As rubber seals age, "slight oil seepage (oil stains but no dripping)" is very common in used cars and is not considered a major fault. Our recommendation is: as long as the oil level does not drop abnormally, just clean and monitor it regularly after arrival, without the need to immediately incur high costs to disassemble and replace the seals.

Experience turbo lag and power surge during road tests; check for significant oil accumulation at the turbo intake and intercooler connections (slight oil vapor is normal); and use OBD to read the real-time boost pressure peak to see if it meets factory settings.

It depends on the brand and model, so verify before you buy. Three things to check. First, connectivity: many Chinese EVs use embedded SIMs tied to Chinese carriers. Abroad, remote app control, live navigation and some cloud services may stop working unless the car can switch to a local SIM or the brand operates servers in your region. Second, language and navigation: ask the exporter to show the system menu in English or your language, and confirm the maps can be switched to your region — some head units carry China-only map data. Third, charging: verify the charge port standard (GB/T, CCS or Type 2) and whether the onboard AC charger accepts your local grid voltage and frequency. Also ask about OTA updates: official overseas models usually receive them; grey-import cars often do not. Get these answers in writing from the seller, and test the connected features over a video call before shipping.