Chevrolet Avalanche Gas Tank Size (2002 - 2013): Fuel Tank Capacity Data

The Chevrolet Avalanche gas tank sizes range from 31.0 gallons to 37.5 gallons as specified in our data below, organized by trim, option package, and model year.

The gas tank size of the Chevrolet Avalanche, when combined with its fuel mileage, gives the Avalanche the following ranges depending on the model year and options:

• City range from 372 miles to 472 miles
• Highway range from 527 miles to 661 miles

Check out the Gas Tank Size specifications for other makes and models.

2013 Chevrolet Avalanche Gas Tank Size

The 2013 Chevrolet Avalanche gas tank size is 31.5 gallons.

On a full tank of fuel, the 2013 Chevrolet Avalanche has the following ranges:

• City range of 472 miles
• Highway range of 661 miles

2012 Chevrolet Avalanche Gas Tank Size

The 2012 Chevrolet Avalanche gas tank size is 31.0 gallons.

On a full tank of fuel, the 2012 Chevrolet Avalanche has the following ranges:

• City range of 465 miles
• Highway range of 651 miles

2011 Chevrolet Avalanche Gas Tank Size

The 2011 Chevrolet Avalanche gas tank size is 31.0 gallons.

On a full tank of fuel, the 2011 Chevrolet Avalanche has the following ranges:

• City range of 465 miles
• Highway range of 651 miles

2010 Chevrolet Avalanche Gas Tank Size

The 2010 Chevrolet Avalanche gas tank size is 31.0 gallons.

On a full tank of fuel, the 2010 Chevrolet Avalanche has the following ranges:

• City range of 465 miles
• Highway range of 651 miles

2009 Chevrolet Avalanche Gas Tank Size

The 2009 Chevrolet Avalanche gas tank size is 31.0 gallons.

On a full tank of fuel, the 2009 Chevrolet Avalanche has the following ranges depending on the trim level:

• City range from 372 miles to 434 miles
• Highway range from 527 miles to 620 miles

2008 Chevrolet Avalanche Gas Tank Size

The 2008 Chevrolet Avalanche gas tank size is 31.0 gallons.

On a full tank of fuel, the 2008 Chevrolet Avalanche has the following ranges depending on the trim level:

• City range from 372 miles to 434 miles
• Highway range from 527 miles to 620 miles

2007 Chevrolet Avalanche Gas Tank Size

The 2007 Chevrolet Avalanche gas tank size is 31.0 gallons.

On a full tank of fuel, the 2007 Chevrolet Avalanche has the following ranges depending on the trim level:

• City range from 434 miles to 465 miles
• Highway range from 558 miles to 651 miles

2006 Chevrolet Avalanche Gas Tank Size

The 2006 Chevrolet Avalanche gas tank sizes range between 31.0 and 37.0 gallons depending on the trim level and model options.

On a full tank of fuel, the 2006 Chevrolet Avalanche has the following ranges depending on the trim level:

• City range of 434 miles
• Highway range from 558 miles to 589 miles

2005 Chevrolet Avalanche Gas Tank Size

The 2005 Chevrolet Avalanche gas tank sizes range between 31.0 and 37.0 gallons depending on the trim level and model options.

On a full tank of fuel, the 2005 Chevrolet Avalanche has the following ranges depending on the trim level:

• City range of 434 miles
• Highway range from 558 miles to 589 miles

2004 Chevrolet Avalanche Gas Tank Size

The 2004 Chevrolet Avalanche gas tank sizes range between 31.0 and 37.0 gallons depending on the trim level and model options.

On a full tank of fuel, the 2004 Chevrolet Avalanche has the following ranges depending on the trim level:

• City range from 434 miles to 465 miles
• Highway range from 558 miles to 620 miles

2003 Chevrolet Avalanche Gas Tank Size

The 2003 Chevrolet Avalanche gas tank sizes range between 31.0 and 37.5 gallons depending on the trim level and model options.

On a full tank of fuel, the 2003 Chevrolet Avalanche has the following ranges depending on the trim level:

• City range from 403 miles to 434 miles
• Highway range from 527 miles to 558 miles

2002 Chevrolet Avalanche Gas Tank Size

The 2002 Chevrolet Avalanche gas tank sizes range between 31.0 and 37.5 gallons depending on the trim level and model options.

On a full tank of fuel, the 2002 Chevrolet Avalanche has the following ranges depending on the trim level:

• City range from 403 miles to 434 miles
• Highway range from 527 miles to 558 miles