Is it true that new cars should not be driven too fast?
3 Answers
New cars should not be driven too fast. A newly purchased car has a break-in period, during which driving at high speeds is not recommended. During this period, excessively high engine RPM can increase the risk of damaging the piston rings. Therefore, manufacturers generally recommend limiting the speed of a new car to between 80~90km/h. Reasons for the break-in period: In the past, due to backward automotive production technology, the dimensions of car parts were not precise and the surfaces were relatively rough. This resulted in the transmission and engine not being able to mesh and operate perfectly after installation and debugging. Hence, the concept of a break-in period was introduced. Definition of the break-in period: The break-in period generally refers to the initial phase where mechanical components come into contact, rub against each other, and gradually fit together. In modern usage, it is often used to describe the period during which two entities or organizational operations become familiar and adapt to each other.
When I first bought my new car, I was also excited to test its speed limit. But as an experienced driver with years of driving under my belt, I have to remind new drivers that the break-in period for a new car is really important. The internal engine components need time to adapt. If you immediately floor the accelerator and speed up to over 100 km/h, excessive friction can increase wear and tear, affecting the engine's lifespan and fuel consumption. With my first new car, I didn’t pay attention during the first few hundred kilometers, and later I felt the power wasn’t as smooth as before. Now, following the manufacturer’s recommendations, I usually keep the speed around 80 km/h for the first 1,000 kilometers and drive more on city roads to let the transmission and braking system adapt as well. After this break-in period, the car becomes more durable and reliable to drive. Don’t forget to check the engine oil regularly to ensure everything is running smoothly.
As an average young car owner, I've learned that taking it slow with a new car is absolutely essential. The manual clearly states to avoid high RPMs and prolonged high-speed driving during the break-in period, as engine components are still seating in with minimal clearances. Pushing the car too hard too soon can lead to abnormal noises or increased fuel consumption. When I bought my first car, I rushed onto highways immediately and later noticed a strange odor from the AC system - which turned out to be pressure-related issues. The break-in period helps you familiarize with the car's handling while preventing potential risks. While occasional faster driving isn't prohibited, maintaining moderate speeds for the first 1,500 kilometers is ideal, especially when combined with adverse weather or complex road conditions, as this better protects your vehicle.
