Is Driving a New Car Uphill Harmful to the Vehicle?

1 Answers
MaggieAnn
07/30/25 12:29am
Driving a new car uphill during the break-in period does not harm the engine as long as the RPM is normal. However, if the car is fully loaded during the break-in period, it can cause damage to the mechanical components. Therefore, within the first 1,000 kilometers of driving, it is generally recommended not to exceed 75% of the rated load capacity. During the break-in period, it is important to avoid sudden braking and long-distance driving. Emergency braking not only shocks the braking system but also increases the impact load on the chassis and engine. It is best to avoid emergency braking within the first 300 kilometers of driving. Additionally, long-distance driving during the break-in period increases the continuous working time of the engine, which can lead to accelerated wear of mechanical parts. Generally, the break-in period of a new car is divided into three stages: initial, middle, and late. The initial stage covers the first 500 kilometers, the middle stage spans 500 to 1,000 kilometers, and the late stage extends from 1,000 to 3,000 kilometers. These stages are designed to ensure the car breaks in smoothly and enhances its performance. During the break-in period, it is advisable to drive steadily, avoiding sudden acceleration or hard braking, as these actions can significantly damage the vehicle.
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