Ford Flex Gas Tank Size (2009-2019)

The Ford Flex gas tank sizes range from 18.6 gallons to 19.2 gallons as specified in our data below, organized by trim, option package, and model year.

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

• City range from 279 miles to 342 miles
• Highway range from 390 miles to 475 miles

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

2019 Ford Flex Gas Tank Size

The 2019 Ford Flex gas tank size is 18.6 gallons.

On a full tank of fuel, the 2019 Ford Flex has the following ranges depending on the trim level:

• City range from 279 miles to 297 miles
• Highway range from 390 miles to 427 miles

2018 Ford Flex Gas Tank Size

The 2018 Ford Flex gas tank size is 18.6 gallons.

On a full tank of fuel, the 2018 Ford Flex has the following ranges depending on the trim level:

• City range from 279 miles to 297 miles
• Highway range from 390 miles to 427 miles

2017 Ford Flex Gas Tank Size

The 2017 Ford Flex gas tank size is 18.6 gallons.

On a full tank of fuel, the 2017 Ford Flex has the following ranges depending on the trim level:

• City range from 279 miles to 297 miles
• Highway range from 390 miles to 427 miles

2016 Ford Flex Gas Tank Size

The 2016 Ford Flex gas tank size is 18.6 gallons.

On a full tank of fuel, the 2016 Ford Flex has the following ranges depending on the trim level:

• City range from 279 miles to 297 miles
• Highway range from 390 miles to 427 miles

2015 Ford Flex Gas Tank Size

The 2015 Ford Flex gas tank size is 19.0 gallons.

On a full tank of fuel, the 2015 Ford Flex has the following ranges depending on the trim level:

• City range from 304 miles to 342 miles
• Highway range from 437 miles to 475 miles

2014 Ford Flex Gas Tank Size

The 2014 Ford Flex gas tank size is 19.0 gallons.

On a full tank of fuel, the 2014 Ford Flex has the following ranges depending on the trim level:

• City range from 304 miles to 342 miles
• Highway range from 437 miles to 475 miles

2013 Ford Flex Gas Tank Size

The 2013 Ford Flex gas tank size is 18.6 gallons.

On a full tank of fuel, the 2013 Ford Flex has the following ranges depending on the trim level:

• City range from 297 miles to 316 miles
• Highway range from 427 miles to 446 miles

2012 Ford Flex Gas Tank Size

The 2012 Ford Flex gas tank size is 18.6 gallons.

On a full tank of fuel, the 2012 Ford Flex has the following ranges depending on the trim level:

• City range from 297 miles to 316 miles
• Highway range from 427 miles to 446 miles

2011 Ford Flex Gas Tank Size

The 2011 Ford Flex gas tank size is 18.6 gallons.

On a full tank of fuel, the 2011 Ford Flex has the following ranges depending on the trim level:

• City range from 297 miles to 316 miles
• Highway range from 390 miles to 446 miles

2010 Ford Flex Gas Tank Size

The 2010 Ford Flex gas tank size is 18.6 gallons.

On a full tank of fuel, the 2010 Ford Flex has the following ranges depending on the trim level:

• City range from 297 miles to 316 miles
• Highway range from 409 miles to 446 miles

2009 Ford Flex Gas Tank Size

The 2009 Ford Flex gas tank size is 19.2 gallons.

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

• City range from 307 miles to 326 miles
• Highway range from 422 miles to 460 miles