Why is the Kia Ceed's fuel efficiency so low?

I recently purchased a Kia Ceed and have noticed that the fuel efficiency is not as good as I expected. What could be causing this issue and how can I improve it?

First, make sure you are driving at a consistent speed and not accelerating or braking harshly. This can drastically decrease fuel efficiency. Additionally, check the tire pressure and make sure it is at the recommended level.

Another factor that can affect fuel efficiency is the air conditioning. Try to use it sparingly, especially on longer trips. Also, consider using cruise control on highways to maintain a steady speed.

If your fuel efficiency is still lower than expected, it may be worth getting your car checked by a mechanic. There could be an issue with the fuel system that needs to be addressed.