Free Audi A4 VIN Decoder

How to decode an Audi A4 VIN

Characters 1-3 of an Audi A4 VIN

World Manufacturer Identifier (WMI) codes are unique sequences used globally to identify the manufacturer of any vehicle. Assigned by the Society of Automotive Engineers, the WMI for Audi A4, which is WAU, denotes that the vehicle was manufactured by Audi AG in Ingolstadt, Germany. This series specifically applies to passenger cars, covering model years from 1996 to 2024. The WMI is part of the Vehicle Identification Number (VIN), which contains detailed information about the car’s make, model, and place of manufacture. The Audi A4’s identification through its WMI not only assures its authenticity but also provides valuable information for registration, recall, and repair purposes.

List of WMI Codes for an Audi A4

WMI: WAU

• Model Years Covered: 1996-2024
• Example VIN: WAUDA88D2TA000260
• Manufacturer Name: Audi AG
• Vehicle Type: Passenger Car
• City: Ingolstadt
• State or Province:
• Country: Germany

Characters 4-8 are the Vehicle Descriptor Section (VDS) of an Audi A4 VIN

These characters correspond to components like:

• Engine type
• Transmission
• Model or trim
• Body style
• Gross vehicle weight range

Below find the most popular vehicle descriptor codes for a 2024 Audi A4:

Auto manufacturers have some discretion to decide how they want to code this section, but its contents and decoded results are generally consistent.

Character 9 is the “check digit” in an Audi A4 VIN.

Based on a formula developed by the US Department of Transportation, it helps reduce fraud by ensuring the validity of the VIN.

10th Character in the Audi A4 VIN — Year Code

11th Character in the Audi A4 VIN — Plant Code(s)

Known Audi A4 Assembly Factory VIN Code(s)

VIN Characters 12 - 17 of an Audi A4

The final 6 characters in an Audi A4’s 17-digit VIN are its serial number, which will be unique to every vehicle.

What info can an Audi A4 VIN reveal?

• Model Year: The VIN can reveal the vehicle’s model year being the year 2020, offering insights into the age and potential historical value of the vehicle.
• Engine Type: The VIN indicates the engine as an In-Line, 4-cylinder unit with a displacement of 2.0 liters and 248 horsepower, suggesting the vehicle’s performance capabilities.
• Safety Features: The dataset suggests the presence of safety features such as Adaptive Cruise Control, Blind Spot Warning, and Curtain Air Bags for all rows, possibly illustrating the vehicle’s focus on passenger safety.
• Drive Type and Transmission: The VIN demonstrates the vehicle has an All-Wheel Drive (AWD) system and a 7-speed automatic transmission, which might impact its drivetrain configuration and handling.
• Fuel Type: The primary fuel type for this vehicle is Gasoline, possibly providing insights into the vehicle’s environmental impact and fuel efficiency. Additionally, emissions certification information could offer further details on its eco-friendliness.
• Body Type and Capacity: Classified as a Sedan/Saloon with 4 doors and seating for 5, the VIN provides a clear picture of the vehicle’s body style and capacity, offering insights into its design and passenger accommodations.
• Manufacturing Information: The vehicle was produced in Neckarsulm, Germany, indicating its manufacturing location, which may be valuable for understanding potential build quality and heritage.

Sample VIN Decode Report for an Audi A4