How to improve the performance of my Vauxhall Insignia?

My Vauxhall Insignia seems to be running sluggish lately. What are some steps I can take to improve its performance?

Regularly changing the engine oil and using a fuel injector cleaner can help improve the engine performance of your Vauxhall Insignia. You could also consider upgrading to a performance air filter to increase horsepower.

Another way to improve performance is by regularly checking and replacing worn spark plugs. This can help with engine combustion and increase overall performance.

You may also want to check your tire pressure and alignment. Improperly inflated or misaligned tires can greatly impact the performance of your vehicle.