The latest diesel engines from Caterpillar, Cummins, Deutz, FPT, Isuzu, JCB, John Deere, Kohler (now Rehlko), Komatsu, Kubota ...

Audi has done electric turbos before, but never like this. Because it's integrated with the company's newest mild-hybrid tech and 48V electrical sytem, and because it has a much better electric motor, ...

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 ...

Dieselgate started back in 2014, but it has never really ended, as more and more allegations roll in of defeat devices across the diesel spectrum. From VW and Daimler to Cummins and Bosch, the EPA, ...

A car is greater than the sum of its parts. You've got brakes, the frame, the suspension, and a gas tank, to name a few, but the engine is arguably the most important component. This integral element ...

Matt Nelson is an automotive journalist with nearly a decade of experience in all things cars. He's spent years working at dealerships in sales, finance, and service. He's since traded in his pens and ...

You own a diesel-powered vehicle and are thinking of giving it a tuneup. But does your diesel even have spark plugs to change? The short answer is no, diesel engines do not have spark plugs. Instead, ...

Long-haul truckers and diesel engine enthusiasts had to rethink their entire operations in 2010 when the Environmental Protection Agency mandated selective catalytic reduction technology. Selective ...

Goodbyes are never easy. Over the course of 12 months and more than 21,000 miles, we haven’t grown to love our 2024 Chevrolet Silverado 1500 ZR2 Duramax, mostly because it was truly love at first ...

The U.S. Army has recently tested its Next-Generation Tactical Vehicle — Hybrid (NGTV-H) prototype in the snowy Bavarian landscape of Germany. The testing occurred during the annual Combined Resolve ...