What is the suitable speed for a new car?
2 Answers
A new car is suitable for driving at 50 to 80 km/h. Precautions for driving a new car: Warm up before starting: Before starting, turn the key to the second position and wait for 5-10 seconds before ignition. Avoid high-speed driving: New cars have speed limits during the initial driving phase. Domestic cars are generally limited to 40-70 km/h, while imported cars usually require that within the first 1,000 km, the speed should not exceed 80% of the maximum speed when the throttle is fully open. It is also advised to monitor the engine RPM and speed gauges to ensure both operate at moderate speeds. Avoid overloading: Fully loading a new car can damage its components. Avoid long-distance trips: Long-distance driving in a new car increases the continuous working time of the engine, leading to accelerated wear of components. Initial maintenance: During the break-in period, regularly check the engine oil, coolant, and battery electrolyte levels, and replenish them promptly if they are low. Avoid emergency braking: Emergency braking not only shocks the braking system during the break-in period but also increases the impact load on the chassis and engine. Therefore, avoid emergency braking within the first 300 km of driving. The break-in distance for a new car: The break-in period for a new car is approximately 1,000 to 1,500 km.
As a new driver who just got my license, I was both excited and cautious when driving my new car. The technician at the 4S store told me that during the break-in period, which is roughly the first 1,000 kilometers, it's best to keep the speed between 80 to 100 kilometers per hour and avoid maintaining a constant high speed for long periods on the highway. For example, when I occasionally drive on the highway, I adjust my speed to around 90 km/h and vary it slightly. During this time, the engine components are still adapting, and sudden acceleration or braking can cause wear, which may affect performance and longevity in the long run. In city driving, I usually keep my speed at 60 km/h, and even on expressways, I don't exceed the speed limit. I also pay close attention to the RPM on the dashboard, trying to keep it between 2,000 to 3,000 RPM, as smooth driving can also help save fuel. For safety, I check the engine oil level every other week and plan to get the first oil change after the break-in period. Following these practices for a year now, my car still runs as smoothly as new.
