Why is my Vauxhall Grandland's acceleration sluggish?

I've noticed lately that my Vauxhall Grandland's acceleration seems to be slower than usual. I used to be able to get up to speed quickly, but now it takes longer and the car feels heavy. Any suggestions on what could be causing this issue?

Maria, it is possible that your car's air filter needs to be replaced. A dirty air filter can restrict airflow and affect engine performance. I suggest checking your air filter and replacing it if necessary.

Maria, another possibility could be that your tires are not properly inflated. This can affect your car's acceleration and handling. Check your tire pressure and make sure they are filled to the recommended level.

Hi Maria, have you noticed any strange noises or vibrations while driving? It's possible that your car's fuel pump or spark plugs may be malfunctioning. I recommend taking your car to a mechanic to have it checked out.