What is the best way to improve fuel efficiency in the Kia Soul?

I have a Kia Soul and I'm looking for ways to improve its fuel efficiency. Are there any specific tips or modifications I can make to my car to achieve better gas mileage?

One of the most effective ways to improve fuel efficiency in your Kia Soul is to make sure your tires are properly inflated. Under-inflated tires can decrease gas mileage by up to 25%. Also, regularly changing your air filter and using the correct grade of motor oil can greatly improve your car's fuel efficiency.

Another tip is to avoid accelerating or braking too harshly. Smooth, gradual movements can help conserve fuel. Additionally, try to avoid idling for extended periods of time and limit your use of air conditioning.

You can also consider investing in aftermarket performance parts specifically designed for fuel efficiency in the Kia Soul, such as a cold air intake or a high-flow exhaust system. These modifications can help improve airflow and increase gas mileage.