Is It Normal for Fuel Consumption to Increase in Cold Weather?

1 Answers
ElenaAnn
07/30/25 10:14am
Increased fuel consumption in cold weather is a normal phenomenon, primarily caused by factors such as higher fuel consumption during cold starts, longer warm-up times, and low tire pressure. Below is a detailed analysis of these factors: Increased fuel consumption during cold starts: During winter, the coolant temperature at cold start is lower than in summer. For the engine to reach its normal operating temperature, the coolant in winter will inevitably absorb more heat, requiring more gasoline to burn. Longer warm-up time: Many car owners tend to warm up their cars for extended periods before driving in winter. Regardless of the necessity of warming up, the fuel loss during this process and the lower fuel efficiency will both contribute to increased fuel consumption. Low tire pressure: If tire pressure is low in cold winter, it naturally increases the contact area between the tires and the ground, raising the friction between them. Consequently, the engine must generate more power to propel the car forward.
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