Engine Number/Engine Specifications

WARNING: This page is about a different car, the 2019 Audi A5 Sportback and 2018 Audi A5 Sportback. However, it is still accessible from the selected car via links, so may be relevant.

Engine Number

The engine number ("engine code" and "serial number") are located at the front of the engine/transmission joint -arrow-.

Fig 1: Engine Code And Serial Number Location
Courtesy of AUDI OF AMERICA, LLC
There is also a label located on the upper timing chain cover with the "engine code" and "serial number".
The engine code is also included on the vehicle data labels.
If a replacement engine is installed, this has no engine number. The character sequence on the sticker on the upper timing chain cover from the replacement engine is made up of the "Identification RR4 (short block R4)", "serial number", "Engine Location" and "factory of assembly".

Engine Specifications

Engine code allocation. Refer to Engine Overview .