Does the model year change the assembly country?

Sometimes it does. Manufacturers move production between plants partway through a generation, so a Mariner from two different model years can carry a different assembly country. That is why the rate is set for a VIN and not for a model name.

Does mechanical condition affect duty?

No. A damaged Mariner clears at the same rate as an intact car from the same plant, because what counts is the country of final assembly. Condition does affect the purchase price, and through it the customs value and the taxes charged on it.

How long does a VIN check take?

A matter of seconds. You enter the number and get the country and city of the assembly plant plus the answer to whether that Mariner meets the condition for the customs preference. The check is free, needs no account and can be repeated for every lot you consider.

Does a sale in the USA mean assembly in the USA?

No. American sales also move cars built in Canada, Mexico, Europe and Asia. Where a car was auctioned has nothing to do with the origin condition, which is why the assembly plant of a Mariner is checked separately, on the VIN.

Who deals with customs clearance?

We do. We put together the proof of origin, prepare the customs declaration and keep contact with the agency. For a Mariner that qualifies on its VIN we apply for the 0% rate, and the customs office decides on the documents.

Mercury Mariner from the USA — 0% duty or 10%

Zero duty is a property of one car, not of the Mercury Mariner as such. An American line means 0% duty and a lower 23% VAT base; a line outside the States means 10%. Manufacturers run parallel production on several continents, so two cars from one model year can clear differently.

Where is the Mercury Mariner assembled?

Production of the Mercury Mariner is often spread across continents, which is why the question of where it is built has several answers at once. For duty, only the country of the plant your car came off matters: the States mean 0%, any other country 10%. Model history and target market change nothing.

Plant	Country	VIN prefix	Cars in our database	Duty
Kansas City	United States	4M2	1,789	0% duty
Claycomo	United States	4M2	652	0% duty
Avon Lake	United States	4M2	333	0% duty

Made in USA • Tax 0%

How do you check a specific car?

The VIN settles the matter in seconds. Mariner cars from plants in the USA carry the prefixes 4M2 here, but we look deeper — at the final assembly plant tied to the whole number. Only that answers the question of 0% or 10%.

How much will you save?

EU–US Agreement on Reciprocal Trade strips 10% of duty from cars finally assembled in the States and has applied since 2026-07-01. For a Mariner that meets the condition, what is left on the bill is excise (3.1% or 18.6%) and 23% VAT. What that means for your car is a calculator job; here you get the rates.

Work out the import cost

What the import cost is made of

The bill is made of a few fixed percentages and one variable, which is the customs value of the car. Duty is 0% on a Mariner assembled in the USA and 10% on the rest, excise is 3.1% or 18.6% by engine size, and 23% VAT is charged on the value with duty and excise added.

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

You put nothing together yourself. We check the origin of the car by VIN, prepare the papers and run the clearance; if the production data points to assembly outside the USA, we declare it at 10% so the bill does not change when you come to collect.

What to watch for when buying at auction

Risk on a Mercury Mariner from auction sits in three places: the extent of the damage, the completeness of the paperwork and the history of earlier repairs. None of them touches the duty rate, which follows the assembly country alone, but all three decide what getting the car roadworthy really costs.

Damage	Cars in our database
Front end	1,388
Rear end	359
Side	309

From the USA or from Europe?

The comparison only means something after a VIN check. The same Mercury Mariner 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.

See current listings: Mercury Mariner