Mazda VIN Decoder
Mazda VIN Decoder
Last updated July 2026 · Reviewed by the VinWhere Vehicle Data Team · Source: NHTSA vPIC
A Mazda VIN decoder reads a 17-character Mazda Vehicle Identification Number to identify factory data such as model year, make, model, body style, engine, drivetrain, fuel type, manufacturer, country, and assembly plant when available. The first three characters are the World Manufacturer Identifier (WMI) — for example, JM1 identifies mazda built in japan.
What a Mazda VIN can tell you
A Mazda VIN can reveal the model year, model, trim, engine, drivetrain, body style, fuel type, manufacturer, country, and assembly plant when available.
Mazda VIN prefixes (WMI)
The first three characters of a Mazda VIN identify the manufacturer, country, and vehicle type. Common Mazda prefixes include:
| WMI prefix | Identifies |
|---|---|
| JM1, JM3 | Mazda built in Japan |
| 3MZ, 3MV | Mazda built in Mexico |
Reading a Mazda VIN
Country of build
A Mazda VIN starting with JM was built in Japan, while 3MZ or 3MV indicates Mexico.
Position 10: model year
The 10th character encodes the Mazda model year code.
SkyActiv
Mazda's SkyActiv engines are reflected in the VIN's engine descriptor when reported.
Sample Mazda VIN decode
An example decode for a Mazda VIN, showing the factory fields VinWhere returns:
- Year
- 2012
- Make
- MAZDA
- Model
- Mazda3
- Body
- Sedan
- Engine
- 2.0L
- Drive
- —
- Fuel
- Gasoline
- Built in
- Hofu, JAPAN
Example VIN for illustration. Decode your own Mazda VIN above for exact results.
How to read a Mazda VIN
Every 17-character Mazda VIN follows the same position structure. The 10th character is the model year (see the VIN year chart) and the 11th is the assembly plant.
| Position(s) | Meaning |
|---|---|
| 1 | Country or region of manufacture (WMI) |
| 2 | Manufacturer (WMI) |
| 3 | Vehicle type or manufacturing division (WMI) |
| 4–8 | Vehicle attributes: model, body, engine, restraints (VDS) |
| 9 | Check digit (validates the VIN) |
| 10 | Model year |
| 11 | Assembly plant |
| 12–17 | Production sequence / serial number |
Common Mazda models
VinWhere decodes VINs across the Mazda lineup, including:
Mazda build sheet by VIN
Can I get a Mazda build sheet by VIN?
Yes. A Mazda build sheet is the factory record of how a specific vehicle was originally built — its installed options, packages, and paint and trim codes. VinWhere reconstructs this from the VIN: it decodes the factory specification, then checks the original Mazda window sticker (Monroney label), which lists the as-built options and original MSRP.
Start with the Mazda window sticker lookup to see the original as-built options and MSRP for your VIN.
Where to find your Mazda VIN
- Driver-side dashboard, through the windshield
- Driver door jamb sticker
- Vehicle registration and title
- Insurance card and policy
Data sources and limitations
Mazda VIN decoding is based on manufacturer-reported vehicle data from the official NHTSA vPIC database, plus brand-specific window sticker providers where available. Some fields — trim, options, or window sticker — may be unavailable depending on the model year, vehicle type, and source. A VIN decode shows factory specifications only, never owner names, addresses, or private DMV records.
Mazda VIN decoder FAQ
How do I decode a Mazda VIN for free?+
Enter your 17-character Mazda VIN into VinWhere's free decoder to see the model year, model, trim, engine, drivetrain, and assembly plant when available.
What does a Mazda VIN starting with JM1 mean?+
A Mazda VIN starting with JM1 identifies a Mazda passenger vehicle built in Japan.
Where is the VIN on a Mazda?+
Check the driver-side dashboard through the windshield, the driver door jamb, and the vehicle's documents.