Three-cylinder diesel engines have not disappeared from the market, but they now occupy a narrower, more specialized corner ...

A new hybrid diesel tech revives old-school power with instant torque, better efficiency, and the ability to run on renewable ...

As a result, fuel and exhaust-related issues can be some of the most difficult to diagnose: A symptom in one system can often arise from a problem in the other. Here are three common fuel and exhaust ...

MTU has launched a new Web site (www.2-cycle.mtu-online.com) dedicated exclusively to 2-cycle diesel engines and their proper maintenance. While the brand name on the engine may say Detroit Diesel, ...

Audi has done electric turbos before, but never like this. Because it's integrated with the company's newest mild-hybrid tech ...

Light-duty customers have a single diesel option for model year 2026, that being the 3.0-liter Duramax inline-six turbo ...

Sound familiar? Not if you drive one of the modern breed of diesel-engined cars, which have virtually banished all sign of their clattery, tractor-like forebears. A modern Volkswagen TDI, for example, ...

The Detroit Diesel Dd15 Is The Result Of $1.5 Billion And Nearly Five Years of development, making it the largest investment ever made by a manufacturer to design an engine. Detroit Diesel is not ...

The X-Engine technology used in the XTS-210 is a direct drive rotary approach that can be viewed as an "inverted" Wankel engine. It has a trochoidal rotor with a three-lobed housing, but it utilizes a ...

Jon Wong was a reviews editor for CNET Cars. He test drove and wrote about new cars and oversaw coverage of automotive accessories and garage gear. In his spare time, he enjoys track days, caring for ...

The second-generation Ford Ranger, using the T6 architecture, now twinned with the second-gen Volkswagen Amarok, was ...

The latest hybrid telehandler from New Holland doesn't run on gas or diesel. Instead, this farm-friendly machine is built to ...