Strong diesel engine performance depends on much more than horsepower alone. Airflow, fuel delivery, combustion, engine temperature, lubrication, and operating load all influence how efficiently an ...

The BMW B47 is a turbocharged inline-four diesel engine that debuted in 2014 as part of BMW’s modular B-series engine family, replacing the N47. It’s a versatile unit found in a wide range of models: ...

Boeing’s design limits, certification rules, and engine geometry make any other powerplant impossible.

The BMW S63 engine is a high-performance, twin-turbocharged 4.4 liter V8 that has powered a range of BMW M models since its debut in 2010. Found in vehicles like the F10 M5, F12/F13 M6, F91/92/93 M8, ...

Researchers studying a hydrogen combustion concept built around argon gas say the technology could reach 60% thermal efficiency while matching the power output of a conventional diesel engine. The ...