work. Greater fuel efficiency will often offset the greater cost of a ...

Every day, hundreds of trucks barrel along highways from Melbourne to Brisbane. Some B-triple trucks stretch to 36 metres or more, more than seven times the length of an average car. Australia relies ...