Key documents to request and verify: 1. Export declaration (报关单): proves the car legally left China. Check the VIN, model and exporter name match the car. 2. Commercial invoice: must match your payment amount; customs uses it to assess duties. 3. Bill of lading: confirm the consignee is you or your agent, and the VIN/container number is correct. 4. Certificate of origin: needed for tariff preferences in some markets. 5. Condition/inspection report: ideally from an independent third party, with photos and dates. Verification tips: cross-check the VIN on every document — any mismatch causes customs holds. Ask your destination customs broker to review scanned copies before the car ships, and release the final payment only after documents pass that review. A legitimate exporter will provide all of these without hesitation.

Comparing headline prices alone will mislead you—quotes often bundle or exclude different items. Build a like-for-like comparison before deciding. Request every exporter to break their quote into: vehicle price, domestic transport in China, export handling and documentation fees, inspection fee, ocean freight to your port, and insurance. Then add what they exclude: your country's customs duty, VAT/GST, port charges, and local delivery. Watch for common padding: "service fees" of 3-8% that appear only in the final invoice, inflated inland transport (a truck from Guangzhou to a port should rarely exceed a few hundred dollars), and freight quotes that assume a shared container while charging you for a full one. Ask each exporter to state validity (7-14 days is normal) and whether the price is FOB or CIF. Once normalized, the cheapest quote usually isn't the lowest number—it's the one with the shortest list of exclusions and the clearest terms.

Based on practical risk assessment, we strongly recommend setting aside 3% to 5% of the car price as a buffer fund for even the highest-rated used cars, to cover oil changes, new tires, minor shipping scratches, and local inspection labor costs.