How can I improve fuel efficiency on my Vauxhall Insignia?

I've noticed that my Vauxhall Insignia consumes a lot of fuel, what steps can I take to improve its fuel efficiency?

Hi ${who}, one thing you can do to improve fuel efficiency on your Vauxhall Insignia is to drive with a steady, consistent speed. Avoid sudden accelerations and decelerations as this can use up more fuel. Also, make sure to regularly check and maintain your tires as under-inflated tires can increase fuel consumption.

Hi ${who}, another tip for improving fuel efficiency is to avoid carrying unnecessary weight in your Vauxhall Insignia. The heavier the car, the more fuel it will consume. So try to only keep essential items in your car and remove any unnecessary clutter. Also, using cruise control on the highway can help maintain a steady speed and improve fuel efficiency.

Hi ${who}, regularly servicing your Vauxhall Insignia can also help improve fuel efficiency. A well-maintained engine will run more efficiently, using less fuel. So make sure to stick to the recommended maintenance schedule and address any engine issues promptly.