Petrol ATThe Hyperion series started off with the 1.2-litre, 3-cylinder engine in the Curvv, and now the series continues ...

Just a few months ago, I wrote about how Nissan was able to produce a road-going engine with a thermal efficiency—the amount of energy produced versus wasteful heat—of 42%, beating out the likes of ...

Turbochargers have become the backbone of modern truck performance, delivering diesel-grade torque and better fuel efficiency even in smaller-displacement engines. But not all turbos are created equal ...

Diesel engines have long been the workhorses of America powering everything from pickup trucks to heavy-duty commercial haulers. Known for their torque, fuel efficiency, and durability, a good diesel ...

Every diesel truck owner wants an engine brake on their rig. That is if they don’t already have one. They help slow your pickup without cooking the brakes. But how do they work? And why don’t pickup ...

Cummins wants the turbo-hydrogen engine to replace the turbodiesel in the trucking industry—at least in Europe. The brand developed a turbocharger called H2 ICE specifically for engines that burn ...

Next year marks the start of a major shift at Audi. At the start of the year, the current A5 will continue officially as a model year 2025, but sometime in spring or summer, an all-new 2025 model will ...

However, not all innovations are equal and nor do they follow a constant upward trend. Instead, their evolution takes the form of an S-shaped curve that reflects their typical lifecycle from early ...

Volvo Trucks North America is building on the launch of its “reimagined” VNL tractor last month by enhancing the Volvo D13 engine and I-Shift transmission. Design enhancements to the D13 engine ...

Volvo has detailed the enhancements to its D13 engine and I-Shift transmission that will be available in its upcoming new VNL. Design changes to the D13 engine include a new seven-wave piston with a ...