
Vehicle condition refers to the technical status of a vehicle. It mainly includes several indicators such as safety performance, power performance, operational performance, exhaust emissions, and the appearance of the vehicle. In short, it refers to the performance, operation, and of the vehicle. Whether a vehicle is in good condition can be analyzed from the following aspects: 1. Whether the surface paint is smooth. 2. Whether the body frame is deformed, bent, or twisted. 3. Whether the relative connections between various components of the vehicle are tight and the gaps are uniform. This mainly includes whether the engine hood is offset relative to the left and right fenders at the front, and whether there is relative misalignment in height. 4. Whether the vehicle's documentation is complete, whether the vehicle itself has any violation records, whether it has been involved in accidents and the circumstances, and now the overall operating condition of the vehicle (engine, chassis, transmission, fuel consumption) should be comprehensively evaluated.

A car in average condition is one that is functional but not in an ideal state. This is commonly seen in used cars over five years old or with more than 100,000 kilometers on the odometer. For example, the shock absorbers may rebound slowly and make a thumping noise over bumps, the engine mounts may be worn out causing noticeable idle vibration, or the chassis bushings may be cracked, resulting in strange noises when going over speed bumps. Inside the car, the seats may be sagging and wrinkled, while the door panel fabrics may have turned white and stiffened. The most frustrating aspect is that such cars often have hidden issues, like a belt that squeals during cold starts but disappears when the engine warms up, or intermittent air conditioning failure—small annoyances that don’t prevent driving but can be bothersome. Buyers of such cars should be mentally prepared and ideally set aside around 5,000 yuan for to replace wear-and-tear parts.

From years of experience running a repair shop, most used cars fall between 'cream puff' and 'wrecked' condition. While major components like engines and transmissions remain untouched, they constantly develop minor issues: leaking valve cover gaskets needing replacement, aging ignition coils causing misfires and shakes, or requiring half a liter of coolant top-up monthly. Cracked chassis rubber bushings lead to alignment drift, making the steering wheel feel perpetually off-center. The critical factor is records - if the previous owner used conventional oil and skipped intervals, even untouched components suffer premature wear. Such vehicles can still run for 3-5 years, but require chronic-condition-style frequent checkups.

Based on my experience of three used cars, their condition is generally like an apartment left with wear and tear by the previous owner. The exterior looks decent, but under sunlight, you'll find five or six door dents, and the wheel rims are scratched as if gnawed by a dog. While driving, the sunroof might let in some wind but still works, and the windows roll up three beats slower. Fuel consumption is about 15% higher than a new car, and the exhaust smells a bit pungent, likely requiring a catalytic converter cleaning. The most annoying part is the engine warning light that keeps popping up now and then—diagnostics show historical trouble codes that get deleted but reappear. For such cars, it's best to do a major service after purchase, replacing fluids and belts for peace of mind.

A Decade of Appraisal Experience: The essence of average condition is 'functional but degraded'. The interior headliner may sag, and seatbelt retraction slows down. Mechanically, visible issues include grooved brake discs and excessively shallow tire treads. Hidden risks include unserviced power steering fluid leading to heavy steering, or transmission fluid as black as soy sauce yet never replaced. The biggest issue with such cars is maintenance costs—you might need to replace all fluids and four tires within six months. Before purchasing, use a paint thickness gauge on body panels; cars with over three repainted panels depreciate faster later on.

For ordinary car owners, a car in average condition is typically an old vehicle that can still run but is far from pleasant to drive. A few seconds of blue smoke from the exhaust during cold starts indicates aging valve stem seals, while hesitant gear downshifts on uphill climbs feel like the transmission has dementia. The chassis is so loose that it clunks loudly over manhole covers, and there's always some mysterious rattle inside the cabin that can't be traced. The frequently dies on cold winter mornings, requiring emergency jump-starts, and the AC struggles to cool in summer, forcing you to roll down windows. Most critically, the fuel consumption is absurdly high—my decade-old car costs 1.3 yuan per kilometer with the AC on in summer. Such cars are best kept off long trips, and always remember to carry a spare bottle of engine oil before leaving the city.


