Factory build sheet
2007 Audi A4 S Line Quattro
Build WAUSF78E-7 · 2L 4cyl · All-wheel drive · Wagon
VIN positions 1 through 8 read WAUSF78E and position 10 reads 7. Those nine characters define this build. Position 9 and positions 11 through 17 differ on every car.
Every A4 whose VIN starts WAUSF78E and carries 7 in position 10 left the plant with the same engine, transmission, drivetrain and equipment listed below. We know of 35 of them.
- Decoded Jul 7, 2026
- 35 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
- 2 L
- Cylinders
- 4
- Engine manufacturer
- Audi
- Horsepower
- 200 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.
The same build, other model years
Audi used the VIN pattern WAUSF78E for 3 model years. Nothing but the year changes between these pages, so the price gap between them is depreciation on an identical car.
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 | SF78E | Model, body style, engine and restraint system |
| 9 | × | Check digit — computed per vehicle, not part of the build |
| 10 | 7 | Model year — 2007 |
| 11 | × | Assembly plant |
| 12–17 | ×××××× | Production sequence number, unique to each vehicle |
35 vehicles carry this build
Every VIN we have decoded to WAUSF78E-7 shares the specification above.
- 35 Known VINs
- WAUSF78E 77A112909
- WAUSF78E 97A169032
- WAUSF78E 77A114076
- WAUSF78E 17A257623
- WAUSF78E 07A081521
- WAUSF78E 07A111908
- WAUSF78E 27A172158
- WAUSF78E 97A043821
- WAUSF78E 47A102113
- WAUSF78E 47A012587
- WAUSF78E 17A000851
- WAUSF78E 57A207548
- WAUSF78E 07A123458
- WAUSF78E 87A023429
- WAUSF78E 17A115921
- WAUSF78E 27A170328
- WAUSF78E 87A049111
- WAUSF78E 47A113113
- WAUSF78E 27A270686
- WAUSF78E 27A121050
- WAUSF78E 37A277291
- WAUSF78E 37A197909
- WAUSF78E 97A183013
- WAUSF78E 47A012444
- WAUSF78E 47A258247
- WAUSF78E X7A235099
- WAUSF78E 17A089367
- WAUSF78E 17A110914
- WAUSF78E 87A024452
- WAUSF78E 77A079359
- WAUSF78E 07A038295
- WAUSF78E 07A108359
- WAUSF78E 07A186964
- WAUSF78E 77A124204
- WAUSF78E 07A111374
Neighboring configurations
Other factory configurations of the A4, 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.
- 2008 2.0T Cabriolet 2L 4-cyl · Convertible cabriolet 416 vehicles · $7,898 median
- 2008 2.0T 2L 4-cyl · Sedan saloon 1,929 vehicles · $7,295 median
- 2008 3.1L 6-cyl · Sedan saloon 32 vehicles
- 2008 S Line 2L 4-cyl · Sedan saloon 105 vehicles
- 2008 Quattro 2L 4-cyl · Sedan saloon · AWD 3,935 vehicles · $6,767 median
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 35 VINs of this build we have seen in dealer inventory. They are a sample of the road population, not a production figure.