What is the maximum mileage for buying a used car?

[SanKimberly]

Generally, used cars with 60,000 to 100,000 kilometers are acceptable for purchase. Here are the details: 1. 3-5 year old used cars: Typically, 3-5 year old used cars retain their value best and have fewer issues, making them the most worthwhile to buy. The mileage for such cars is usually around 60,000 to 100,000 kilometers. 2. 6-8 year old used cars: 6-8 year old used cars may have some minor problems, such as oil leaks, shaking, or unusual noises, and maintenance costs can be slightly higher. However, if the price-performance ratio is good, they are still worth buying. The mileage for such cars is typically 100,000 to 200,000 kilometers. 3. 8-10 year old used cars: It is not recommended to buy 8-10 year old used cars, mainly because they tend to have more faults, higher maintenance costs, and stricter annual inspection requirements in recent years, making them almost at the edge of being scrapped.

[LeLincoln]

I think the mileage of used cars needs to be analyzed case by case. For regular family cars, driving 10,000 to 20,000 kilometers a year is considered normal, and it's best to keep it under 80,000 kilometers for a 5-year-old car, as mechanical components naturally wear out. For example, Japanese cars might still run well at 150,000 kilometers, while German cars tend to develop oil leaks or burning oil after 100,000 kilometers. The key is to check the maintenance records—if the previous owner changed the engine oil and transmission fluid on time, and replaced tires and brake pads regularly, then even a car with up to 150,000 kilometers can be reliable. However, I’d advise you to think twice about cars with over 200,000 kilometers, no matter how cheap they are, as repair costs could end up being higher than the car’s price. Recently, I helped a friend pick a Corolla with 70,000 kilometers, and after two years of driving, it hasn’t had any issues.

[MatteoMarie]

Personal experience suggests that 100,000 kilometers is a psychological threshold. For average family cars, driving 15,000 kilometers per year is considered normal, so extra caution is needed for vehicles over 90,000 kilometers after six years. Pay special attention to the rubber components of the chassis—suspension bushings are usually worn out after 100,000 kilometers, resulting in squeaky noises over speed bumps. The engine and transmission might not necessarily have issues, but the timing chain likely needs replacement, which can cost three to four thousand for a minor repair. Last week, I checked an old Tiguan with 140,000 kilometers and noticed obvious gear-shifting jerks during the test drive. The maintenance records revealed the transmission fluid hadn’t been changed since 80,000 kilometers. Always check the service history before buying and take a knowledgeable friend for a highway test drive—it’s far more reliable than just checking the odometer.

[DelJuliana]

Mileage is indeed important but not the sole criterion. I've seen cars with 50,000 km that were driven aggressively and had severe engine carbon buildup, as well as retired taxi Camrys with 200,000 km in excellent condition. The key lies in usage scenarios: a car that's mostly driven on highways at cruising speeds may show less wear at 100,000 km than a city car with 50,000 km stuck in traffic. When selecting used cars, I primarily focus on three points: whether the tire production dates match the original factory specifications, the depth of wear grooves on brake discs, and whether the seat support has collapsed. These three areas can't be faked and are far more reliable indicators than odometer tampering.

[ZoeAnn]

From a cost perspective, it's most worry-free within 80,000 kilometers. Beyond that, you're likely to encounter issues like needing to replace the timing belt water pump, aging spark plugs causing higher fuel consumption, and noisy air conditioning compressors. However, some less popular models with higher mileage can still be good deals if the previous owner maintained them properly. Last month, I saw a Lexus ES with 130,000 kilometers that had been serviced exclusively at 4S dealerships, and it sold for 20,000 yuan less than lower-mileage models from the same year. So don't fixate solely on mileage—first check the insurance records for any major accidents, then have a repair shop read the transmission mileage data for more reliable assessment.

[PeytonLynn]

I recommend analyzing by model. For small-displacement Japanese cars like the Fit or Corolla, they usually remain in decent condition within 150,000 kilometers. For European and American models, especially those with turbochargers, you need to watch out for turbocharger oil leaks after 100,000 kilometers. French cars have excellent chassis but delicate electronics—fault codes may appear after 70,000 kilometers. It's best to choose a one-owner car; company or rental vehicles, even with just 50,000 kilometers, could have severe wear. When buying a used car myself, I always check if the door hinge screws still have the factory paint—if they've been tampered with, there's an 80% chance the odometer has been rolled back.