How to decode a 2005 Audi TT VIN

Characters 1-3 of a 2005 Audi TT VIN

A World Manufacturer Identifier (WMI) is a unique code assigned to every vehicle manufacturer to identify the origin of their vehicles. This code forms the first three letters or numbers of a Vehicle Identification Number (VIN), which serves as a global standard for identifying motor vehicles. Specifically, the WMI for Audi AG, the manufacturer of the 2005 Audi TT, is “TRU.” This identifier signifies that the vehicle is a passenger car produced in Ingolstadt, Germany, by Audi AG. The WMI is an integral part of the automotive industry, providing crucial information about the vehicle’s manufacturing origin and type.

List of WMI Codes for a 2005 Audi TT

WMI: TRU

Model Years Covered: 2000-2006, 2008-2023
Example VIN: TRUTC28N051010065
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 a 2005 Audi TT VIN

These characters correspond to components like:

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

Below find the known vehicle descriptor codes for a 2005 Audi TT:

Known VDS for a 2005 Audi TT
TC28N	SC28N	UF28N	WF28N	UT28N	WD28N	WT28N	UD28N

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 a 2005 Audi TT 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 2005 Audi TT VIN — Year Code

Year Code	Year
5	2005

11th Character in the 2005 Audi TT VIN — Plant Code(s)

Known 2005 Audi TT Assembly Factory VIN Code(s)

Plant Code	Plant City	Plant State	Plant Country	Plant Company Name	Example VIN
1	Gyor		Hungary		TRUTC28N051010065

VIN Characters 12 - 17 of a 2005 Audi TT

The final 6 characters in a 2005 Audi TT’s 17-digit VIN are its serial number, which will be unique to every vehicle.

Check your Audi TT’s VIN below:

How to find a 2005 Audi TT’s VIN?

Locating the VIN number on your 2005 Audi TT is key for identification. Here’s how to find it:

Look on the dashboard near the windshield on the driver’s side of your Audi TT. The VIN is typically visible from outside the vehicle, just beneath the windshield.
Open the door on the driver’s side of your Audi TT and inspect the door jamb. The VIN should be printed on a label or a metal plate where the door latches when closed.
View the front of the engine block in your Audi TT. The VIN may also be stamped onto the metal surface of the engine.
Examine the rear wheel well on the driver’s side. Sometimes the VIN can be found etched in the well above the tire.
Check beneath the spare tire in the trunk or cargo area of your Audi TT. Occasionally, a VIN plate or sticker can be found here. 6. Review your Audi TT’s vehicle registration documents, insurance papers, or the vehicle title (ownership documents), which will list the VIN.

What info can a 2005 Audi TT VIN reveal?

Model Year: The VIN can reveal the vehicles model year being the year 2005, providing insights into the age and potential market value of the vehicle.
Engine Specifications: The engine of this Audi TT is noted with a displacement of 3.189 L or 3189 CC or 194.60 CI, and it is produced by Audi, potentially providing up to 250 hp with six cylinders.
Body Type and Size: This vehicle is categorized as a Convertible/Cabriolet, featuring 2 doors, which indicates its body style and size.
Safety Features: Safety features may include front airbags located at the 1st row for both the driver and passenger, alongside side airbags also in the 1st row, complemented by an active seat belt system, potentially highlighting the vehicle’s commitment to occupant safety.
Fuel Type: It runs on Gasoline, suggesting its fuel type preference which is significant for potential owners calculating running costs and environmental impact.
Manufacturing Details: Produced in Gyor, Hungary, this information gives insight into the vehicle’s origins, potentially affecting its design and build quality.
Additional Engine Information: The engine comes with emissions certification geared towards 50-St/Can. BIN 9 / LEV emission standards, which might interest users conscious of environmental regulations.

Don’t have your 2005 Audi TT’s VIN handy? Try our license plate lookup instead!

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Sample VIN Decode Report for a 2005 Audi TT

Vehicle Spec	Value
Body Class	Convertible/Cabriolet
Displacement (CC)	1781
Displacement (CI)	108.683288232
Displacement (L)	1.781000
Doors	2
Engine Brake (hp) From	225
Engine Manufacturer	Audi
Engine Number of Cylinders	4
Front Air Bag Locations	1st Row (Driver and Passenger)
Fuel Type - Primary	Gasoline
Model	TT
Model Year	2005
Other Engine Info	50-St/Can. BIN 9 / LEV emission std. Emissions Certification Test Group: 5ADXV01.8346
Other Restraint System Info	Active Seat Belt.
Plant City	Gyor
Plant Company Name
Plant Country	Hungary
Seat Belt Type	Manual
Series	Roadster quattro
Side Air Bag Locations	1st Row (Driver and Passenger)
Vehicle Descriptor	TRUUT28N*51
Vehicle Type	Passenger Car
Sample_VIN	TRUUT28N151003260