Why is the fuel efficiency of the Kia Soul lower than advertised?

I recently purchased a Kia Soul and noticed that the fuel efficiency is not matching the advertised numbers. Is there a specific reason for this? Should I be concerned?

It's possible that the advertised fuel efficiency numbers were obtained under ideal driving conditions. In reality, your driving habits and the condition of your vehicle can greatly affect its fuel efficiency. Make sure to follow proper maintenance guidelines and consider adjusting your driving habits to improve fuel efficiency.

Another factor to consider is the type of fuel you are using. Using premium fuel may not necessarily improve fuel efficiency and can be more expensive in the long run. Stick to the recommended fuel type for your specific vehicle.

If your Kia Soul is still under warranty, it may be worth bringing it to a certified dealership for an inspection. There could be underlying mechanical issues that are causing lower fuel efficiency.