Cadillac CT4-V: where the car was built and what it pays
US-assembled Cadillac CT4-V cars usually reach us from the plant in Lansing. If your car came off that line, duty is 0% instead of 10%; if it came from a plant in another country, the preference does not apply. The split runs by single VIN, not by model.
Where is the Cadillac CT4-V assembled?
CT4-V cars off American lines carry the VIN prefixes 1G6 in our database. A prefix shows the manufacturer and the country, but the 0% rate is decided by the final assembly plant read for the specific number. The table shows how many cars from each plant have passed through us.
| Plant | Country | VIN prefix | Cars in our database | Duty |
|---|---|---|---|---|
| Lansing | United States | 1G6 | 94 | 0% duty |
| Lansing - Grand River | United States | 1G6 | 59 | 0% duty |
How do you check a specific car?
How much will you save?
The zero rate works in two places at once: 10% of duty disappears and the base for 23% VAT falls with it. That is why the difference across the whole bill on a US-assembled CT4-V is larger than duty alone. The result follows customs value, so put yours into the calculator.
Work out the import costWhat the import cost is made of
The structure is the same for every car and only the first line differs. A CT4-V off an American line comes in at 0% duty, a car outside the preference at 10%; after that comes excise by engine size (3.1% or 18.6%) and 23% VAT. Customs value follows the hammer price and transport.
| Component | Rate |
|---|---|
| Duty — car assembled in the USA | 0% |
| Duty — everything else | 10% |
| Excise | 3.1% up to 2.0 l, 18.6% above 3.5 l |
| VAT | 23% |
Rates, not amounts — the calculator works the sum out on current data.
Zero-duty paperwork — our job
Zero-duty paperwork is our half of the job. We read the assembly plant from production data, prepare the customs declaration and deal with the agency on your behalf. You pick a CT4-V and bid — we run the procedure.
What to watch for when buying at auction
Cars end up at sales in the States mostly after damage, so the condition report matters more than the odometer. Check whether the damage touches structural parts or only panels, and price the repair before you bid. The duty rate ignores condition — a damaged CT4-V clears exactly like an intact one.
| Damage | Cars in our database |
|---|---|
| Front end | 81 |
| Side | 19 |
| All over | 17 |
From the USA or from Europe?
The comparison only means something after a VIN check. The same Cadillac CT4-V bought in the States can come in at 0% or 10% depending on the assembly plant, so a car from the USA is not one cost category. On the European side clearance falls away, and usually so does the choice of versions.
Current Cadillac CT4-V listings












Frequently asked questions
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As of Aug 6, 2026