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Pontiac G6 Battery Sizes (2005 - 2010): Battery Replacement Guide

Researched By The AutoPadre Research Team

Last Updated 2023-03-31

The Pontiac G6 battery sizes are: 90 (model year 2010), T5 (model years 2008 to 2009), or 75 (model years 2005 to 2007) as specified in our data below, organized by trim, option package, and model year.

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Pontiac G6 Battery Size(s)
Year Trim Battery Size Code Battery Size (L X W X H) Inches Get Here (paid link)
2010 L4/2.4L 90 9 9/16" x 6 7/8" x 6 7/8" Amazon
2009 Standard T5 9 5/16" x 6 13/16" x 6 13/16" Amazon
2008 Standard T5 9 5/16" x 6 13/16" x 6 13/16" Amazon
2007 Standard 75 9 1/16" x 7 1/16" x 7 11/16" Amazon
2006 Standard 75 9 1/16" x 7 1/16" x 7 11/16" Amazon
2005 Standard 75 9 1/16" x 7 1/16" x 7 11/16" Amazon

(1) The Battery Council International (BCI) uses battery group codes consisting of letters and numbers (ie. H6, T4, 24, 34r). These refer to the battery size that will best fit (physical dimensions, terminal locations and type) a specific vehicle.

Check out the Battery Size specifications for other makes and models.

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2000's

2010 Pontiac G6 Battery Size

The recommended 2010 Pontiac G6 battery size is 90 (Height: 9 9/16" x Width: 6 7/8" x Length: 6 7/8").

2010 Pontiac G6 Battery Size(s)
Trim Battery Size Code Battery Size (L X W X H) (Imp.) Battery Size (L X W X H) (Metric)
L4/2.4L 90 9 9/16" x 6 7/8" x 6 7/8" 24.3 cm x 17.5 cm x 17.5 cm

2009 Pontiac G6 Battery Size

The recommended 2009 Pontiac G6 battery size is T5 (Height: 9 5/16" x Width: 6 13/16" x Length: 6 13/16").

2009 Pontiac G6 Battery Size(s)
Trim Battery Size Code Battery Size (L X W X H) (Imp.) Battery Size (L X W X H) (Metric)
Standard T5 9 5/16" x 6 13/16" x 6 13/16" 24.3 cm x 17.3 cm x 17.3 cm

2008 Pontiac G6 Battery Size

The recommended 2008 Pontiac G6 battery size is T5 (Height: 9 5/16" x Width: 6 13/16" x Length: 6 13/16").

2008 Pontiac G6 Battery Size(s)
Trim Battery Size Code Battery Size (L X W X H) (Imp.) Battery Size (L X W X H) (Metric)
Standard T5 9 5/16" x 6 13/16" x 6 13/16" 24.3 cm x 17.3 cm x 17.3 cm

2007 Pontiac G6 Battery Size

The recommended 2007 Pontiac G6 battery size is 75 (Height: 9 1/16" x Width: 7 1/16" x Length: 7 11/16").

2007 Pontiac G6 Battery Size(s)
Trim Battery Size Code Battery Size (L X W X H) (Imp.) Battery Size (L X W X H) (Metric)
Standard 75 9 1/16" x 7 1/16" x 7 11/16" 23.0 cm x 17.9 cm x 19.6 cm

2006 Pontiac G6 Battery Size

The recommended 2006 Pontiac G6 battery size is 75 (Height: 9 1/16" x Width: 7 1/16" x Length: 7 11/16").

2006 Pontiac G6 Battery Size(s)
Trim Battery Size Code Battery Size (L X W X H) (Imp.) Battery Size (L X W X H) (Metric)
Standard 75 9 1/16" x 7 1/16" x 7 11/16" 23.0 cm x 17.9 cm x 19.6 cm

2005 Pontiac G6 Battery Size

The recommended 2005 Pontiac G6 battery size is 75 (Height: 9 1/16" x Width: 7 1/16" x Length: 7 11/16").

2005 Pontiac G6 Battery Size(s)
Trim Battery Size Code Battery Size (L X W X H) (Imp.) Battery Size (L X W X H) (Metric)
Standard 75 9 1/16" x 7 1/16" x 7 11/16" 23.0 cm x 17.9 cm x 19.6 cm
Pontiac G6
Pontiac G6
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Pontiac G6 Battery Size Comparisons By Year

2009 vs. 2007

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