How much does it cost in petrol to run a car's AC continuously for 1 hour

AC Fuel Consumption

In today's world, AC has become one of the most essential features in cars. In most parts of India, the heat is so intense that driving without AC is almost impossible. However, keeping the AC on consumes a significant amount of petrol, which affects the car's mileage. That's why some drivers hesitate to use the AC in their cars.

But do you know how much petrol is consumed when the car's AC is run continuously for 1 hour? If not, this information will be useful for you. Today, let's discuss how much petrol is consumed when the AC is run in a car for 1 hour.

Type of Car

The amount of fuel consumed while running the AC depends on the type of car. Sedans and hatchbacks have smaller engines, so they consume less fuel. On the other hand, SUVs have more powerful engines, leading to higher petrol consumption. Typically, smaller cars (hatchbacks and sedans) come with 1.2 to 1.5-liter engines, while larger cars like SUVs have 2-liter engines. Consequently, cars like the Fortuner and XUV700 consume more fuel.

Petrol Consumption with AC Running Continuously for One Hour

For SUVs or powerful cars equipped with 2-liter or larger engines, running the AC continuously for one hour would consume around 0.5 to 0.7 liters of petrol per hour. Meanwhile, hatchbacks and sedans with smaller engines of 1.2 to 1.5 liters capacity consume around 0.2 to 0.4 liters per hour. However, the exact petrol consumption depends on various other factors.

Typically, when the car is stationary, petrol consumption with the AC running is higher compared to when the car is moving. The air conditioner draws power from the engine, which puts additional pressure on it, resulting in increased fuel consumption.

Car Speed

Mileage also depends on the car's speed. If you drive at higher speeds with the AC on, petrol consumption will be higher. Hence, it's always recommended to drive at a moderate speed to improve mileage. Additionally, running the AC at maximum levels also consumes more fuel. The condition of the AC also affects the car’s mileage. If the AC hasn't been serviced for a long time, the car’s fuel efficiency will decrease.

Source: https://hindi.drivespark.com/how-to/how-much-petrol-consume-in-ac-running-car-check-details-in-hindi-028825.html