What is the difference between turning on AC and not turning on AC in summer?
2 Answers
In summer, the differences between turning on AC and not turning on AC are as follows: 1. Increased fuel consumption: The A/C button controls the car's air conditioning. When the button's light is on, it means the compressor is working, which increases fuel consumption, primarily for cooling and blowing cold air. 2. Reduced engine load: The engine bears a relatively smaller load when AC is off compared to when it is on. 3. Acceleration: The car's acceleration is relatively faster when AC is off. 4. Comfort level differs: When AC is on, the car interior is cooler and more comfortable, while when AC is off, it mainly blows natural air.
In summer, I often compare the feeling of driving with and without AC. When the AC is on, the compressor kicks in, instantly blowing cold air that quickly cools down the car, making it refreshing and comfortable. Especially on hot days, without AC, just opening the windows lets hot air rush in, making it stuffy, sweaty, and unbearable. The AC also helps dehumidify and prevent fogging, improving air quality. However, it increases fuel consumption by about 10%, affecting your wallet. Without AC, you save fuel, but it can distract you and lead to fatigue while driving. I recommend keeping it on during extreme heat—safety first. Regular maintenance, like changing filters to prevent odors, is essential; otherwise, long-term efficiency drops. Personally, using AC not only boosts comfort but also makes trips safer and more enjoyable.
