
Changing cars every 4-5 years is generally appropriate. Typically, during the 4-5 year period, vehicles require the replacement of various components such as tires, brake discs, or transmission fluid, among others. For many car owners, once the vehicle passes its peak performance period, continued use starts to become more troublesome. Moreover, the vehicle's resale value at this time usually ranges between 40-50%, making it the optimal period to change cars. This avoids concerns over emissions or minor issues and allows selling the car while it still holds relatively good value. Note: 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. Never Overload the Vehicle: 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 extremely detrimental to the engine.

I've been driving for over ten years and feel that changing cars shouldn't solely depend on the year. The key factors are your driving frequency and maintenance habits. If you commute dozens of kilometers daily and maintain your car well, it can easily last seven or eight years without major issues. Don't rush to replace it every two or three years - new cars depreciate too quickly, which isn't cost-effective. Regular inspections of core components like the engine and transmission can extend its lifespan for several more years. I've seen well-maintained older cars running smoothly even after a decade, with the focus being on frequent oil changes and tire replacements. Mileage is equally important - most family cars remain in good condition before reaching 150,000 km. Before seriously considering a replacement, have a professional mechanic conduct a comprehensive inspection. Spending a little now can save big worries later. Proper maintenance saves money that could be better spent elsewhere, plus it's environmentally friendly by reducing resource waste.

As a car owner in the new era, I particularly value the technological feel and driving experience of my vehicle. With rapid technological advancements, new models with safer and smarter features emerge every three to five years. I typically replace my car every four to five years to keep up with upgrades in autonomous driving assistance or entertainment systems. Driving an older car for too long makes it feel outdated, while a new car feels cooler and much safer. Don't delay changing cars for too long, or you might miss out on the latest trends, which would be a real shame. Electric vehicles are also on the rise, making it more fashionable to switch to an EV when it's time for an upgrade. I usually keep an eye on auto shows to stay updated on new trends and choose the right time to change cars based on my personal style. As a young person, changing cars more frequently can enhance the fun, but don't overdo it—balance it within your financial means. Older cars tend to develop minor issues that can affect your mood, so planning your car replacement in advance is highly practical.

When considering the car replacement cycle, I prioritize the financial aspect. A new car depreciates the most in the first two years, losing nearly 30% of its total value. Keeping a car for over five years is the most cost-effective, as depreciation slows down and maintenance costs remain acceptable. For example, a car bought for 200,000 might sell for 85,000 after five years, but only 150,000 after two years, resulting in a significant loss. I recommend waiting until the car is five to seven years old before replacing it, allowing you to build up savings more steadily. Don’t follow the trend of quick replacements—calculate your budget carefully to avoid excessive car loan pressure. There’s no shame in driving an older car; saving money to invest in other projects is smarter. The used car market is diverse—find a reliable vehicle with good condition checks to save on replacement costs. Being practical rather than chasing trends is the key.


