What's the difference between 1.5L and 1.6L engine displacement?
2 Answers
The differences between 1.5L and 1.6L engine displacement are: 1. Different number of models: There are fewer models with 1.5L displacement; more models with 1.6L displacement. 2. Different power: 1.5L displacement has less power; 1.6L displacement has more power. Displacement (Swept volume) is a specialized term in hydraulic transmission, referring to the volume of fluid inhaled or exhausted per stroke or cycle. The 1.5L displacement means the volume of fluid inhaled or exhausted per stroke or cycle by the cylinder. The larger the engine displacement of a car, the higher the power output. A larger displacement means the engine converts more chemical energy of fuel into mechanical energy per unit time, resulting in better dynamic performance.
Having driven many cars, I think the main difference between 1.5L and 1.6L engines lies in the power feel. The 1.6L is slightly larger, usually with higher horsepower, faster acceleration, and more confidence when overtaking. However, in daily driving, such as in traffic jams or city roads, this difference is almost imperceptible unless you floor the throttle. In terms of fuel consumption, the 1.5L is generally more fuel-efficient, especially at constant speeds, saving about half a liter per 100 kilometers, which adds up to significant savings over time. Engine tuning is also crucial—some 1.5L turbocharged engines can outperform naturally aspirated 1.6L engines. Overall, when choosing a car, it depends on personal preference: go for the 1.5L if you prefer smooth and fuel-efficient driving, or the 1.6L if you want a bit more excitement.
