Ensure your tyres are inflated to the recommended levels. Under-inflated tires increase rolling resistance, which can lower fuel efficiency.
Using the manufacturer-recommended grade of engine oil can improve fuel efficiency as it enables the engine to run at maximum smoothness.
Remove unnecessary weight from your car. Excess weight, especially in the trunk, can decrease fuel economy.
Turn off your engine if you anticipate a lengthy wait. Idling for a longer duration can consume more fuel than restarting the engine.
On highways, cruise control helps maintain a constant speed, reducing the need for acceleration and deceleration, which can save fuel.
Set the AC to a moderate temperature rather than the coldest setting. This reduces the workload on the engine and saves fuel.
A well-maintained engine runs more efficiently, improving fuel economy. Therefore, get your car serviced on time.