What is the engine displacement of the Cessna 172's engine?

The engine displacement of the Cessna 172, specifically the Lycoming IO-360 engine commonly used in these aircraft, is indeed 360 cubic inches. This measurement refers to the total volume of all the cylinders in the engine when the pistons are in their lower position.

Understanding engine displacement is crucial because it gives insights into the engine's capacity to produce power. Larger displacement generally correlates with more power output, which is important for aircraft performance, including climb rate and overall efficiency. The Cessna 172 is designed with a 360 cubic inch engine to provide a balanced performance suited for general aviation, ensuring reliable power for both training and recreational flying.

The other cubic inch values presented do not correspond to the standard engine utilized in the Cessna 172. Therefore, they are not applicable in this context.