What is the appropriate speed for breaking in a new car?
2 Answers
During the break-in period of a new car, the speed should generally be maintained between 50-90km/h. Here are some precautions to note during the break-in period: Avoid high-speed driving: Try not to let the car's speed reach 120km/h, as this helps maintain the engine's performance and prolong its lifespan. Avoid overloading: Placing excessively heavy objects in the car during the break-in period undoubtedly puts stress on the vehicle. Overloading often requires frequent gear changes, and the constant shifting between high and low gears can be very detrimental to the engine. Avoid driving on extremely poor road conditions: Driving on very rough roads during the break-in period can cause significant tire wear. Moreover, prolonged driving under such conditions with the engine constantly operating at high power can inevitably lead to damage.
As an ordinary driver who frequently drives new cars, I believe the appropriate speed during the break-in period depends on the specific situation and the manufacturer's guidelines. Generally, manufacturers recommend maintaining a speed between 60 to 90 kilometers per hour for the first 1,000 to 2,000 kilometers for safety. Avoid prolonged high-speed driving exceeding 100 kilometers per hour, as this allows engine components to break in better and reduces unnecessary wear. I prefer to vary the speed slightly, such as combining city and highway driving, to avoid constant speed. Additionally, remember to accelerate and brake gently—smooth operation helps extend engine life. After the break-in period, perform a check-up and maintenance to ensure everything runs smoothly. Breaking in a new car isn't a big challenge; the key is to drive steadily and avoid rushing to show off top speeds.
