Now, extended-range EVs (EREVs) are making a comeback with models like the upcoming Ram 1500 REV and Scout Traveler/Tera Harvester. But those will be very large vehicles with big batteries and hefty ...

Horse Powertrain claims the engine has a peak brake thermal efficiency of over 44 percent, reducing fuel consumption.

It is claimed the Horse H12 Concept hybrid engine, using Repsol’s 100% renewable fuel, boosts efficiency and reduces vehicle ...

With renewable fuels, high compression, and some smart engineering, this hybrid concept suggests the road ahead could be a ...

When electric vehicles started being a thing, not long ago, we all became convinced, some faster than others, that there is no future for the internal combustion engine in the auto industry. We were ...

Kenworth will make powertrains with the Paccar TX-12 PRO automated transmission and Paccar MX-13 engine combination available to T680, T880 and W990 customers, the truck maker said. The TX-12 PRO ...

Powertrain Integration (PI) says it has renamed its 8.0L V8 LPI propane autogas engine, PIthon. “Pythons are strong, powerful snakes that constrict their prey; PIthon squeezes every bit of power, ...

The Chevy Corvette E-Ray is the first-ever Vette variant to offer a hybrid powertrain as well as the first in history to feature all-wheel drive – a combination making it a torque monster that dyno ...

Mazda officially announced that a new powertrain option for the MX-30 model will be unveiled at the upcoming Brussels Motor Show later this week. As we know, the Mazda MX-30 is an all-electric model, ...

The GMC Hummer EV powertrain has secured a spot on the recent 2022 Wards 10 Best Engines and Propulsion Systems list. The list includes both internal-combustion engines (ICE) and electric propulsion ...

A powertrain warranty covers the major components of a vehicle's engine, transmission and drivetrain. Put simply, it covers the parts that directly power the vehicle and transfer that power to the ...