How do I improve my Vauxhall Vivaro's fuel efficiency?

I recently purchased a Vauxhall Vivaro and I've noticed that it's not as fuel efficient as I expected. Is there anything I can do to improve its fuel efficiency and save money on gas?

Regularly check and replace your air filter to improve your Vauxhall Vivaro's fuel economy. A clean air filter can improve gas mileage by up to 10%.

Reduce unnecessary weight in your Vauxhall Vivaro, such as removing roof racks or emptying the trunk. This can improve fuel efficiency and save on gas.

Drive at a moderate speed and avoid sudden accelerations and braking to improve fuel efficiency in your Vauxhall Vivaro. This can also help prolong the life of your vehicle.