BMW Z4 Battery Size

On this page, we'll cover all of the different battery sizes for the 15 years of data we have for the BMW Z4 - from 2003 to the most recent model in 2019.

Overview

The BMW Z4 has 4 battery groups of H9, H7, H6 and H5. The table below covers the battery sizes for each group.

BMW Z4 Battery Size Specifications
Battery Group Code1 Imperial Length x Width x Height Metric Length x Width x Height
H9 15 9/16 x 6 7/8 x 7 1/2 39.4 x 17.5 x 19.0
H7 12 3/8 x 6 7/8 x 7 1/2 31.5 x 17.5 x 19.0
H6 12 1/16 x 6 7/8 x 7 9/16 30.6 x 17.5 x 19.2
H5 9 9/16 x 6 15/16 x 7 1/2 24.2 x 17.5 x 19.0

(1) The group code is a unique identifier for the battery group and is used by the Battery Council Internation (BCI). The code is a combination of letters and numbers and are used to ensure the battery size will be the best fit for a specific vehicle.

BMW Z4 Battery Size by Year

In the sections below we'll give you all of the battery size specifications and battery group codes for each specific BMW Z4 model year.

2019 BMW Z4

The 2019 BMW Z4 Opt has a group code of H9, with a battery size of 15 9/16 x 6 7/8 x 7 1/2 inches (39.4 x 17.5 x 19.0 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 2019 BMW Z4.

2019 BMW Z4 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Opt H9 15 9/16 x 6 7/8 x 7 1/2 39.4 x 17.5 x 19.0

2016 BMW Z4

The 2016 BMW Z4 Opt has a group code of H7, with a battery size of 12 3/8 x 6 7/8 x 7 1/2 inches (31.5 x 17.5 x 19.0 cm).

The 2016 BMW Z4 Standard has a group code of H6, with a battery size of 12 1/16 x 6 7/8 x 7 9/16 inches (30.6 x 17.5 x 19.2 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 2016 BMW Z4.

2016 BMW Z4 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Opt H7 12 3/8 x 6 7/8 x 7 1/2 31.5 x 17.5 x 19.0
Standard H6 12 1/16 x 6 7/8 x 7 9/16 30.6 x 17.5 x 19.2

2015 BMW Z4

The 2015 BMW Z4 Standard has a group code of H6, with a battery size of 12 1/16 x 6 7/8 x 7 9/16 inches (30.6 x 17.5 x 19.2 cm).

The 2015 BMW Z4 Opt has a group code of H7, with a battery size of 12 3/8 x 6 7/8 x 7 1/2 inches (31.5 x 17.5 x 19.0 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 2015 BMW Z4.

2015 BMW Z4 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Standard H6 12 1/16 x 6 7/8 x 7 9/16 30.6 x 17.5 x 19.2
Opt H7 12 3/8 x 6 7/8 x 7 1/2 31.5 x 17.5 x 19.0

2014 BMW Z4

The 2014 BMW Z4 Opt has a group code of H7, with a battery size of 12 3/8 x 6 7/8 x 7 1/2 inches (31.5 x 17.5 x 19.0 cm).

The 2014 BMW Z4 Standard has a group code of H6, with a battery size of 12 1/16 x 6 7/8 x 7 9/16 inches (30.6 x 17.5 x 19.2 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 2014 BMW Z4.

2014 BMW Z4 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Opt H7 12 3/8 x 6 7/8 x 7 1/2 31.5 x 17.5 x 19.0
Standard H6 12 1/16 x 6 7/8 x 7 9/16 30.6 x 17.5 x 19.2

2013 BMW Z4

The 2013 BMW Z4 w/AGM, Standard has a group code of H6, with a battery size of 12 1/16 x 6 7/8 x 7 9/16 inches (30.6 x 17.5 x 19.2 cm).

The 2013 BMW Z4 w/AGM Option, Opt has a group code of H7, with a battery size of 12 3/8 x 6 7/8 x 7 1/2 inches (31.5 x 17.5 x 19.0 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 2013 BMW Z4.

2013 BMW Z4 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
w/AGM, Standard H6 12 1/16 x 6 7/8 x 7 9/16 30.6 x 17.5 x 19.2
w/AGM Option, Opt H7 12 3/8 x 6 7/8 x 7 1/2 31.5 x 17.5 x 19.0

2012 BMW Z4

The 2012 BMW Z4 w/AGM Option has a group code of H7, with a battery size of 12 3/8 x 6 7/8 x 7 1/2 inches (31.5 x 17.5 x 19.0 cm).

The 2012 BMW Z4 w/AGM has a group code of H6, with a battery size of 12 1/16 x 6 7/8 x 7 9/16 inches (30.6 x 17.5 x 19.2 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 2012 BMW Z4.

2012 BMW Z4 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
w/AGM Option H7 12 3/8 x 6 7/8 x 7 1/2 31.5 x 17.5 x 19.0
w/AGM H6 12 1/16 x 6 7/8 x 7 9/16 30.6 x 17.5 x 19.2

2011 BMW Z4

The 2011 BMW Z4 w/AGM has a group code of H6, with a battery size of 12 1/16 x 6 7/8 x 7 9/16 inches (30.6 x 17.5 x 19.2 cm).

The 2011 BMW Z4 w/AGM Option has a group code of H7, with a battery size of 12 3/8 x 6 7/8 x 7 1/2 inches (31.5 x 17.5 x 19.0 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 2011 BMW Z4.

2011 BMW Z4 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
w/AGM H6 12 1/16 x 6 7/8 x 7 9/16 30.6 x 17.5 x 19.2
w/AGM Option H7 12 3/8 x 6 7/8 x 7 1/2 31.5 x 17.5 x 19.0

2010 BMW Z4

The 2010 BMW Z4 w/AGM Option has a group code of H7, with a battery size of 12 3/8 x 6 7/8 x 7 1/2 inches (31.5 x 17.5 x 19.0 cm).

The 2010 BMW Z4 w/AGM has a group code of H6, with a battery size of 12 1/16 x 6 7/8 x 7 9/16 inches (30.6 x 17.5 x 19.2 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 2010 BMW Z4.

2010 BMW Z4 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
w/AGM Option H7 12 3/8 x 6 7/8 x 7 1/2 31.5 x 17.5 x 19.0
w/AGM H6 12 1/16 x 6 7/8 x 7 9/16 30.6 x 17.5 x 19.2

2009 BMW Z4

The 2009 BMW Z4 w/AGM Option has a group code of H7, with a battery size of 12 3/8 x 6 7/8 x 7 1/2 inches (31.5 x 17.5 x 19.0 cm).

The 2009 BMW Z4 w/AGM has a group code of H6, with a battery size of 12 1/16 x 6 7/8 x 7 9/16 inches (30.6 x 17.5 x 19.2 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 2009 BMW Z4.

2009 BMW Z4 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
w/AGM Option H7 12 3/8 x 6 7/8 x 7 1/2 31.5 x 17.5 x 19.0
w/AGM H6 12 1/16 x 6 7/8 x 7 9/16 30.6 x 17.5 x 19.2

2008 BMW Z4

The 2008 BMW Z4 Opt (1), w/AGM Option has a group code of H6, with a battery size of 12 1/16 x 6 7/8 x 7 9/16 inches (30.6 x 17.5 x 19.2 cm).

The 2008 BMW Z4 Opt (2) has a group code of H7, with a battery size of 12 3/8 x 6 7/8 x 7 1/2 inches (31.5 x 17.5 x 19.0 cm).

The 2008 BMW Z4 Standard has a group code of H5, with a battery size of 9 9/16 x 6 15/16 x 7 1/2 inches (24.2 x 17.5 x 19.0 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 2008 BMW Z4.

2008 BMW Z4 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Opt (1), w/AGM Option H6 12 1/16 x 6 7/8 x 7 9/16 30.6 x 17.5 x 19.2
Opt (2) H7 12 3/8 x 6 7/8 x 7 1/2 31.5 x 17.5 x 19.0
Standard H5 9 9/16 x 6 15/16 x 7 1/2 24.2 x 17.5 x 19.0

2007 BMW Z4

The 2007 BMW Z4 Opt (1), Opt (2) has a group code of H6, with a battery size of 12 1/16 x 6 7/8 x 7 9/16 inches (30.6 x 17.5 x 19.2 cm).

The 2007 BMW Z4 Opt (3) has a group code of H7, with a battery size of 12 3/8 x 6 7/8 x 7 1/2 inches (31.5 x 17.5 x 19.0 cm).

The 2007 BMW Z4 Standard has a group code of H5, with a battery size of 9 9/16 x 6 15/16 x 7 1/2 inches (24.2 x 17.5 x 19.0 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 2007 BMW Z4.

2007 BMW Z4 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Opt (1), Opt (2) H6 12 1/16 x 6 7/8 x 7 9/16 30.6 x 17.5 x 19.2
Opt (3) H7 12 3/8 x 6 7/8 x 7 1/2 31.5 x 17.5 x 19.0
Standard H5 9 9/16 x 6 15/16 x 7 1/2 24.2 x 17.5 x 19.0

2006 BMW Z4

The 2006 BMW Z4 Opt (1), w/AGM Option has a group code of H6, with a battery size of 12 1/16 x 6 7/8 x 7 9/16 inches (30.6 x 17.5 x 19.2 cm).

The 2006 BMW Z4 Opt (2) has a group code of H7, with a battery size of 12 3/8 x 6 7/8 x 7 1/2 inches (31.5 x 17.5 x 19.0 cm).

The 2006 BMW Z4 Standard has a group code of H5, with a battery size of 9 9/16 x 6 15/16 x 7 1/2 inches (24.2 x 17.5 x 19.0 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 2006 BMW Z4.

2006 BMW Z4 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Opt (1), w/AGM Option H6 12 1/16 x 6 7/8 x 7 9/16 30.6 x 17.5 x 19.2
Opt (2) H7 12 3/8 x 6 7/8 x 7 1/2 31.5 x 17.5 x 19.0
Standard H5 9 9/16 x 6 15/16 x 7 1/2 24.2 x 17.5 x 19.0

2005 BMW Z4

The 2005 BMW Z4 Opt has a group code of H6, with a battery size of 12 1/16 x 6 7/8 x 7 9/16 inches (30.6 x 17.5 x 19.2 cm).

The 2005 BMW Z4 HD, Telematics has a group code of H7, with a battery size of 12 3/8 x 6 7/8 x 7 1/2 inches (31.5 x 17.5 x 19.0 cm).

The 2005 BMW Z4 Standard has a group code of H5, with a battery size of 9 9/16 x 6 15/16 x 7 1/2 inches (24.2 x 17.5 x 19.0 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 2005 BMW Z4.

2005 BMW Z4 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Opt H6 12 1/16 x 6 7/8 x 7 9/16 30.6 x 17.5 x 19.2
HD, Telematics H7 12 3/8 x 6 7/8 x 7 1/2 31.5 x 17.5 x 19.0
Standard H5 9 9/16 x 6 15/16 x 7 1/2 24.2 x 17.5 x 19.0

2004 BMW Z4

The 2004 BMW Z4 Opt has a group code of H6, with a battery size of 12 1/16 x 6 7/8 x 7 9/16 inches (30.6 x 17.5 x 19.2 cm).

The 2004 BMW Z4 HD, Telematics has a group code of H7, with a battery size of 12 3/8 x 6 7/8 x 7 1/2 inches (31.5 x 17.5 x 19.0 cm).

The 2004 BMW Z4 Standard has a group code of H5, with a battery size of 9 9/16 x 6 15/16 x 7 1/2 inches (24.2 x 17.5 x 19.0 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 2004 BMW Z4.

2004 BMW Z4 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Opt H6 12 1/16 x 6 7/8 x 7 9/16 30.6 x 17.5 x 19.2
HD, Telematics H7 12 3/8 x 6 7/8 x 7 1/2 31.5 x 17.5 x 19.0
Standard H5 9 9/16 x 6 15/16 x 7 1/2 24.2 x 17.5 x 19.0

2003 BMW Z4

The 2003 BMW Z4 Standard has a group code of H6, with a battery size of 12 1/16 x 6 7/8 x 7 9/16 inches (30.6 x 17.5 x 19.2 cm).

The 2003 BMW Z4 HD, Telematics has a group code of H7, with a battery size of 12 3/8 x 6 7/8 x 7 1/2 inches (31.5 x 17.5 x 19.0 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 2003 BMW Z4.

2003 BMW Z4 Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Standard H6 12 1/16 x 6 7/8 x 7 9/16 30.6 x 17.5 x 19.2
HD, Telematics H7 12 3/8 x 6 7/8 x 7 1/2 31.5 x 17.5 x 19.0