engine displacement

ENGINE DISPLACEMENT
Engine displacement, also known as engine capacity, refers to the total volume of air and fuel that an engine can displace within its cylinders during one complete cycle. It is usually measured in cubic centimeters (cc) or liters (L).

The engine displacement is determined by the size of the engine's cylinders and the stroke length of the pistons. Generally, the larger the engine displacement, the more power and torque the engine can produce, all else being equal. However, larger engine displacements also tend to consume more fuel and emit more pollutants.

Engine displacement is often used as a way to categorize engines, with smaller engines usually being classified as "economy" or "entry-level" engines, while larger engines are often found in high-performance or luxury vehicles.