Factory build sheet
2009 Audi A6 Quattro Prestige
Build WAUXG74F-9 · 3L 6cyl · All-wheel drive · Wagon
VIN positions 1 through 8 read WAUXG74F and position 10 reads 9. Those nine characters define this build. Position 9 and positions 11 through 17 differ on every car.
Every A6 whose VIN starts WAUXG74F and carries 9 in position 10 left the plant with the same engine, transmission, drivetrain and equipment listed below. We know of 23 of them.
- Decoded Jul 7, 2026
- 23 known VINs
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
- 3 L
- Cylinders
- 6
- Engine model
- Audi
- Horsepower
- 299 hp
- Fuel type
- Gasoline
Drivetrain
- Drive type
- All-wheel drive
Body & chassis
- Body class
- Wagon
- NHTSA body type
- PASSENGER CAR
- Doors
- 4
- Series
- Avant
- 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.
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 | WAU | AUDI AG · World manufacturer identifier |
| 4–8 | XG74F | Model, body style, engine and restraint system |
| 9 | × | Check digit — computed per vehicle, not part of the build |
| 10 | 9 | Model year — 2009 |
| 11 | × | Assembly plant |
| 12–17 | ×××××× | Production sequence number, unique to each vehicle |
23 vehicles carry this build
Every VIN we have decoded to WAUXG74F-9 shares the specification above.
- 23 Known VINs
- WAUXG74F 29N061462
- WAUXG74F 09N028363
- WAUXG74F 69N018663
- WAUXG74F 09N048967
- WAUXG74F X9N058082
- WAUXG74F X9N032677
- WAUXG74F 19N032681
- WAUXG74F 29N050283
- WAUXG74F 99N054797
- WAUXG74F 49N058028
- WAUXG74F 49N022498
- WAUXG74F 69N051209
- WAUXG74F 69N039786
- WAUXG74F 09N030176
- WAUXG74F 39N050812
- WAUXG74F 29N034133
- WAUXG74F 79N023483
- WAUXG74F 69N047872
- WAUXG74F 79N035794
- WAUXG74F 39N041950
- WAUXG74F 69N019408
- WAUXG74F 39N056335
- WAUXG74F 59N023451
Neighboring configurations
Other factory configurations of the A6, 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.
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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 23 VINs of this build we have seen in dealer inventory. They are a sample of the road population, not a production figure.