Why is the acceleration in my Kia Ceed sluggish?

I recently purchased a Kia Ceed and noticed that the acceleration is not as responsive as I would like. I have tried different driving modes, but it still feels sluggish. What could be the issue?

It could be due to a clogged air filter. Try replacing it and see if that improves the acceleration.

Another possibility is a worn-out spark plug. Consider having them checked or replaced.

Have you checked your fuel filter? A dirty fuel filter can also affect acceleration.