What is the difference between 1.2L and 1.5L engine displacement?
2 Answers
Here are the main differences between 1.2L and 1.5L engine displacement: 1. Turbocharging vs. naturally aspirated: Naturally aspirated engines offer higher stability and smoother power output; turbocharging can significantly improve fuel economy, reduce exhaust emissions, and maintain relatively low fuel consumption compared to naturally aspirated engines with similar power, but they have higher maintenance costs in the long run. 2. How to choose between 1.2L and 1.5L: If the consumer primarily drives in the city or for short distances at low speeds, the 1.2L engine is recommended. For highway driving or long-distance travel, the 1.5L engine is advised. This is because at high speeds, smaller displacement engines require more throttle input, while in city driving, larger displacement engines are less fuel-efficient than smaller ones.
I've been driving for over 20 years and can clearly feel the difference between 1.2L and 1.5L engines. In city driving, 1.2L cars are much more fuel-efficient, saving dozens of yuan per 100 kilometers, and they're easier to handle in traffic jams. But on highways or mountain roads, the 1.5L engine shows its advantages with stronger horsepower for faster climbing and more stable driving. Having driven several cars with different displacements, I've noticed that 1.2L models have lower maintenance costs and slower tire wear, while 1.5L engines, though consuming slightly more fuel, provide better power for handling heavy loads or air conditioning demands. With turbocharging technology becoming popular nowadays, the comparison between 1.2T and 1.5T engines is also worth discussing - small displacement paired with turbo often balances power and fuel efficiency. Overall, choosing engine displacement depends on driving needs - 1.2L is better for short commutes, while 1.5L offers more confidence for frequent long-distance driving.
