Proper battery size B6 Cab?

[wywywywy]

Hi all,

My battery is near the end of its life, and needs replacing.

However, looking online I found many different battery fitments/sizes listed for the B6 Cab, but mainly 096 and 110. So does anyone know which one is the proper size? Or does it not matter much at all?

This is a 3.0 V6 petrol by the way.

Thanks.

 

[wywywywy]

Also the Bosch guide says I need 019, which is different to all other websites.
I am super confused dot com...