How to improve the fuel efficiency of a Vauxhall Crossland?

I recently bought a Vauxhall Crossland and I'm concerned about its fuel efficiency. What steps can I take to improve it?

Regularly servicing your car can significantly improve its fuel efficiency. Make sure to follow the manufacturer's recommended service schedule.

Check your tire pressure regularly. Under-inflated tires can decrease fuel efficiency by up to 3%.

Avoid idling your car for too long. It wastes fuel and contributes to air pollution.

Consider carpooling or using public transportation to reduce your car's fuel consumption.

Use cruise control on long drives to maintain a steady speed, which can improve fuel efficiency.