History of the exact car
A shared engine says nothing about accidents or odometer changes. Review records for the full VIN.
Start with the VIN ↑Understand the car behind the VIN
Build TRUWT28N-6 · 1.8L 4cyl · All-wheel drive · Coupe
Explore the specifications recorded for VIN pattern TRUWT28N-6. Start here to understand this version, then check the full VIN for an individual car.
NHTSA vPIC decode · Pattern-level specifications
The essentials, explained
As filed by Audi with NHTSA for this VIN pattern. Fields the filing does not record are left out entirely — a missing row means no recorded value, not a missing feature.
Gross vehicle weight rating is the loaded ceiling set by the manufacturer, not the car's own weight.
Put the model year in context
Explore 6 model years with VIN prefix TRUWT28N. These are different vehicles: price differences also reflect mileage, condition, equipment and the listings available. They are not a depreciation forecast.
Median asking prices · bars begin at $0
Highlighted: 2006, the model year on this page. Prices and update dates are specific to each linked year.
A 17-character VIN carries two kinds of information: what was built, and which one it is. This page is the first kind — the nine highlighted positions.
VIN positions 1 through 8 read TRUWT28N and position 10 reads 6. Those nine characters define this build. Position 9 and positions 11 through 17 describe the check digit, assembly plant and production sequence; they are not part of this pattern.
| Positions | Characters | What they encode |
|---|---|---|
| 1–3 | TRU | AUDI AG · World manufacturer identifier |
| 4–8 | WT28N | Model, body style, engine and restraint system |
| 9 | × | Check digit — computed per vehicle, not part of the build |
| 10 | 6 | Model year — 2006 |
| 11 | × | Assembly plant |
| 12–17 | ×××××× | Production sequence number, unique to each vehicle |
From a version to your vehicle
Enter the full VIN — the 17 characters on the windshield or title — to open the vehicle’s page.
Explore actual vehicles
Every VIN we have decoded to TRUWT28N-6 is associated with this pattern in our records. Shared specifications do not mean shared history, condition or installed options.
Other factory configurations of the TT, each with its own recorded specifications. The set is fixed by the VIN patterns themselves, so it does not shuffle as prices or inventory move.
Useful answers, without the guesswork
No. This page summarizes decoded VIN-pattern specifications. An original sticker or build record is needed to verify the optional equipment of a particular car.
No. These are VINs observed in our records. The count does not establish total production or rarity.
No. Missing fields mean that a value is not recorded in this decode. Check the individual vehicle and its manufacturer documentation.
Specification fields are decoded from the manufacturer's filings in the NHTSA vPIC database, keyed on VIN positions 1–8 and 10. We publish the filed values as they stand and leave out anything the filing does not record.
Vehicle counts come from the 22 VINs of this build we have seen in dealer inventory. They are a sample of the road population, not a production figure.
About the NHTSA vPIC data source ↗
Pattern decode updated September 9, 2026.