GMC Yukon XL Battery Size

On this page, we'll cover all of the different battery sizes for the 21 years of data we have for the GMC Yukon XL - from 2000 to the most recent model in 2020.

Overview

The GMC Yukon XL has 4 battery groups of H6, H7, 75/86 and 78. The table below covers the battery sizes for each group.

GMC Yukon XL 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
75/86 9 1/2 x 7 1/4 x 8 3/8 24.0 x 18.0 x 20.1
78 10 1/4 x 7 1/16 x 7 11/16 26.0 x 17.9 x 19.6

(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.

GMC Yukon XL 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 GMC Yukon XL model year.

2020 GMC Yukon XL

The 2020 GMC Yukon XL Auxiliary 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 2020 GMC Yukon XL 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 2020 GMC Yukon XL.

2020 GMC Yukon XL Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Auxiliary 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

2019 GMC Yukon XL

The 2019 GMC Yukon XL Aux Bat 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 GMC Yukon XL 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 GMC Yukon XL.

2019 GMC Yukon XL Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Aux Bat 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 GMC Yukon XL

The 2018 GMC Yukon XL Aux Bat 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 GMC Yukon XL 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 GMC Yukon XL.

2018 GMC Yukon XL Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Aux Bat 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 GMC Yukon XL

The 2017 GMC Yukon XL 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 GMC Yukon XL.

2017 GMC Yukon XL 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 GMC Yukon XL

The 2016 GMC Yukon XL 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 2016 GMC Yukon XL.

2016 GMC Yukon XL 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

2015 GMC Yukon XL

The 2015 GMC Yukon XL 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 2015 GMC Yukon XL.

2015 GMC Yukon XL 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

2014 GMC Yukon XL

The 2014 GMC Yukon XL Opt, 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 GMC Yukon XL.

2014 GMC Yukon XL Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Opt, Standard H6 12 1/16 x 6 7/8 x 7 9/16 30.6 x 17.5 x 19.2

2013 GMC Yukon XL

The 2013 GMC Yukon XL Opt, Standard, Hybrid, HD, 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).

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

2013 GMC Yukon XL Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Opt, Standard, Hybrid, HD, Hybrid H6 12 1/16 x 6 7/8 x 7 9/16 30.6 x 17.5 x 19.2

2012 GMC Yukon XL

The 2012 GMC Yukon XL Opt, Standard, Hybrid, HD, 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).

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

2012 GMC Yukon XL Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Opt, Standard, Hybrid, HD, Hybrid H6 12 1/16 x 6 7/8 x 7 9/16 30.6 x 17.5 x 19.2

2011 GMC Yukon XL

The 2011 GMC Yukon XL Opt, 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 GMC Yukon XL.

2011 GMC Yukon XL Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Opt, Standard H6 12 1/16 x 6 7/8 x 7 9/16 30.6 x 17.5 x 19.2

2010 GMC Yukon XL

The 2010 GMC Yukon XL Opt, 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 GMC Yukon XL.

2010 GMC Yukon XL Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Opt, Standard H6 12 1/16 x 6 7/8 x 7 9/16 30.6 x 17.5 x 19.2

2009 GMC Yukon XL

The 2009 GMC Yukon XL Opt, 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 2009 GMC Yukon XL.

2009 GMC Yukon XL Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Opt, Standard H6 12 1/16 x 6 7/8 x 7 9/16 30.6 x 17.5 x 19.2

2008 GMC Yukon XL

The 2008 GMC Yukon XL 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 2008 GMC Yukon XL.

2008 GMC Yukon XL 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

2007 GMC Yukon XL

The 2007 GMC Yukon XL 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 2007 GMC Yukon XL.

2007 GMC Yukon XL 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

2006 GMC Yukon XL

The 2006 GMC Yukon XL Standard has a group code of 75/86, with a battery size of 9 1/2 x 7 1/4 x 8 3/8 inches (24.0 x 18.0 x 20.1 cm).

The 2006 GMC Yukon XL Opt, Standard has a group code of 78, with a battery size of 10 1/4 x 7 1/16 x 7 11/16 inches (26.0 x 17.9 x 19.6 cm).

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

2006 GMC Yukon XL Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Standard 75/86 9 1/2 x 7 1/4 x 8 3/8 24.0 x 18.0 x 20.1
Opt, Standard 78 10 1/4 x 7 1/16 x 7 11/16 26.0 x 17.9 x 19.6

2005 GMC Yukon XL

The 2005 GMC Yukon XL Standard has a group code of 75/86, with a battery size of 9 1/2 x 7 1/4 x 8 3/8 inches (24.0 x 18.0 x 20.1 cm).

The 2005 GMC Yukon XL Opt, Standard has a group code of 78, with a battery size of 10 1/4 x 7 1/16 x 7 11/16 inches (26.0 x 17.9 x 19.6 cm).

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

2005 GMC Yukon XL Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Standard 75/86 9 1/2 x 7 1/4 x 8 3/8 24.0 x 18.0 x 20.1
Opt, Standard 78 10 1/4 x 7 1/16 x 7 11/16 26.0 x 17.9 x 19.6

2004 GMC Yukon XL

The 2004 GMC Yukon XL Standard has a group code of 75/86, with a battery size of 9 1/2 x 7 1/4 x 8 3/8 inches (24.0 x 18.0 x 20.1 cm).

The 2004 GMC Yukon XL Opt, Standard has a group code of 78, with a battery size of 10 1/4 x 7 1/16 x 7 11/16 inches (26.0 x 17.9 x 19.6 cm).

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

2004 GMC Yukon XL Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Standard 75/86 9 1/2 x 7 1/4 x 8 3/8 24.0 x 18.0 x 20.1
Opt, Standard 78 10 1/4 x 7 1/16 x 7 11/16 26.0 x 17.9 x 19.6

2003 GMC Yukon XL

The 2003 GMC Yukon XL Standard has a group code of 75/86, with a battery size of 9 1/2 x 7 1/4 x 8 3/8 inches (24.0 x 18.0 x 20.1 cm).

The 2003 GMC Yukon XL Opt, Standard has a group code of 78, with a battery size of 10 1/4 x 7 1/16 x 7 11/16 inches (26.0 x 17.9 x 19.6 cm).

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

2003 GMC Yukon XL Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Standard 75/86 9 1/2 x 7 1/4 x 8 3/8 24.0 x 18.0 x 20.1
Opt, Standard 78 10 1/4 x 7 1/16 x 7 11/16 26.0 x 17.9 x 19.6

2002 GMC Yukon XL

The 2002 GMC Yukon XL Standard has a group code of 75/86, with a battery size of 9 1/2 x 7 1/4 x 8 3/8 inches (24.0 x 18.0 x 20.1 cm).

The 2002 GMC Yukon XL Opt, Standard has a group code of 78, with a battery size of 10 1/4 x 7 1/16 x 7 11/16 inches (26.0 x 17.9 x 19.6 cm).

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

2002 GMC Yukon XL Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Standard 75/86 9 1/2 x 7 1/4 x 8 3/8 24.0 x 18.0 x 20.1
Opt, Standard 78 10 1/4 x 7 1/16 x 7 11/16 26.0 x 17.9 x 19.6

2001 GMC Yukon XL

The 2001 GMC Yukon XL Standard has a group code of 75/86, with a battery size of 9 1/2 x 7 1/4 x 8 3/8 inches (24.0 x 18.0 x 20.1 cm).

The 2001 GMC Yukon XL Opt, Standard has a group code of 78, with a battery size of 10 1/4 x 7 1/16 x 7 11/16 inches (26.0 x 17.9 x 19.6 cm).

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

2001 GMC Yukon XL Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Standard 75/86 9 1/2 x 7 1/4 x 8 3/8 24.0 x 18.0 x 20.1
Opt, Standard 78 10 1/4 x 7 1/16 x 7 11/16 26.0 x 17.9 x 19.6

2000 GMC Yukon XL

The 2000 GMC Yukon XL Primary Bat, Standard has a group code of 75/86, with a battery size of 9 1/2 x 7 1/4 x 8 3/8 inches (24.0 x 18.0 x 20.1 cm).

The 2000 GMC Yukon XL Opt, Standard, Primary Bat, PPkg or HD has a group code of 78, with a battery size of 10 1/4 x 7 1/16 x 7 11/16 inches (26.0 x 17.9 x 19.6 cm).

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

2000 GMC Yukon XL Battery Size Specifications
Trim Battery Group Code Length x Width x Height (inches) Length x Width x Height (cm)
Primary Bat, Standard 75/86 9 1/2 x 7 1/4 x 8 3/8 24.0 x 18.0 x 20.1
Opt, Standard, Primary Bat, PPkg or HD 78 10 1/4 x 7 1/16 x 7 11/16 26.0 x 17.9 x 19.6