Why is my Vauxhall Mokka's fuel efficiency decreasing?

I used to get great fuel efficiency with my Vauxhall Mokka, but lately, I've been noticing a decrease. What could be causing this and how can I improve it?

Poor fuel efficiency can be caused by a variety of factors, including low tire pressure, dirty air filter, or even a malfunctioning oxygen sensor. I would recommend checking these things and getting regular maintenance to improve your fuel efficiency.

Another common reason for decreased fuel efficiency is aggressive driving habits. Try to accelerate and brake smoothly, and avoid unnecessary idling. This can greatly improve your fuel efficiency.

Have you recently changed your driving route or been stuck in heavy traffic more often? These can also have a significant impact on your fuel efficiency. Consider finding an alternate route or taking public transportation to save on fuel.