As the 2027 EPA mandate looms, OEMs are still proving that advanced diesel engines are the most efficient way to keep fleets ...

Dodge trucks have earned a fierce reputation by pairing stout chassis with some of the most powerful diesel engines ever sold in a pickup. I focus here on five Cummins and tractor-based powerplants ...

When you think about the uses of heavy-duty aftermarket tractor parts, it’s unlikely that jeeps, diesel trucks, hauling equipment, and other high-performance vehicles will be the first thing that ...

The man behind the German sports car manufacturer was a character of many interests and talents. In the 1930s, when Ferdinand Porsche was making the final touches to the iconic Beetle, the automotive ...

Diesel engines are torquey and efficient powerhouses capable of outlasting a comparable gas engine. But despite their robust build quality and beefier internals, there are things to avoid if you have ...

John Deere is testing a 350-hp E98 ethanol tractor across the Midwest. Early trials show promise, but infrastructure might decide how fast farmer-grown fuel can power the future of farm equipment.

Writer George Monbiot’s recent Peak Oil article entitled “If Nothing Else, Save Farming” included this comment: There are no obvious barriers to the mass production of electric tractors and combine ...

Normal-sized diesel-powered cars capture a significant foothold in a huge market outside the U.S., here’s why.