Interior assessment is divided into three core areas: the driver's high-frequency contact area (steering wheel, gear shift, edge of the driver's seat), central control button area, and rear seats and ceiling. The natural sheen of leather surfaces (patina) is normal; however, any physical damage (such as leather tearing, fabric burn holes, or plastic breakage) will be classified as "structural interior damage" and clearly marked.

China's vehicle data is less centralized than in the US or Europe, but you can still verify a lot: 1. Ask the exporter for the VIN and order a third-party history report from Chinese services; they aggregate insurance claims and repair records. 2. Cross-check the registration date on the title with the odometer—a 3-year-old car showing 30,000 km but registered as a ride-hailing vehicle is a red flag. 3. Request maintenance records from the brand's dealer network; digital records are increasingly common. 4. Verify the seller legally owns the car: the registration certificate name should match the exporter's business license. Gaps are common, so treat the history report as one input, not proof. Combine it with an independent pre-purchase inspection, and hold back part of the payment until the inspection passes.

A clean title check has three layers. First, run the VIN through maintenance records: dealers in China log service visits with mileage, and gaps or mileage rollbacks are red flags. Second, pull insurance claim history — major accidents, fire and flood damage usually leave claim records even if the car was repaired well. Third, verify registration status: confirm the car is not under finance, court seizure, or theft report. From overseas, you can engage a local inspection agency or law firm to retrieve these records and issue a written report. Cross-check the VIN and engine number on the report against the registration certificate; any mismatch means walk away.