How much horsepower does a typical small aircraft engine produce?

A typical small aircraft engine, especially in the general aviation sector, often produces around 160 brake horsepower (BHP). This power rating is common for many single-engine aircraft, particularly those equipped with engines like the Lycoming O-320 or the Continental O-200.

This horsepower range is generally sufficient to achieve the performance characteristics desired in small aircraft, such as reasonable climb rates, takeoff distances, and cruise speeds while maintaining fuel efficiency. The engine horsepower directly influences the aircraft's ability to perform in various conditions, making it a critical specification for pilots to understand when considering aircraft capabilities and limitations.

While other options might suggest horsepower ratings commonly found in other contexts or engines, around 160 BHP stands out as a typical value in the small aircraft category that aligns well with the performance requirements for personal and light recreational flying.