What is the difference between a 1.5L and 1.6L engine?

[SanBrantley]

The differences between a 1.5L and 1.6L engine are: 1. Different displacement: A 1.5L refers to a naturally aspirated engine with a displacement of 1.5 liters; a 1.6L refers to a naturally aspirated engine with a displacement of 1.6 liters. 2. Different power: The 1.5L has lower power and slower acceleration, but it is more fuel-efficient; the 1.6L has slightly higher power, faster acceleration, and higher fuel consumption. Extended content: Automobile displacement refers to the volume of fluid inhaled or discharged per stroke or cycle. The classification of car levels in China is determined by the size of the displacement: mini cars have a displacement of ≤1.0L; compact cars have a displacement ranging from 1.0 to 1.6L; midsize cars have a displacement ranging from 1.6 to 2.5L; executive cars have a displacement ranging from 2.5 to 4.0L; and luxury cars have a displacement of >4.0L.