Factory build sheet
2006 Audi TT
Build TRUTC28N-6 · 1.8L 4cyl · Roadster
VIN positions 1 through 8 read TRUTC28N and position 10 reads 6. Those nine characters define this build. Position 9 and positions 11 through 17 differ on every car.
Every TT whose VIN starts TRUTC28N and carries 6 in position 10 left the plant with the same engine, transmission, drivetrain and equipment listed below. We know of 41 of them.
- Decoded Jul 7, 2026
- 41 known VINs
- 1 listed for sale now
Factory specification
As filed by Audi with NHTSA for this build. Fields the filing does not record are left out entirely — a missing row means no recorded value, not a missing feature.
Engine
- Displacement
- 1.8 L
- Cylinders
- 4
- Engine manufacturer
- Audi
- Horsepower
- 180 hp
- Fuel type
- Gasoline
Body & chassis
- Body class
- Roadster
- NHTSA body type
- PASSENGER CAR
- Doors
- 2
- Series
- Roadster
- Manufacturer
- AUDI AG
Weight rating
- GVWR class
- Class 1
- GVWR
- 6,000 lb or less
Gross vehicle weight rating is the loaded ceiling set by the manufacturer, not the car's own weight.
The same build, other model years
Audi used the VIN pattern TRUTC28N for 7 model years. Nothing but the year changes between these pages, so the price gap between them is depreciation on an identical car.
- 2000 1.8L 4cyl Coupe · 195 vehicles code Y
- 2001 1.8L 4cyl Roadster · 161 vehicles code 1 $10,080
- 2002 1.8L 4cyl Roadster · 178 vehicles code 2 $7,999
- 2003 1.8L 4cyl Roadster · 208 vehicles code 3 $8,310
- 2004 1.8L 4cyl Roadster · 181 vehicles code 4 $7,000
- 2005 1.8L 4cyl Convertible · 82 vehicles code 5 $9,900
-
2006 You are here code 6
How this VIN pattern is read
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.
| Positions | Characters | What they encode |
|---|---|---|
| 1–3 | TRU | AUDI AG · World manufacturer identifier |
| 4–8 | TC28N | 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 |
41 vehicles carry this build
Every VIN we have decoded to TRUTC28N-6 shares the specification above.
- 41 Known VINs
- 1 Listed for sale now
- TRUTC28N X61001827
- TRUTC28N 361000275
- TRUTC28N 861001809
- TRUTC28N 261006519
- TRUTC28N 261001255
- TRUTC28N 061003411
- TRUTC28N 161005507
- TRUTC28N 661002862
- TRUTC28N X61000144
- TRUTC28N X61007952
- TRUTC28N 661001078
- TRUTC28N 961004301
- TRUTC28N 661000268
- TRUTC28N 761010484
- TRUTC28N 561000794
- TRUTC28N 761001493
- TRUTC28N 761009514
- TRUTC28N 461007638
- TRUTC28N 461007090
- TRUTC28N X61006073
- TRUTC28N 961005660
- TRUTC28N 961010406
- TRUTC28N 561005574
- TRUTC28N 361006030
- TRUTC28N 561005798
- TRUTC28N 761001042
- TRUTC28N X61007563
- TRUTC28N 261000722
- TRUTC28N 161000128
- TRUTC28N 861010493
- TRUTC28N 361000356
- TRUTC28N 961005982
- TRUTC28N 961008820
- TRUTC28N 361005590
- TRUTC28N 961000961
- TRUTC28N X61007644
- TRUTC28N 461000995
- TRUTC28N 261007668
- TRUTC28N 061008981
- TRUTC28N 961001236
- TRUTC28N 361002396
Neighboring configurations
Other factory configurations of the TT, each with its own build sheet. The set is fixed by the VIN patterns themselves, so it does not shuffle as prices or inventory move.
Keep going
Where this data comes from
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 41 VINs of this build we have seen in dealer inventory. They are a sample of the road population, not a production figure.