···
Log in / Register

What is the recommended mileage range for purchasing a used car?

3 Answers
DeZoey
08/30/25 2:40am
It is generally cost-effective to purchase a used car with around 50,000 kilometers driven within 3 years. Below are the selection criteria for buying a used car: 1. From the perspective of mileage or age: China's 1997 vehicle scrappage standard stipulates that passenger cars should be scrapped after accumulating 500,000 kilometers or 10 years of use. 2. Examine the vehicle's exterior: Check if the external sheet metal is smooth and intact, without damage, to analyze whether it has been involved in any accidents. Inspect the doors, cabin, and side panels for rust, damage, welding repairs, scratches, and the glossiness of the paint. 3. Inspect the engine: Observe the external paint and aluminum powder peeling, the wear on the hexagonal bolt heads to assess the condition; check for oil stains on the engine surface and any oil leakage. 4. Check the crankcase vent: Look for oil vapor condensation at the oil filler port to determine if the engine is experiencing blow-by.
Was this review help?
19
3
Share
VonKaylee
09/11/25 6:48am
When buying a used car, mileage isn't a one-size-fits-all factor. From my experience viewing many vehicles, sedans are best kept under 100,000 km, while SUVs or off-road vehicles might extend to around 120,000 km - but condition and maintenance are key. Consider this: a typical family car normally logs 10,000-20,000 km annually, so a 5-year-old car might have under 100,000 km. Don't fixate on numbers alone; check maintenance records, accident history, and test drive impressions. A well-maintained 150,000 km car without major accidents could be acceptable, whereas a 50,000 km vehicle frequently driven on rough roads may have premature engine wear. Price also matters: low-mileage cars cost more but offer peace of mind, while high-mileage vehicles are cheaper but may incur higher repair costs. Consult friends or forum experiences to make an informed decision.
Was this review help?
13
4
Share
Expand All
DeMalachi
10/25/25 7:40am
When it comes to the mileage of buying a used car, I feel that under 100,000 kilometers is more reliable. With a limited budget before, I found a hatchback with over 80,000 kilometers and drove it for two years without major issues. If the mileage is too high, say over 150,000 kilometers, the risk of engine and transmission aging increases, and repairs can be costly. But mileage shouldn't be too low either—under 30,000 kilometers often comes with a high price and may indicate odometer tampering. The key is to consider the usage: around 100,000 kilometers is sufficient for city commuting, while for long-distance travel, opt for under 80,000 kilometers. Don't forget to check tire wear and oil color—simple checks can tell a lot. From personal experience, prioritize cars under five years old for better value and safety. Visit multiple dealerships for comparison, and don't rush into a purchase.
Was this review help?
5
0
Share
Expand All
More Forum Discussions

Can I stop the car if I cannot change lanes in Subject 3?

Subject 3 cannot change lanes is to stop the car, because the vehicle will use GPS for positioning during the test. Introduction to Subject 3: Subject 3, including the road driving skills test and the safe and civilized driving knowledge test, is part of the motor vehicle driver's license assessment. It is the abbreviation of the road driving skills and safe and civilized driving knowledge test subjects in the motor vehicle driver's test. The content of the road driving skills test varies for different types of driving licenses. Safe and civilized driving knowledge: The content of the Subject 3 safe and civilized driving knowledge test includes: safe and civilized driving operation requirements, safe driving knowledge under adverse weather and complex road conditions, emergency handling methods in case of tire blowouts and other emergencies, and post-accident handling knowledge.
7
3
Share

How long does it take to drive 170 kilometers?

170 kilometers driving time calculation: Based on the highway speed limit of 120 km/h, driving 170 kilometers would take approximately 1 hour and 25 minutes. Travel speed: Travel speed refers to the average speed of vehicles on a specific road section. It is calculated by dividing the length of the road section by the pure driving time (travel time after deducting all stopping time), used to analyze the ease of driving and traffic capacity of that road section. Impact of vehicle speed on road surface damage: The proportion of large vehicles in transportation is increasing, and vehicle overloading is very common. These overloaded vehicles typically drive at lower speeds on highways, causing significantly more damage to road surfaces than standard axle loads. This leads to premature road damage, accelerates the deterioration of road performance, and greatly shortens the service life of pavement.
6
1
Share

Can You Drive to the Repair Shop with a Tire Pressure of 170?

Tire pressure of 170kpa should not be driven on. According to the regulations and requirements of the international standard GBT2978-2008, the standard tire pressure for general tires is 240-250kpa; for reinforced tires, it is 280-390kpa; the maximum pressure should not exceed 350kpa. 170kpa is a relatively low pressure and is not safe for continued driving. Hazards of low tire pressure: Increased friction coefficient with the road surface, leading to higher fuel consumption; Causes the steering wheel to feel heavy and may lead to drifting, which are factors detrimental to driving safety; Increases the movement of various parts of the tire, causing abnormal heating due to excessive rolling; Reduces the functionality of the cord and rubber, leading to delamination or cord breakage, and excessive friction with the rim causing damage to the bead area and abnormal wear; The friction between the tire and the ground multiplies, causing a sharp rise in tire temperature, softening the tire, and drastically reducing its strength. High-speed driving may result in a tire blowout; Increases tire body deformation, making the tire side prone to cracking, and generates flexing motion, leading to excessive heat, accelerating rubber aging, fatigue of the cord layer, and cord breakage. It also increases the tire's contact area with the ground, accelerating shoulder wear. Methods to address insufficient tire pressure: If no damage is visible, simply inflate the tire to the normal pressure and reset the tire pressure system; If inspection reveals a puncture, promptly drive to a tire shop for repair and then reinflate; If the tire pressure warning appears again after inflation but there is no puncture, it may be due to air leakage caused by a deformed rim. It is recommended to check the rim and replace it if necessary.
14
0
Share

How long does it take to drive 30 kilometers?

Calculating based on the vehicle's speed, driving at 60 kilometers per hour would take half an hour to cover 30 kilometers. If driving in urban areas, accounting for traffic lights and congestion, it might take around 1 hour to drive 30 kilometers. Introduction to the car odometer: The speedometer indicates the vehicle's speed in kilometers per hour. The car odometer actually consists of two gauges: a speedometer and an odometer. The car odometer is typically located directly in front of the driver's position. Introduction to vehicle speed: Vehicle speed refers to the distance a car travels per unit of time, commonly measured in kilometers per hour or meters per second.
9
5
Share

What does diesel heater E09 mean?

Diesel heater E09 indicates a control circuit failure. The fault code E09 is caused by issues in its control circuit, which will lead to malfunctioning of the heater's operation. Introduction to the heater: The heater is a combined unit composed of a fan, motor, and air heater. It is suitable for various types of workshops and can be used for circulating air heating when the air does not contain dust or flammable/explosive gases. Precautions for the heater: To ensure uniform temperature distribution in the workshop and maintain a certain cross-sectional velocity, when selecting a heater, the air circulation frequency in the workshop should be verified, generally not less than 1.5 times/hour. When arranging heaters, it is advisable to have the jets of the heaters overlap, forming a total air circulation in the heating space.
2
2
Share

What is an A9 driver's license?

There is currently no A9 driver's license in China. Motor vehicle driver's licenses are divided into 15 levels: A1, A2, A3, B1, B2, C1, C2, C3, C4, D, E, F, M, N, and P. Introduction to A2 driver's license: The permitted vehicle type is a tractor, which can tow heavy and medium-sized full trailers/semi-trailers. An A2 license allows driving vehicle types permitted by B and C class licenses, but note that A2 cannot drive vehicle types permitted by A3. Introduction to A3 driver's license: The vehicle type is urban buses, and other permitted vehicle types are those allowed by C class licenses, excluding B class license types.
1
0
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.