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VIN decoder

Audi VIN decoder

An Audi VIN decodes free as soon as you type the 17th character. This page shows how Audi reads its own VINs, including the code that marks an RS model and the two characters that name the model.

By Tayron Bram

Updated October 2026 · 4 min read

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Letters and numbers, no I, O or Q. It decodes as soon as all 17 are in.

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On this page
  1. What you see when you decode an Audi
  2. Audi manufacturer codes (WMI)
  3. How Audi fills positions 4 to 8 and 11
  4. Audi recalls and model year
  5. Before you buy a used Audi

What you see when you decode an Audi

Our tool asks NHTSA’s vPIC service about the VIN and shows the factory data Audi reported: model year, model, trim, body, drive type (quattro where it applies), engine displacement, cylinders and fuel or the electric drive, the plant, airbag locations and weight class. NHTSA’s recalls for that year and model are listed below it. None of this is history. Title brands, accident or total-loss records and odometer readings are in a history report (pricing); other brands decode in the VIN decoder.

Audi manufacturer codes (WMI)

Source: NHTSA vPIC, WMIs registered to Audi. Not an exhaustive list.
WMIManufacturer as registeredVehicle type
WAUAudi AGPassenger car
WA1Audi AGMultipurpose passenger vehicle (MPV)
WUAAudi Sport GmbHPassenger car
WU1Audi Sport GmbHMultipurpose passenger vehicle (MPV)
TRUAudi AGPassenger car

The first character is the country of the registering company: W for Germany, and vPIC lists TRU under Hungary. Audi’s 2027 breakdown notes that the RS 6 Avant, RS 5 Coupe and Sportback, RS 7 Sportback and R8 are identified by WUA, the Audi Sport code, and it lists WU1 as Audi Sport’s SUV code, which in 2027 covers the RS Q8. So a VIN starting WUA or WU1 belongs to an Audi Sport GmbH vehicle.

How Audi fills positions 4 to 8 and 11

  • Position 4, series: the trim and packages. On the 2027 A5 quattro 2.0 TFSI, for example, 1 is the base car, 4 adds the S line black optic package and 3 the Vorsprung package.
  • Position 5, engine: U is the A3’s 2.0 TFSI and 5 the S3’s, W the RS 3’s 2.5-litre five-cylinder; on the S and RS e-tron GT the codes are 9 and 8, both electric.
  • Position 6, restraints: which side, curtain, knee and center airbags are fitted.
  • Positions 7 and 8, model: GY for the A3, S3 and RS 3; FU for the A5 and S5; FN for the A6 sedan; GH for the A6 and S6 Sportback e-tron; F8 for the A8 L and S8; FW for the e-tron GT.
  • Position 11, plant: for cars, A is Ingolstadt, N Neckarsulm and 7 Audi Sport in Heilbronn, Germany. For SUVs, the sheet adds 1 for Győr, Hungary, 2 for San José Chiapa, Mexico, and D for Volkswagen’s Bratislava plant in Slovakia.

Because position 4 carries packages, the VIN of an Audi can confirm what a seller calls a Vorsprung or black optic car, at least for the model years whose breakdown you can see.

Audi recalls and model year

Position 10 is V for every 2027 model in the breakdown; see VIN year codes for other years. To check one car, use Audi’s recall and service campaign lookup or NHTSA’s VIN search. The decoder shows recalls listed for the model in general.

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Letters and numbers, no I, O or Q. It’s on the dashboard by the windshield, on the driver’s door frame, and on the title.

Before you buy a used Audi

  • Match the VIN at the base of the windshield and on the door label to the title.
  • For an RS 5, RS 6, RS 7, R8 or RS Q8, the first three characters should be WUA or WU1 (2027 breakdown).
  • Check the title history for salvage, rebuilt or flood brands (salvage title check).
  • Compare the mileage with earlier records (odometer rollback check).

Want both main history reports on an Audi? The CARFAX and AutoCheck bundle is $12.99.

Questions

How can I tell a real Audi RS from its VIN?

Audi’s 2027 breakdown says the RS 6 Avant, RS 5, RS 7 and R8 are identified by WUA, and it lists WU1 as the Audi Sport SUV code used for the RS Q8. The RS 3’s 2.5-litre five-cylinder also shows as W in position 5.

Where was my Audi built?

Read position 11. Cars in the 2027 breakdown use A for Ingolstadt, N for Neckarsulm and 7 for Heilbronn; SUVs add 1 for Győr in Hungary, 2 for San José Chiapa in Mexico and D for Bratislava in Slovakia.

Which characters name the Audi model?

Positions 7 and 8. For 2027, GY is the A3 family, FU the A5 and S5, FN the A6 sedan, F8 the A8 L and S8, and FW the e-tron GT.

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About the author

Tayron Bram

Data Validation Officer

Tayron Bram is the Data Validation Officer at Smart VIN Check, with 41 years of experience in used-car sales, auto auctions and vehicle data. Tayron has checked thousands of vehicle history reports and worked with dealers importing cars from the US. At Smart VIN Check, Tayron checks that every fact in our guides matches its source, from state title rules to NMVTIS and NHTSA records, and goes back to those sources when they change. Before a guide is published, Tayron reads it the way a buyer would, looking for anything unclear, out of date or not backed by a source. Tayron also keeps the prices we quote from other sellers current, so the comparisons on our pages stay accurate.

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