Smooth inputs make a difference
Hard acceleration followed by heavy braking wastes energy. Looking further ahead helps you maintain a steadier speed and use momentum more effectively. The goal is not to drive slowly, but to avoid unnecessary changes in speed.
Keep tyres correctly inflated
Under-inflated tyres increase rolling resistance and can also affect handling and tyre wear. Check pressures when the tyres are cold and use the values specified for your car and typical load.
Remove unnecessary weight and drag
Items left permanently in the boot add weight, while roof boxes and racks can increase aerodynamic drag. If you are not using them, removing them can improve efficiency, particularly on longer or faster journeys.
Plan journeys sensibly
Combining several short trips into one longer journey can be more efficient, especially for petrol and diesel cars that use more fuel while warming up. For electric cars, route planning can also reduce unnecessary charging stops and help you arrive with a comfortable battery margin.
Maintain the car properly
A well-maintained vehicle is more likely to operate as designed. Follow servicing requirements, address warning lights promptly and keep tyres, brakes and fluids in good condition. Efficiency is not one single trick, it is the result of many small choices working together.