
A car is considered old at 600,000 km, not 100,000 km—it can still be driven. If we compare a car's lifespan to human stages of childhood, youth, adulthood, and old age, a typical internal combustion engine has a service life of about 300,000 km. At 100,000 km, it has only covered one-third of its lifespan, just transitioning from youth to adulthood. Car maintenance tips: Timely replacement of parts: Regularly changing engine oil, oil filters, transmission fluid, and brake fluid is common knowledge. Additionally, smaller components like suspension rubber pads, which affect vibration damping and stability, should be replaced after exceeding 100,000 km to maintain optimal comfort. Timely vehicle inspection: After 100,000 km, electrical components also experience significant wear. Inspect the vehicle's electrical control panel and fuses, as many older cars catch fire due to aging and electrical leakage. To ensure safety, it's best to replace these parts to minimize potential hazards.

I've been driving for over a decade and have a good understanding of Mercedes-Benz. A Mercedes with 100,000 kilometers isn't considered old, as the brand is renowned for its durability—it's common to see them surpass 200,000 kilometers. The key lies in maintenance. If the previous owner adhered to regular oil changes, brake system checks, and scheduled servicing, the car's condition could be excellent. Mercedes engines and transmissions are designed to be robust, so at 100,000 km, the difference from a new car might be minimal. However, poor maintenance, like prolonged intervals between oil changes, can accelerate wear and make the car seem aged. When buying a used Mercedes, it's advisable to thoroughly review the maintenance records and prioritize ongoing care—this ensures peace of mind and cost savings in the long run.

As someone who has driven many luxury cars, I don't consider a 100,000-kilometer Mercedes-Benz to be old. Mercedes-Benz has excellent manufacturing processes, and their engines are wear-resistant. If the car is mostly driven on highways, this mileage has minimal impact on wear. I've seen a friend's car with 120,000 kilometers running smoothly because highway driving causes less stress on the vehicle. On the contrary, if the car is only driven in congested city traffic with frequent starts and heavy brake usage, there might be more issues. Overall, Mercedes-Benz has reliable quality, and 100,000 kilometers is still in its youth. The key factors are driving habits and maintenance, with regular checks on the drivetrain being crucial.

From the perspective of buying and selling used cars, a Mercedes-Benz with 100,000 kilometers is not considered too old. The Mercedes-Benz brand holds its value well and enjoys high market recognition. If properly maintained, it can still be worth a considerable amount. For example, a Mercedes-Benz C-Class or E-Class with complete service records and no major accidents may command a higher price than Japanese cars with the same mileage. However, it is advisable to check the service history to avoid purchasing a neglected vehicle, as frequent minor issues can lead to costly repairs. By properly assessing the car's condition and choosing the right time to sell, you can avoid losing money.


