Should a new car be driven at high speed before or after the first maintenance?

[DeHazel]

It is recommended to drive at high speed after the first maintenance, because after the first maintenance, the torque of various screws and potential issues with fluid levels have been inspected and addressed, allowing you to drive with confidence. According to the vehicle's manual, find enough people to match the full load capacity. If you cannot find enough people, you can place items in the trunk. More details about the first maintenance are as follows: 1. Detail one: There are two criteria for the first maintenance—time and mileage. 2. Detail two: Generally, the first maintenance is due after two to three months or after 3,000 kilometers (these criteria are subject to the manufacturer's standards), whichever comes first.

[DelMalia]

I think it's best to take a new car for a high-speed run only after its first maintenance service. Because the internal engine components of a new car are still in the break-in period, driving at high speeds prematurely can cause additional wear or damage. I've driven several new cars myself, and before the first maintenance, I always kept the engine at medium RPM and speed, not exceeding 100 kilometers per hour. This allows the engine components to gradually adapt. After the first oil change during maintenance, you can occasionally take the car for a high-speed run, such as driving at 110 to 130 km/h on the highway for a few minutes. This helps remove carbon deposits and improve performance. Remember, the first maintenance is usually due after 3,000 to 5,000 kilometers—refer to your owner's manual for specifics. Don't rush to speed; safety is the most important thing, otherwise it may lead to increased fuel consumption or component failure.

[DiRonan]

As someone who enjoys driving fast, I recommend gently trying short bursts of high speed before the first maintenance, but avoid overloading or prolonged high RPM. Post-first maintenance is more suitable for high-speed runs, as the engine lubrication is more thorough and performance more stable. I've tried high-speed driving after the first maintenance of a new car, keeping the RPM between 3000 and 4000 for about 10 minutes, and the car's response did become more sensitive. However, always follow the vehicle manual and don't blindly pursue thrills. New drivers especially should wait to avoid engine damage.

[VonVictoria]

I've noticed that many new car owners tend to overlook the importance of the break-in period, and it's best to take the car on high-speed runs after the first maintenance. The new engine needs time to settle down, and premature high-speed operation may cause overheating or accelerated wear of components. It's recommended to maintain steady-speed driving before the first maintenance and avoid stomping on the accelerator. After the first oil change, appropriate high-speed driving can help clear system impurities. This is what I learned from my friend at the auto repair shop—simple, practical, and it reduces maintenance hassles.

[McEmersyn]

From a technical perspective, the engine is in the break-in period before the first maintenance. The surfaces of components need a smooth transition, and high-speed operation may intensify friction, leading to premature damage. Therefore, it's more reasonable to drive at high speeds after the first oil change, as fresh oil provides better lubrication and protection for the parts. Generally, it's advisable to keep the RPM in the medium range during high-speed driving, not exceeding the manual's recommendations, and to keep the duration short. This approach optimizes performance while extending the vehicle's lifespan.

[LeAlexander]

I recommend running in the new car for about 2,000 to 5,000 kilometers before conducting high-speed tests. Typically, the first maintenance service is an ideal time, as it checks for system issues and changing the oil before high-speed driving can improve combustion efficiency. However, avoid extreme driving; gently accelerate to high speed and maintain it for a few minutes. Different models have varying requirements, with sedans and SUVs differing, so always follow the manufacturer's guidelines to ensure safety and durability.