What is the best mileage for a vehicle's first maintenance?

[OKinsley]

New vehicles typically require their first maintenance at around 3,000~5,000 kilometers or within six months, whichever comes first. The exact interval depends on the vehicle type. Below are vehicle maintenance guidelines: 1. Post-driving inspection items: Check and replenish fuel and lubricants. Clean the vehicle interior, exterior, engine, and chassis. 2. Primary maintenance items: Clean the vehicle body and wipe the engine and chassis components. Clean and maintain the air filter. Clean the fuel filter. 3. Primary lubrication maintenance items: Check oil levels in the engine, transmission, rear axle, and steering gear, and add lubricants as specified. 4. Primary inspection and tightening maintenance items: Inspect the steering gear, tie rods, drag links, and the tightness of all steering arm connections.

[LeJulia]

I've read quite a few car manufacturing guides and learned that the optimal mileage for the first maintenance is usually around 5,000 km, but the specific number should be based on the brand's manual. New cars require a break-in period where components like the engine and transmission need timely lubrication and inspection. Getting maintenance within the first few thousand kilometers helps remove manufacturing residues and prevents wear that could lead to costly repairs later. For example, I drive a Japanese car, and the manual recommends the first maintenance between 5,000-7,500 km—I usually schedule it at 5,500 km. Changing the oil during this stage is crucial, and I also have the technician thoroughly check tire pressure, the braking system, etc. If you drive aggressively or in harsh conditions, consider moving the maintenance up to 4,000 km. Don’t delay it too long, or minor issues in a new car might go unnoticed. Remember, timely maintenance extends your car’s lifespan and helps preserve warranty coverage.

[GenesisLee]

Having driven for over 20 years, I believe the first maintenance for a new car should be done as early as possible, preferably within 5,000 kilometers for optimal safety. Practical experience has taught me that new car engines contain minor metal debris from factory production, and early oil changes with cleaning can prevent carbon buildup. Personally, I prefer scheduling the first maintenance at 3,000-4,500 km, while also checking the chassis and suspension to ensure no looseness issues. Post-maintenance, fuel consumption tends to decrease slightly, and the car runs smoother. Even with low mileage, it's essential to complete this within three months. Don't just focus on mileage—consider driving habits: frequent stop-and-go traffic warrants earlier maintenance. I recommend new car owners proactively consult the manual or ask the 4S dealership—safety comes first.

[BethanyDella]

As a new car owner, I originally thought the first maintenance could be done anytime, but later learned that it's generally recommended around 5,000 kilometers. I followed the manual and went for maintenance at 4,800km. The technician said the oil change was timely and also checked for common issues with new cars. This mileage is sufficient for the car to break in without wasting money. Exceeding it might affect the warranty, so I suggest new owners set a 5,000km reminder and book a simple service spot to get it done quickly.