An Audi 100 Avant 1991 to 1994 model requires a 22" wiper blade for both the drivers and passengers side with a Standard Hook arm attachment. All of the following wiper blades are designed to fit this vehicle, with the option of upgrading to the Retrofit Flat type of windscreen wiper. The choice of rear screen wipers for this 100 Avant which can be viewed by clicking on the Rear Screen Wiper Blade tab below.