An engine's displacement dictates power output based on the bore and stroke, while compression ratio influences how strong ...

Choosing between aluminum and cast iron engine blocks isn't just about weight or cost. We explain what matters when big ...

Researchers studying a hydrogen combustion concept built around argon gas say the technology could reach 60% thermal ...

Diesel engines are capable of putting out plenty of power. But if you don't keep up with maintenance, a few issues could make ...

Almost all gasoline engines, whether they're efficient-yet-less-refined four-cylinders, high-horsepower V6s, or growly and torque-rich V8s, use much the same process to create power. The "Otto cycle" ...

Both old and new Rogues have a turbocharged 1.5-liter three-cylinder, but the hybrid's new mill is nothing like the ...

His Stirling engine was much safer because it worked on a different principle than steam. Instead of relying on the expansion of high-pressure steam, the Stirling engine is a closed system with a ...

Tijo is an engineer, mechanic, and an avid content creator with over 5 years of experience as an automotive journalist. His media and publishing journey began with CarHP and CarIndigo, and soon ...

The 2025 Ram Power Wagon is a beast of a truck, but now it could get even tougher with the potential of a diesel engine option in the cards. The Ram Power Wagon is the automaker’s heftiest version of ...

The 2026 Kawasaki KLE500 delivers 51 HP from a proven parallel-twin engine with rally-inspired styling starting at $6,599.