What about models built in two countries at once?

That is a common case, and it is exactly where the VIN becomes essential. Two Z4 cars from the same model year can carry different rates, 0% and 10%, because they came off lines on different continents.

Can I check a car before the auction ends?

Yes, and that is the point of doing it. Enter the VIN from the lot while bidding is still open, read the assembly plant, and you know whether to count on 0% or 10% before you set the highest figure you are willing to go to.

Does a Z4 get zero duty?

It depends on the car. The preference covers cars finally assembled in the States, and the Z4 is also produced outside the USA. Type in the VIN and we read the country and city of the assembly plant, so you see whether this car meets the 0% condition.

Is a VIN prefix enough to establish the rate?

No. The first three characters point to the manufacturer and the country, but one prefix can cover several plants. The rate needs the country of final assembly tied to the full number, and that is exactly the reading you get after entering a VIN.

Where the BMW Z4 is assembled

Q: Where is the BMW Z4 assembled?

We read plants from the production data of cars that have passed through our database, so the list shows the real origin of individual cars rather than a manufacturer's plan. One model can have plants on two continents, which is why the country is checked for a specific VIN.

Our database holds 1,186 BMW Z4 cars with an American assembly plant on record. Those clear at 0%, the rest at 10% — one model name, two different rates. Before you set a bidding limit, check which line the car you are looking at came off.

Where is the BMW Z4 assembled?

Most zero-rated Z4 cars come from the plant in Greer (United States). Plants in other countries build this model too, and their cars clear at 10%. We read the plant from the production data of a single VIN, so the answer covers one car rather than the whole family.

Plant	Country	VIN prefix	Cars in our database	Duty
Greer	United States	4US, 5UM, WBA, WBS	646	0% duty
Spartanburg	United States	4US	540	0% duty
Regensburg	Germany	WBA	397	10%
Graz	Austria	WBA	233	10%

Made in USA • Tax 0%

How do you check a specific car?

The quickest filter is the first three characters of the number — on a Z4 with American assembly that is usually 4US. A filter is not proof, though: we check the plant tied to the full VIN, because only that answers the condition. The check runs in seconds and costs nothing.

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 Z4 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

You get the rates here, not a finished figure — the calculator produces that on current data. Since 2026-07-01, duty on cars finally assembled in the States is 0% and 10% on everything else. Excise (3.1% or 18.6%) and 23% VAT are charged whatever the origin of the Z4.

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

We handle customs from the auction to the registration desk. A Z4 with an American plant is declared under the preference in force since 2026-07-01, the rest at the standard 10% duty. Which documents are needed follows from the car's data, not from the seller's description.

What to watch for when buying at auction

An auction description talks about damage, not about origin, and the other way round. A Z4 with a wrecked front can be assembled in the USA and come in at 0%, while an untouched car from the same sale comes from Mexico and pays 10%. Check both separately.

Damage	Cars in our database
Front end	498
Side	141
Rear end	130

From the USA or from Europe?

Europe hands you a car ready to register; the States hand you a wider choice of versions and of damaged cars. On a Z4 origin joins the list: a car assembled in the USA clears at 0%, one from outside the preference at 10%. That is the first thing to check when you compare offers.

See current listings: BMW Z4