Chevrolet Impala Battery Size

On this page, we'll cover all of the different battery sizes for the 24 years of data we have for the Chevrolet Impala - from 1994 to the most recent model in 2020.

Overview

The Chevrolet Impala has 6 battery groups of H6, H7, 34, H8, 85 and 34/78. The table below covers the battery sizes for each group.

Chevrolet Impala Battery Size Specifications
Battery Group Code1 Imperial Length x Width x Height Metric Length x Width x Height
H6 12 1/16 x 6 7/8 x 7 9/16 30.6 x 17.5 x 19.2
H7 12 3/8 x 6 7/8 x 7 1/2 31.5 x 17.5 x 19.0
34 10 1/4 x 6 13/16 x 7 7/8 26.0 x 17.3 x 20.0
H8 15 x 6 7/8 x 7 3/16 38.1 x 19.0 x 19.2
85 9 1/16 x 6 13/16 x 8 23.0 x 17.3 x 20.3
34/78 10 1/4 x 6 13/16 x 7 7/8 26.0 x 17.3 x 20.0

(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.

Chevrolet Impala 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 Chevrolet Impala model year.

2020 Chevrolet Impala

The 2020 Chevrolet Impala 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 2020 Chevrolet Impala.

2020 Chevrolet Impala 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

2019 Chevrolet Impala

The 2019 Chevrolet Impala w/o Start/Stop 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 2019 Chevrolet Impala w/Start/Stop 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 2019 Chevrolet Impala.

2019 Chevrolet Impala Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
w/o Start/Stop H6 12 1/16 x 6 7/8 x 7 9/16 30.6 x 17.5 x 19.2
w/Start/Stop H7 12 3/8 x 6 7/8 x 7 1/2 31.5 x 17.5 x 19.0

2018 Chevrolet Impala

The 2018 Chevrolet Impala Standard, w/o Start/Stop 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 2018 Chevrolet Impala Start/Stop 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 2018 Chevrolet Impala.

2018 Chevrolet Impala Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Standard, w/o Start/Stop H6 12 1/16 x 6 7/8 x 7 9/16 30.6 x 17.5 x 19.2
Start/Stop H7 12 3/8 x 6 7/8 x 7 1/2 31.5 x 17.5 x 19.0

2017 Chevrolet Impala

The 2017 Chevrolet Impala PPkg has a group code of 34, with a battery size of 10 1/4 x 6 13/16 x 7 7/8 inches (26.0 x 17.3 x 20.0 cm).

The 2017 Chevrolet Impala Ex PPkg, w/o Start/Stop 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 2017 Chevrolet Impala Start/Stop 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 2017 Chevrolet Impala.

2017 Chevrolet Impala Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
PPkg 34 10 1/4 x 6 13/16 x 7 7/8 26.0 x 17.3 x 20.0
Ex PPkg, w/o Start/Stop H6 12 1/16 x 6 7/8 x 7 9/16 30.6 x 17.5 x 19.2
Start/Stop H7 12 3/8 x 6 7/8 x 7 1/2 31.5 x 17.5 x 19.0

2016 Chevrolet Impala

The 2016 Chevrolet Impala PPkg, Ex PPkg has a group code of 34, with a battery size of 10 1/4 x 6 13/16 x 7 7/8 inches (26.0 x 17.3 x 20.0 cm).

The 2016 Chevrolet Impala Standard, Ex PPkg 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 2016 Chevrolet Impala Start/Stop 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 2016 Chevrolet Impala.

2016 Chevrolet Impala Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
PPkg, Ex PPkg 34 10 1/4 x 6 13/16 x 7 7/8 26.0 x 17.3 x 20.0
Standard, Ex PPkg H6 12 1/16 x 6 7/8 x 7 9/16 30.6 x 17.5 x 19.2
Start/Stop H7 12 3/8 x 6 7/8 x 7 1/2 31.5 x 17.5 x 19.0

2015 Chevrolet Impala

The 2015 Chevrolet Impala PPkg has a group code of 34, with a battery size of 10 1/4 x 6 13/16 x 7 7/8 inches (26.0 x 17.3 x 20.0 cm).

The 2015 Chevrolet Impala Ex PPkg, w/o Start/Stop 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 Chevrolet Impala w/Start/Stop has a group code of H8, with a battery size of 15 x 6 7/8 x 7 3/16 inches (38.1 x 19.0 x 19.2 cm).

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

2015 Chevrolet Impala Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
PPkg 34 10 1/4 x 6 13/16 x 7 7/8 26.0 x 17.3 x 20.0
Ex PPkg, w/o Start/Stop H6 12 1/16 x 6 7/8 x 7 9/16 30.6 x 17.5 x 19.2
w/Start/Stop H8 15 x 6 7/8 x 7 3/16 38.1 x 19.0 x 19.2

2014 Chevrolet Impala

The 2014 Chevrolet Impala Standard, Hybrid, Auxiliary Battery (2), w/o Start/Stop 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 2014 Chevrolet Impala w/Start/Stop has a group code of H8, with a battery size of 15 x 6 7/8 x 7 3/16 inches (38.1 x 19.0 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 Chevrolet Impala.

2014 Chevrolet Impala Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Standard, Hybrid, Auxiliary Battery (2), w/o Start/Stop H6 12 1/16 x 6 7/8 x 7 9/16 30.6 x 17.5 x 19.2
w/Start/Stop H8 15 x 6 7/8 x 7 3/16 38.1 x 19.0 x 19.2

2013 Chevrolet Impala

The 2013 Chevrolet Impala PPkg, Ex PPkg has a group code of 34, with a battery size of 10 1/4 x 6 13/16 x 7 7/8 inches (26.0 x 17.3 x 20.0 cm).

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

2013 Chevrolet Impala Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
PPkg, Ex PPkg 34 10 1/4 x 6 13/16 x 7 7/8 26.0 x 17.3 x 20.0

2012 Chevrolet Impala

The 2012 Chevrolet Impala Ex PPkg, w/PPkg has a group code of 34, with a battery size of 10 1/4 x 6 13/16 x 7 7/8 inches (26.0 x 17.3 x 20.0 cm).

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

2012 Chevrolet Impala Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Ex PPkg, w/PPkg 34 10 1/4 x 6 13/16 x 7 7/8 26.0 x 17.3 x 20.0

2011 Chevrolet Impala

The 2011 Chevrolet Impala Standard, Ex PPkg, w/PPkg has a group code of 34, with a battery size of 10 1/4 x 6 13/16 x 7 7/8 inches (26.0 x 17.3 x 20.0 cm).

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

2011 Chevrolet Impala Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Standard, Ex PPkg, w/PPkg 34 10 1/4 x 6 13/16 x 7 7/8 26.0 x 17.3 x 20.0

2010 Chevrolet Impala

The 2010 Chevrolet Impala Standard, Ex PPkg, w/PPkg has a group code of 34, with a battery size of 10 1/4 x 6 13/16 x 7 7/8 inches (26.0 x 17.3 x 20.0 cm).

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

2010 Chevrolet Impala Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Standard, Ex PPkg, w/PPkg 34 10 1/4 x 6 13/16 x 7 7/8 26.0 x 17.3 x 20.0

2009 Chevrolet Impala

The 2009 Chevrolet Impala Standard has a group code of 34, with a battery size of 10 1/4 x 6 13/16 x 7 7/8 inches (26.0 x 17.3 x 20.0 cm).

The 2009 Chevrolet Impala Standard has a group code of 85, with a battery size of 9 1/16 x 6 13/16 x 8 inches (23.0 x 17.3 x 20.3 cm).

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

2009 Chevrolet Impala Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Standard 34 10 1/4 x 6 13/16 x 7 7/8 26.0 x 17.3 x 20.0
Standard 85 9 1/16 x 6 13/16 x 8 23.0 x 17.3 x 20.3

2008 Chevrolet Impala

The 2008 Chevrolet Impala Standard has a group code of 34, with a battery size of 10 1/4 x 6 13/16 x 7 7/8 inches (26.0 x 17.3 x 20.0 cm).

The 2008 Chevrolet Impala Standard has a group code of 85, with a battery size of 9 1/16 x 6 13/16 x 8 inches (23.0 x 17.3 x 20.3 cm).

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

2008 Chevrolet Impala Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Standard 34 10 1/4 x 6 13/16 x 7 7/8 26.0 x 17.3 x 20.0
Standard 85 9 1/16 x 6 13/16 x 8 23.0 x 17.3 x 20.3

2007 Chevrolet Impala

The 2007 Chevrolet Impala Standard has a group code of 34, with a battery size of 10 1/4 x 6 13/16 x 7 7/8 inches (26.0 x 17.3 x 20.0 cm).

The 2007 Chevrolet Impala SS has a group code of 85, with a battery size of 9 1/16 x 6 13/16 x 8 inches (23.0 x 17.3 x 20.3 cm).

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

2007 Chevrolet Impala Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Standard 34 10 1/4 x 6 13/16 x 7 7/8 26.0 x 17.3 x 20.0
SS 85 9 1/16 x 6 13/16 x 8 23.0 x 17.3 x 20.3

2006 Chevrolet Impala

The 2006 Chevrolet Impala Standard has a group code of 34, with a battery size of 10 1/4 x 6 13/16 x 7 7/8 inches (26.0 x 17.3 x 20.0 cm).

The 2006 Chevrolet Impala SS has a group code of 85, with a battery size of 9 1/16 x 6 13/16 x 8 inches (23.0 x 17.3 x 20.3 cm).

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

2006 Chevrolet Impala Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Standard 34 10 1/4 x 6 13/16 x 7 7/8 26.0 x 17.3 x 20.0
SS 85 9 1/16 x 6 13/16 x 8 23.0 x 17.3 x 20.3

2005 Chevrolet Impala

The 2005 Chevrolet Impala Standard, S/C has a group code of 34/78, with a battery size of 10 1/4 x 6 13/16 x 7 7/8 inches (26.0 x 17.3 x 20.0 cm).

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

2005 Chevrolet Impala Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Standard, S/C 34/78 10 1/4 x 6 13/16 x 7 7/8 26.0 x 17.3 x 20.0

2004 Chevrolet Impala

The 2004 Chevrolet Impala S/C, Standard has a group code of 34/78, with a battery size of 10 1/4 x 6 13/16 x 7 7/8 inches (26.0 x 17.3 x 20.0 cm).

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

2004 Chevrolet Impala Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
S/C, Standard 34/78 10 1/4 x 6 13/16 x 7 7/8 26.0 x 17.3 x 20.0

2003 Chevrolet Impala

The 2003 Chevrolet Impala Opt, Standard has a group code of 34/78, with a battery size of 10 1/4 x 6 13/16 x 7 7/8 inches (26.0 x 17.3 x 20.0 cm).

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

2003 Chevrolet Impala Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Opt, Standard 34/78 10 1/4 x 6 13/16 x 7 7/8 26.0 x 17.3 x 20.0

2002 Chevrolet Impala

The 2002 Chevrolet Impala Opt, Standard has a group code of 34/78, with a battery size of 10 1/4 x 6 13/16 x 7 7/8 inches (26.0 x 17.3 x 20.0 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 2002 Chevrolet Impala.

2002 Chevrolet Impala Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Opt, Standard 34/78 10 1/4 x 6 13/16 x 7 7/8 26.0 x 17.3 x 20.0

2001 Chevrolet Impala

The 2001 Chevrolet Impala Opt, Standard has a group code of 34/78, with a battery size of 10 1/4 x 6 13/16 x 7 7/8 inches (26.0 x 17.3 x 20.0 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 2001 Chevrolet Impala.

2001 Chevrolet Impala Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Opt, Standard 34/78 10 1/4 x 6 13/16 x 7 7/8 26.0 x 17.3 x 20.0

2000 Chevrolet Impala

The 2000 Chevrolet Impala Opt, Standard has a group code of 34/78, with a battery size of 10 1/4 x 6 13/16 x 7 7/8 inches (26.0 x 17.3 x 20.0 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 2000 Chevrolet Impala.

2000 Chevrolet Impala Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Opt, Standard 34/78 10 1/4 x 6 13/16 x 7 7/8 26.0 x 17.3 x 20.0

1996 Chevrolet Impala

The 1996 Chevrolet Impala Standard, HD, SEO has a group code of 34/78, with a battery size of 10 1/4 x 6 13/16 x 7 7/8 inches (26.0 x 17.3 x 20.0 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 1996 Chevrolet Impala.

1996 Chevrolet Impala Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Standard, HD, SEO 34/78 10 1/4 x 6 13/16 x 7 7/8 26.0 x 17.3 x 20.0

1995 Chevrolet Impala

The 1995 Chevrolet Impala Standard, HD, SEO has a group code of 34/78, with a battery size of 10 1/4 x 6 13/16 x 7 7/8 inches (26.0 x 17.3 x 20.0 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 1995 Chevrolet Impala.

1995 Chevrolet Impala Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Standard, HD, SEO 34/78 10 1/4 x 6 13/16 x 7 7/8 26.0 x 17.3 x 20.0

1994 Chevrolet Impala

The 1994 Chevrolet Impala Standard has a group code of 34/78, with a battery size of 10 1/4 x 6 13/16 x 7 7/8 inches (26.0 x 17.3 x 20.0 cm).

You can use the table below as a quick reference whenever you need to check the battery size of your 1994 Chevrolet Impala.

1994 Chevrolet Impala Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Standard 34/78 10 1/4 x 6 13/16 x 7 7/8 26.0 x 17.3 x 20.0