Is it okay to drive at 140 during the break-in period of a new car?

[Ursula]

It is not advisable to drive at 140 during the break-in period of a new car. There are strict requirements for speed during this period. Generally, it is recommended to keep the maximum speed at 80 km/h and try not to exceed 100 km/h. The daily engine speed should be maintained between 2000 and 4000 RPM, and it is best not to exceed 4000 RPM. Precautions during the break-in period of a new car: 1. Minimize sudden braking and avoid long-distance trips, as prolonged engine operation can lead to component wear; 2. Regularly check for any oil leaks; 3. Avoid sudden acceleration and try to maintain a steady speed while driving; 4. Let the engine idle for five minutes before starting a cold car.