Buick Park Avenue Gas Tank Size (2002-2005)

The Buick Park Avenue gas tank sizes range from 18.0 gallons to 18.5 gallons as specified in our data below, organized by trim, option package, and model year.

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

• City range from 314 miles to 370 miles
• Highway range from 499 miles to 536 miles

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

2005 Buick Park Avenue Gas Tank Size

The 2005 Buick Park Avenue gas tank size is 18.0 gallons.

On a full tank of fuel, the 2005 Buick Park Avenue has the following ranges depending on the trim level:

• City range from 342 miles to 360 miles
• Highway range from 504 miles to 522 miles

2004 Buick Park Avenue Gas Tank Size

The 2004 Buick Park Avenue gas tank size is 18.0 gallons.

On a full tank of fuel, the 2004 Buick Park Avenue has the following ranges depending on the trim level:

• City range from 324 miles to 360 miles
• Highway range from 504 miles to 522 miles

2003 Buick Park Avenue Gas Tank Size

The 2003 Buick Park Avenue gas tank size is 18.5 gallons.

On a full tank of fuel, the 2003 Buick Park Avenue has the following ranges depending on the trim level:

• City range from 314 miles to 370 miles
• Highway range from 499 miles to 536 miles

2002 Buick Park Avenue Gas Tank Size

The 2002 Buick Park Avenue gas tank size is 18.5 gallons.

On a full tank of fuel, the 2002 Buick Park Avenue has the following ranges depending on the trim level:

• City range from 333 miles to 370 miles
• Highway range from 499 miles to 536 miles