Pontiac G8 Battery Size
On this page, we'll cover all of the different battery sizes for the 2 years of data we have for the Pontiac G8 - from 2008 to the most recent model in 2009.
Overview
The Pontiac G8 has 1 battery group of H7. The table below covers the battery sizes for each group.
(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.
Pontiac G8 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 Pontiac G8 model year.
2009 Pontiac G8
The 2009 Pontiac G8 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 2009 Pontiac G8.
2008 Pontiac G8
The 2008 Pontiac G8 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 2008 Pontiac G8.