The Honda Shine BS6 is equipped with a powerful 125cc engine with a fuel efficiency of 60 km/l. To improve the mileage of your Honda Shine BS6, you can follow the tips mentioned below: - Ensure that you always use the correct grade of oil for your engine as specified in the owner's manual. - Keep your tyres properly inflated and in good condition as this helps reduce rolling resistance and improves mileage. - Regularly check and replace air filters, spark plugs and other engine components to maintain optimal engine performance. - Avoid over-revving the engine and keep your speed steady and within the limits to conserve fuel. - Avoid sudden acceleration and deceleration as this causes the engine to work harder and use more fuel. - Use the right gear at the right speed. This helps to reduce the load on the engine and improves mileage.