Does Audi A3 Sedan has Speaker Brand?

Here are the Auto Start/Stop and variants of Audi A3 Sedan:

Yes, Audi A3 Sedan has Taillamps, which are: 2019 Audi A3 Sedan 1.4 TFSI.

Here are the Door Lock and variants of Audi A3 Sedan:

No, Audi A3 Sedan doesn't have Collision Warning.

Here are the Insurance and variants of Audi A3 Sedan:

Here are the Front Suspension and variants of Audi A3 Sedan:

Here are the Warranty Manufacturer and variants of Audi A3 Sedan:

No, Audi A3 Sedan doesn't have Head-up Display.

The Drivetrain of the Audi A3 Sedan are as follow:

Here are the Child Safety Lock and variants of Audi A3 Sedan: