Factory build sheet

2019 Audi A3 Quattro Premium

Build WAU7ELFF-K · 2L 4cyl · All-wheel drive · Convertible

VIN positions 1 through 8 read WAU7ELFF and position 10 reads K. Those nine characters define this build. Position 9 and positions 11 through 17 differ on every car.

Every A3 whose VIN starts WAU7ELFF and carries K in position 10 left the plant with the same engine, transmission, drivetrain and equipment listed below. We know of 71 of them.

  • Decoded Jul 7, 2026
  • 71 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
2 L
Cylinders
4
Configuration
In-Line
Engine model
228 hp 2l i4
Engine manufacturer
Audi
Horsepower
228 hp
Fuel type
Gasoline

Drivetrain

Drive type
All-wheel drive
Transmission
Automatic

Body & chassis

Body class
Convertible/Cabriolet
NHTSA body type
PASSENGER CAR
Doors
2
Seats
5
Seat rows
2
Series
Cabriolet
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.

Driver assistance, as built

  • Forward collision warning Standard
  • Crash imminent braking Standard

Systems the filing does not record are not listed above. Check the window sticker of the exact car before you rely on any single feature.

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 7ELFF Model, body style, engine and restraint system
9 × Check digit — computed per vehicle, not part of the build
10 K Model year — 2019
11 × Assembly plant
12–17 ×××××× Production sequence number, unique to each vehicle

71 vehicles carry this build

Every VIN we have decoded to WAU7ELFF-K shares the specification above.

  • 71 Known VINs
  • 1 Listed for sale now

Neighboring configurations

Other factory configurations of the A3, 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 71 VINs of this build we have seen in dealer inventory. They are a sample of the road population, not a production figure.