For the 2009 model year of Audi A3 we have found 4 trims and 3 different types of battery.
| Trim Name | Battery Size |
|---|---|
| L4 2.0L 540CCA PR-J0N/ J1L | BCI Group 47 |
| L4 2.0L 640CCA PR-J0L/ J1D | BCI Group 48 |
| L4 2.0L 680CCA PR-J2D | BCI Group 48 |
| V6 3.2L 640CCA PR-J0R | BCI Group 94R |
BatterySize.co is a free online resource where volunteers catalogue the most popular cars and their battery sizes.
Just browse to the home page and use the drop-down menu to find the car you are looking for.
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All information shown on this site is to be taken as advice only.
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