How can I optimize fuel efficiency in my Vauxhall Grandland?

I'm struggling with high fuel consumption in my Vauxhall Grandland. Can you provide any tips or suggested maintenance to improve my fuel efficiency?

First and foremost, regular maintenance is key to ensuring optimal fuel efficiency. Make sure to have your Grandland serviced according to the manufacturer's recommendations.

In addition, keep your tires properly inflated and avoid excess weight in your car, as both of these factors can greatly impact fuel efficiency.

Consider using a fuel additive such as a fuel system cleaner or octane booster to help improve your gas mileage.

Also, make sure to avoid aggressive driving and maintain a consistent speed while on the highway to help conserve fuel.