How fast does Baojun 5 10 save fuel?

When a general vehicle is running, the engine speed is around 2200-2500. No matter which gear is engaged, the engine speed will remain around 2200-2500. Don't drive at low speed, otherwise it will increase fuel consumption and cause engine damage; Overspeed will increase ineffective fuel consumption and damage the engine. The ways to reduce fuel consumption are: don't brake suddenly, don't take the road of traffic jam, and accurately grasp the right shift timing. In addition, to ensure normal tire pressure. Too high or too low tire pressure will increase fuel consumption. Tire pressure should be strictly in accordance with the requirements of each vehicle manual. In summer, in order to prevent high fever on the road, especially during long-distance running, the air in the tire expands and the pressure increases a lot, and the tire pressure can be slightly reduced by 10%.