Is it necessary to drive a new car at high speeds?

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New cars do not need to be driven at high speeds. Here is an introduction to some other aspects related to driving a car at high speeds: 1. Driving at high speeds is a supplementary method for running-in a vehicle, but it is not essential. However, driving at high speeds appropriately can benefit the engine's running-in. The new pistons and camshafts inside the engine attempt to work rapidly for the first time, allowing them to have better intimate contact with each other. 2. It allows the transmission gears inside the gearbox to attempt high-speed rotation, making the engagement between the brand-new gears smoother. Driving at high speeds can help the car achieve good power in future driving and smoother gear shifting.