The most expensive mistakes UK exporters make when shipping cars overseas — and how to avoid every one of them in 2026.
1. Wrong port for the route
Booking Felixstowe RORO for the Middle East when Southampton is the active port. Always pick the port that matches the route — see UK ports for export.
2. Missing or wrong V5C
A photocopy V5C will fail at customs. Original V5C only, with the V5C/4 slip removed and posted to DVLA.
3. Undeclared modifications
Engine swaps, exhaust changes and remaps must be declared. Undeclared mods cause inspection failures in Australia, the USA and Saudi Arabia.
4. Wrong fuel level for RORO
RORO carriers require a quarter tank or less. Over-fuelled cars are refused at the dock.
5. Personal effects in a RORO car
Strictly prohibited. Use container if you need to ship spares, tools or boxes.
6. Skipping marine insurance
A £30,000 vehicle without agreed-value cover is one accident from a total loss. See marine insurance.
7. Missing GB EORI
Without an EORI you cannot file a CDS export declaration. See CDS guide.
8. Wrong consignee details on the B/L
Errors trigger Switch B/L fees and weeks of delay at destination.
9. Ignoring destination duty rules
USA 25-year, Canada 15-year, Australia SEVS, Kenya 8-year, Egypt 1-year — every country is different.
10. Booking too late
Sailings book up — 3–4 weeks lead time is the minimum for guaranteed slots. Get a free WhatsApp quote on +44 7376 584421 or use our instant cost calculator. The Ship Cars has shipped vehicles to 50+ countries with full marine insurance and door-to-port handling.
Frequently Asked Questions
What is the most expensive mistake?
Can I appeal a Switch B/L fee?
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Written by
Zahir
SEO & Logistics Expert
Zahir is a seasoned SEO strategist and content writer specializing in international logistics, vehicle shipping, and automotive culture. With over a decade of experience in the shipping industry, he provides expert insights to help customers navigate the complexities of international vehicle transport.