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

Tokyo — Toyota said Monday it would suspend shipments of some models including the Hilux truck and Land Cruiser 300 SUV after finding irregularities in certification tests for diesel engines developed ...

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

Built on its long-running Heavy-Duty Engine Platform, Daimler Truck North America’s new Gen 6 diesel engines utilize a novel ...

Toyota Motor (NYSE:TM) said on Monday it will suspend shipments of 10 vehicle models after its supplier Toyota Industries (OTCPK:TYIDY) reported certification issues in some diesel engines. Toyota ...

ROCHESTER, N.Y. – As businesses, school districts, cities and power companies all signal they’re not ready for the state’s forced transition to zero emission trucks and buses, one local company says ...

The Toyota group has suspended the delivery of 10 vehicles due to certification irregularities associated with diesel engines manufactured by Toyota Industries Corporation (TICO). This problem affects ...

Nearly a decade after Dieselgate, another huge emissions scandal is set to reach its conclusion with a record-breaking settlement and a huge recall. This time it is Cummins in the legal crosshairs, ...

Forbes contributors publish independent expert analyses and insights. Michael Teo Van Runkle is a journalist who covers the auto industry. For the past two years, the Silverado ZR2 pickup truck served ...