Does running only the fan without AC consume fuel in a car?

[HoldenLynn]

Running only the fan without AC does not consume fuel in a car. Below is an introduction to fuel consumption-related content: 1. Fuel consumption: The fuel consumption of large-displacement cars is as significant as that of household vehicles. 2. Comparison: For a fuel consumption of 6 liters per 100 kilometers, on the same route, a 1.6L car like the Octavia consumes 7 liters. Sports cars typically require much larger throttle inputs, consuming more fuel than street cars, resulting in higher fuel consumption. For instance, a liter-class sports car during aggressive acceleration or high-speed runs can have fuel consumption comparable to a 3.0L car's combined fuel consumption. 3. Fuel: Most cars use gasoline, so the energy from the fuel is the same. The Octavia's relatively higher fuel consumption comes from high aerodynamic drag, a compact structure that leaves no room for fuel-saving technologies to be effective, and a design philosophy that emphasizes high-revving power extraction.