2021 Audi A4 WAUABAF4-M — group 4C
11 vehicles sit in group 4C of this build. Cars are filed by a fixed rule based on the VIN, so a car never moves between groups.
What WAUABAF4-M means
- WAU
- the World Manufacturer Identifier Audi registered — assembled in Germany
- ABAF4
- together encode the A4 line — Sedan, All-wheel drive — as Audi filed it, these five characters are read as one block, not letter by letter
- M
- in position 10 — model year 2021
- 9, 11–17
- differ on every car: check digit, plant code and the serial number
Vehicles in this group
11 vehicles in this group, in fixed VIN order.
