
Small and mini non-operational passenger vehicles, large non-operational cars, and wheeled special-purpose machinery vehicles have no usage lifespan restrictions, meaning they can be driven as long as they pass the annual inspection. According to Article 5 of the "Mandatory Scrapping Standards for Motor Vehicles," the usage lifespans for various types of motor vehicles are as follows: 1. Taxi passenger vehicles: Small and mini taxi passenger vehicles have a lifespan of 8 years, medium-sized taxi passenger vehicles 10 years, and large taxi passenger vehicles 12 years; rental passenger vehicles have a lifespan of 15 years. 2. Training passenger vehicles: Small training passenger vehicles have a lifespan of 10 years, medium-sized training passenger vehicles 12 years, and large training passenger vehicles 15 years. 3. Other vehicle types: Other small and mini operational passenger vehicles have a lifespan of 10 years, while large and medium-sized operational passenger vehicles have a lifespan of 15 years.

I've driven quite a few older cars. For example, a 2004 model can easily last 8-10 years with proper maintenance. The key is regular inspections - basic maintenance like oil changes and brake pad replacements shouldn't be neglected. Don't skimp on car washes either, as they help reduce body rust. Also, avoid stomping on the accelerator during startup; being gentle reduces engine wear. A friend of mine insists on professional inspections every six months - his 2004 car is still running strong with nearly 200,000 km on the odometer. As long as components aren't severely aged and repairs are kept up, even long trips aren't a problem. Of course, in humid southern regions, rust prevention requires extra attention to avoid premature chassis corrosion. With patience and proper investment, an old car can stay youthful for a long time.

From a financial perspective, how long a 2004 car can last depends on whether the repair costs make sense. If it's just minor issues like tire replacements or AC repairs costing a few thousand each time, it might still be viable for a few more years. But once major engine overhauls or transmission failures occur, with single repairs running into tens of thousands, it's better to buy a used newer car. I recommend getting a comprehensive inspection first to assess the chassis and suspension systems. If they're in good condition, spending some money on a new battery or spark plugs might suffice. However, if you frequently drive on highways, the declining safety factor becomes risky, and you should consider replacing the car promptly. Don't overlook insurance costs either—premiums for older vehicles tend to rise, and combined with repair expenses, it may not be worth keeping.

The lifespan of an old car depends on the condition of key components. For example, whether the engine has abnormal noises or if the exhaust emissions exceed standards. I've encountered cars from 2004 that can still be used if they maintain stable idling and have smooth fuel systems. However, it's essential to regularly check the cooling system and transmission fluid. Neglecting these minor issues can lead to overheating and breakdowns. Additionally, body rust or aging electrical circuits should be addressed promptly; otherwise, the car won't last long.


