# 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.

^{(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.

### 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.

### 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.

### 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.

### 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.

### 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.

### 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.

### 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.

### 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.

### 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.

### 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.

### 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.

### 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.

### 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.

### 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.