Audi VIN Decoder — Free Check
Decode any Audi VIN instantly. Free specifications, recall alerts and full history reports for A3, A4, A6, Q3, Q5 and more. Ingolstadt, Germany, Neckarsulm, Germany, Gyor, Hungary.
Decode your Audi VIN now
Enter any 17-character Audi VIN. Works for every model including A3, A4, A6 and more.
The free decode won't catch odometer fraud / clocked mileage
Audi: The free decode is step 1: it reads the VIN structure (make, model, engine, origin). That's it. It can't tell you whether the car in front of you has had its mileage wound back, been crashed, or is still on finance. The full history report is step 2 — and that's where the real risk shows up.
The free decode shows
VIN structure: specs, engine family, country and plant of origin, body type.
It does NOT show
- Real mileage history (rollback)
- Accident & damage records
- Theft & finance status
- Open safety recalls
- True number of owners
- Market value
What you get with a Audi VIN check
Our Audi VIN decoder pulls comprehensive vehicle information from multiple official databases.
About Audi identification numbers
Audi is a German premium automobile manufacturer known for its Quattro all-wheel-drive technology, elegant design, and advanced engineering. Part of the Volkswagen Group, Audi competes in the luxury segment with models ranging from compact sedans to full-size SUVs and electric vehicles. Founded in 1909, headquartered in Ingolstadt, Germany, Audi has built a global reputation for quality and innovation. Audi is part of the Volkswagen Group group.
How Audi encodes its VINs
Every Audi vehicle carries a unique 17-character Vehicle Identification Number (VIN) that acts as the vehicle's fingerprint.
Audi uses WAU for standard passenger vehicles, WUA for Audi Sport (RS models), and WA1 for e-tron electric vehicles. Position 7 typically encodes the model line (A3, A4, Q5, etc.), while position 8 indicates the engine type. The VIN is split into three main sections: the World Manufacturer Identifier (WMI, positions 1–3), the Vehicle Descriptor Section (VDS, positions 4–9) and the Vehicle Identifier Section (VIS, positions 10–17).
Understanding the Audi VIN structure
Positions 1–3 (WMI): WAU, WUA, WA1
Positions 4–8 (VDS):
Position 9 (check digit):
Position 10 (model year):
Position 11 (plant code): Ingolstadt, Germany, Neckarsulm, Germany, Gyor, Hungary, Brussels, Belgium, San Jose Chiapa, Mexico, Changchun, China.
Positions 12–17 (serial number):
Why check a Audi VIN before buying?
Buying a used Audi without checking the VIN is a risk.
Audi WMI codes
World Manufacturer Identifier (WMI) codes used by Audi. These are the first three characters of every Audi VIN.
| WMI code | Description |
|---|---|
| WAU | Audi — Germany |
| WUA | Audi — Germany |
| WA1 | Audi — Germany |
Audi production plants
Popular Audi models
Check any of these popular Audi models with our VIN decoder.
Audi VIN Decoder — FAQ
Frequently asked questions about decoding Audi VINs.