What are some ways to increase the fuel efficiency of a Nissan Qashqai?

I recently purchased a Nissan Qashqai and have noticed that I am not getting the fuel efficiency that was advertised. What are some tips or tricks to help improve the fuel efficiency of my vehicle?

Consistent maintenance is key to improving the fuel efficiency of your Nissan Qashqai. Make sure to take your car in for regular oil changes and tune-ups.

Avoid aggressive driving. Accelerating and braking quickly can significantly decrease your fuel efficiency. Try to maintain a smooth and steady speed while driving.

Check your tire pressure regularly. Under-inflated tires can decrease your fuel efficiency. Make sure they are properly inflated according to your car's manual.