2009 Audi A8 Battery Size

For the 2009 model year of Audi A8 we have found 4 trims and 2 different types of battery.

Trim Name Battery Size
V8 4.2L 850CCABCI Group 95R
V8 4.2L 850CCA OptionalBCI Group 49
W12 6.0L 850CCABCI Group 95R
W12 6.0L 850CCA OptionalBCI Group 49
Read More In The Owner's Manual...

Audi A8

Audi A8 Image

Click on the name of the trim to open up the panel and learn more about the battery sizes and change periods.