Buick LaCrosse Battery Size

On this page, we'll cover all of the different battery sizes for the 15 years of data we have for the Buick LaCrosse - from 2005 to the most recent model in 2019.

Overview

The Buick LaCrosse has 5 battery groups of H6, H7, H5, 85 and 34. The table below covers the battery sizes for each group.

Buick LaCrosse 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
H5 9 9/16 x 6 15/16 x 7 1/2 24.2 x 17.5 x 19.0
85 9 1/16 x 6 13/16 x 8 23.0 x 17.3 x 20.3
34 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.

Buick LaCrosse 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 Buick LaCrosse model year.

2019 Buick LaCrosse

The 2019 Buick LaCrosse Hybrid 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 Buick LaCrosse Standard 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 Buick LaCrosse.

2019 Buick LaCrosse Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Hybrid H6 12 1/16 x 6 7/8 x 7 9/16 30.6 x 17.5 x 19.2
Standard H7 12 3/8 x 6 7/8 x 7 1/2 31.5 x 17.5 x 19.0

2018 Buick LaCrosse

The 2018 Buick LaCrosse Hybrid 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 Buick LaCrosse Standard 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 Buick LaCrosse.

2018 Buick LaCrosse Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Hybrid H6 12 1/16 x 6 7/8 x 7 9/16 30.6 x 17.5 x 19.2
Standard H7 12 3/8 x 6 7/8 x 7 1/2 31.5 x 17.5 x 19.0

2017 Buick LaCrosse

The 2017 Buick LaCrosse Standard 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 Buick LaCrosse.

2017 Buick LaCrosse Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Standard H7 12 3/8 x 6 7/8 x 7 1/2 31.5 x 17.5 x 19.0

2016 Buick LaCrosse

The 2016 Buick LaCrosse 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 2016 Buick LaCrosse Hybrid, Hybrid, Auxiliary Battery 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 2016 Buick LaCrosse.

2016 Buick LaCrosse 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
Hybrid, Hybrid, Auxiliary Battery H5 9 9/16 x 6 15/16 x 7 1/2 24.2 x 17.5 x 19.0

2015 Buick LaCrosse

The 2015 Buick LaCrosse 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 Buick LaCrosse Hybrid, Hybrid, Auxiliary Battery 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 2015 Buick LaCrosse.

2015 Buick LaCrosse 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
Hybrid, Hybrid, Auxiliary Battery H5 9 9/16 x 6 15/16 x 7 1/2 24.2 x 17.5 x 19.0

2014 Buick LaCrosse

The 2014 Buick LaCrosse 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 2014 Buick LaCrosse Hybrid, Hybrid, Auxiliary Battery 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 2014 Buick LaCrosse.

2014 Buick LaCrosse 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
Hybrid, Hybrid, Auxiliary Battery H5 9 9/16 x 6 15/16 x 7 1/2 24.2 x 17.5 x 19.0

2013 Buick LaCrosse

The 2013 Buick LaCrosse 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 Buick LaCrosse Hybrid 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 2013 Buick LaCrosse.

2013 Buick LaCrosse 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
Hybrid H5 9 9/16 x 6 15/16 x 7 1/2 24.2 x 17.5 x 19.0

2012 Buick LaCrosse

The 2012 Buick LaCrosse 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 2012 Buick LaCrosse Hybrid 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 2012 Buick LaCrosse.

2012 Buick LaCrosse 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
Hybrid H5 9 9/16 x 6 15/16 x 7 1/2 24.2 x 17.5 x 19.0

2011 Buick LaCrosse

The 2011 Buick LaCrosse 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 2011 Buick LaCrosse.

2011 Buick LaCrosse 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

2010 Buick LaCrosse

The 2010 Buick LaCrosse 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 2010 Buick LaCrosse.

2010 Buick LaCrosse 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

2009 Buick LaCrosse

The 2009 Buick LaCrosse 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).

The 2009 Buick LaCrosse 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).

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

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

2008 Buick LaCrosse

The 2008 Buick LaCrosse 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).

The 2008 Buick LaCrosse 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).

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

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

2007 Buick LaCrosse

The 2007 Buick LaCrosse 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).

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

2007 Buick LaCrosse 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

2006 Buick LaCrosse

The 2006 Buick LaCrosse 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).

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

2006 Buick LaCrosse 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

2005 Buick LaCrosse

The 2005 Buick LaCrosse 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).

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

2005 Buick LaCrosse 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