BMW M3 Battery Sizes by Year
Engine-specific battery groups by model year.
| Year | Engine / groups |
|---|---|
| 2013 | S65B40: 48H6, 91-1, H8-AGM |
| 2012 | S65B40: 48H6, 93-1, H8-AGM |
| 2011 | S65B40: 91-1, 94RH7, H8-AGM |
| 2010 | S65B40: 48H6, 91-1, H8-AGM |
| 2009 | S65B40: 91-1, 93-1, 94RH7, H8-AGM |
| 2008 | S65B40: 91-1, 94RH7, H8-AGM |
| 2006 | S54B32: 94RH7, H7-AGM |
| 2005 | S54B32: 94RH7, H7-AGM |
| 2004 | S54B32: 94RH7, H7-AGM |
| 2003 | S54B32: 94RH7, H7-AGM |
| 2002 | S54B32: 94RH7, H7-AGM |
| 2001 | S54B32: 94RH7, H7-AGM |
| 1999 | S52B32: 92/T7-2 |