What is the mileage for a new car's break-in period?
1 Answers
The break-in period for a new car generally ranges from 1,000 to 3,000 kilometers. During this period, the speed should not be too high, usually controlled between 50-90 km/h. For some models, it can be slightly higher, with the maximum speed kept within 100 km/h and the engine speed not exceeding 2,200 rpm. The driving methods for a new car's break-in period are as follows: 1. The initial break-in mileage is typically around 500 kilometers. During this phase, the speed should not be too fast, maintained at 60-70 km/h, and the engine speed should preferably not exceed 2,200 rpm. From 500 to 1,000 kilometers, the mid-break-in period, the speed can be increased from 60-70 km/h to 90-100 km/h, while keeping the engine speed below 2,500 rpm. 2. From 1,000 to 1,500 kilometers, the late mid-break-in period, the speed can be increased to below 120 km/h. The break-in process should be gradual, and the engine speed should not exceed 3,000 rpm. It is best to turn the key to position 2 and wait for 10 seconds before starting the engine, allowing the oil pressure and fuel injection to adjust properly for optimal engine performance. 3. Avoid carrying heavy loads in the trunk during the break-in period; the lighter the car, the better. Avoid sudden braking and rapid acceleration, as these can compromise safety and damage the car. 4. Do not drive too fast or too slow during the break-in period, and avoid maintaining a single gear for extended periods. Each gear should be used appropriately, shifting from low to high in a cyclic manner while paying attention to speed control. 5. Regularly check the engine oil, coolant, and battery electrolyte levels during the break-in period. Since this is the first extended operation of the new car, any issues should be addressed promptly. Each break-in session should not be too long—drive for a few hours at most before taking a break.
