Is the Kia Soul's fuel efficiency affected by temperature?

I've noticed that my Kia Soul's fuel efficiency seems to decrease in colder temperatures. Is this just my perception or is there a real difference in fuel consumption based on temperature?

Yes, the fuel efficiency of your Kia Soul can be affected by temperature. Cold weather can cause thicker oil and other fluids which can increase resistance in the engine and lead to increased fuel consumption.

It's possible that your perception of decreased fuel efficiency in colder temperatures is accurate. As temperatures drop, your car's engine may need to run richer in order to function properly, leading to increased fuel consumption.

There are a few things you can do to improve fuel efficiency in colder temperatures. Making sure your tires are properly inflated and using a block heater can both help your car perform more efficiently in cold weather.