How to Tell If a Hyundai Was Built in the U.S. or Korea

The most reliable way to tell where a Hyundai was assembled is to decode the full 17-character VIN and read the plant information. In the U.S., NHTSA’s VIN Decoder reports the plant city, state or region and country from manufacturer-submitted data.

How to check your Hyundai’s assembly location

Find the VIN at the lower driver’s-side windshield, on the driver-door label or on the registration. Enter all 17 characters in the checker above and select the model year if you know it. The results come from the NHTSA vPIC VIN Decoder, which you can also use directly.

1. Enter the complete VIN and choose Check build location.
2. Confirm that the decoded model and year match your vehicle.
3. Read the reported assembly country and available factory details. A missing field means the source has no data for it.
4. If you are buying the car, compare the result with the certification label or original window sticker when available.

Why VIN shortcuts can be misleading

The first three VIN characters form the World Manufacturer Identifier, but NHTSA has clarified that WMI assignment and final assembly location should not always be treated as the same thing. The 10th VIN character is used for model-year coding, not as a universal manufacturing-country code.

Hyundai builds vehicles in both the U.S. and Korea

Hyundai has a substantial U.S. manufacturing footprint. In 2025, the company reported Santa Fe, Santa Fe Hybrid, Tucson and Santa Cruz production at its Montgomery, Alabama plant, while IONIQ 5 production was also identified at Hyundai Motor Group Metaplant America in Georgia.

Production arrangements can change by model year, powertrain and market, which is why the VIN is more useful than assuming a particular Hyundai model always comes from one country.

Does assembly country tell you which Hyundai is better?

Not by itself. Reliability depends much more on the exact model year, engine, transmission, maintenance history, recalls, service campaigns and the condition of the individual vehicle. “U.S.-built” or “Korea-built” alone is not a meaningful reliability grade.

Sources

• NHTSA vPIC VIN Decoder — plant information
• NHTSA — WMI and VIN interpretation
• Hyundai Newsroom — U.S. assembly information
• Hyundai Newsroom — Hyundai Motor Manufacturing Alabama