The Toyota Avalon has a different sized gas tank based on year and model trim.
Larger sized gas tanks are advantageous because you don't need to go to the gas station as often. Also, you can take advantage of days when gas prices are discounted and fill up your vehicle with a larger quantity of gas.
Scroll down for the gas tank size tables for your year and trim.
Toyota Avalon Gas Tank Sizes (2021 - 2022)
| Year |
Trim |
Engine |
Gallons |
Liters |
| 2022 |
Hybrid Limited FWD |
2.5L |
13.2 |
50.0 |
| 2022 |
Hybrid XLE FWD |
2.5L |
13.2 |
50.0 |
| 2022 |
Hybrid XSE Nightshade FWD |
2.5L |
13.2 |
50.0 |
| 2022 |
Limited FWD |
3.5L |
15.8 |
59.8 |
| 2022 |
Touring FWD |
3.5L |
15.8 |
59.8 |
| 2022 |
XLE FWD |
3.5L |
14.5 |
54.9 |
| 2021 |
Hybrid Limited FWD |
2.5L |
13.2 |
50.0 |
| 2021 |
Hybrid XLE FWD |
2.5L |
13.2 |
50.0 |
| 2021 |
Hybrid XSE FWD |
2.5L |
13.2 |
50.0 |
| 2021 |
Limited AWD |
2.5L |
14.4 |
54.5 |
| 2021 |
Limited FWD |
3.5L |
15.8 |
59.8 |
| 2021 |
Touring FWD |
3.5L |
15.8 |
59.8 |
| 2021 |
TRD FWD |
3.5L |
15.8 |
59.8 |
| 2021 |
XLE AWD |
2.5L |
14.4 |
54.5 |
| 2021 |
XLE FWD |
3.5L |
14.5 |
54.9 |
| 2021 |
XSE Nightshade FWD |
3.5L |
15.8 |
59.8 |
Toyota Avalon Gas Tank Sizes (2019 - 2020)
| Year |
Trim |
Engine |
Gallons |
Liters |
| 2020 |
Hybrid Limited |
2.5L |
13.2 |
50.0 |
| 2020 |
Hybrid XLE |
2.5L |
13.2 |
50.0 |
| 2020 |
Hybrid XSE |
2.5L |
13.2 |
50.0 |
| 2020 |
Limited |
3.5L |
15.8 |
59.8 |
| 2020 |
Touring |
3.5L |
15.8 |
59.8 |
| 2020 |
TRD |
3.5L |
15.8 |
59.8 |
| 2020 |
XLE |
3.5L |
14.5 |
54.9 |
| 2020 |
XSE |
3.5L |
15.8 |
59.8 |
| 2020 |
Sedan 4D Limited 4 Cyl. Hybrid |
2.5L |
13.2 |
50.0 |
| 2020 |
Sedan 4D Limited V6 |
3.5L |
15.8 |
59.8 |
| 2020 |
Sedan 4D Touring |
3.5L |
15.8 |
59.8 |
| 2020 |
Sedan 4D TRD |
3.5L |
15.8 |
59.8 |
| 2020 |
Sedan 4D XLE Hybrid |
2.5L |
13.2 |
50.0 |
| 2020 |
Sedan 4D XLE V6 |
3.5L |
14.5 |
54.9 |
| 2020 |
Sedan 4D XSE Hybrid |
2.5L |
13.2 |
50.0 |
| 2020 |
Sedan 4D XSE V6 |
3.5L |
15.8 |
59.8 |
| 2019 |
Hybrid Limited |
2.5L |
13.2 |
50.0 |
| 2019 |
Hybrid XLE |
2.5L |
13.2 |
50.0 |
| 2019 |
Hybrid XSE |
2.5L |
13.2 |
50.0 |
| 2019 |
Limited |
3.5L |
15.8 |
59.8 |
| 2019 |
Touring |
3.5L |
15.8 |
59.8 |
| 2019 |
XLE |
3.5L |
14.5 |
54.9 |
| 2019 |
XSE |
3.5L |
15.8 |
59.8 |
| 2019 |
Sedan 4D Limited 4 Cyl. Hybrid |
2.5L |
13.2 |
50.0 |
| 2019 |
Sedan 4D Limited V6 |
3.5L |
15.8 |
59.8 |
| 2019 |
Sedan 4D Touring |
3.5L |
15.8 |
59.8 |
| 2019 |
Sedan 4D XLE Hybrid |
2.5L |
13.2 |
50.0 |
| 2019 |
Sedan 4D XLE V6 |
3.5L |
14.5 |
54.9 |
| 2019 |
Sedan 4D XSE Hybrid |
2.5L |
13.2 |
50.0 |
| 2019 |
Sedan 4D XSE V6 |
3.5L |
15.8 |
59.8 |
Toyota Avalon Gas Tank Sizes (2017 - 2018)
| Year |
Trim |
Engine |
Gallons |
Liters |
| 2018 |
Sedan 4D Limited 4 Cyl. Hybrid |
2.5L |
17.0 |
64.3 |
| 2018 |
Sedan 4D Limited V6 |
3.5L |
17.0 |
64.3 |
| 2018 |
Sedan 4D Touring |
3.5L |
17.0 |
64.3 |
| 2018 |
Sedan 4D XLE Plus 4 Cyl. Hybrid |
2.5L |
17.0 |
64.3 |
| 2018 |
Sedan 4D XLE Plus V6 |
3.5L |
17.0 |
64.3 |
| 2018 |
Sedan 4D XLE Premium 4 Cyl. Hybrid |
2.5L |
17.0 |
64.3 |
| 2018 |
Sedan 4D XLE Premium V6 |
3.5L |
17.0 |
64.3 |
| 2018 |
Sedan 4D XLE V6 |
3.5L |
17.0 |
64.3 |
| 2017 |
Sedan 4D Limited 4 Cyl. Hybrid |
2.5L |
17.0 |
64.3 |
| 2017 |
Sedan 4D Limited V6 |
3.5L |
17.2 |
65.1 |
| 2017 |
Sedan 4D XLE Plus 4 Cyl. Hybrid |
2.5L |
17.0 |
64.3 |
| 2017 |
Sedan 4D XLE Plus V6 |
3.5L |
17.2 |
65.1 |
| 2017 |
Sedan 4D XLE Premium 4 Cyl. Hybrid |
2.5L |
17.0 |
64.3 |
| 2017 |
Sedan 4D XLE Premium V6 |
3.5L |
17.2 |
65.1 |
| 2017 |
Sedan 4D XLE Touring V6 |
3.5L |
17.2 |
65.1 |
| 2017 |
Sedan 4D XLE V6 |
3.5L |
17.2 |
65.1 |
Toyota Avalon Gas Tank Sizes (2015 - 2016)
| Year |
Trim |
Engine |
Gallons |
Liters |
| 2016 |
Sedan 4D Limited V6 |
3.5L |
17.0 |
64.3 |
| 2016 |
Sedan 4D XLE Plus V6 |
3.5L |
17.0 |
64.3 |
| 2016 |
Sedan 4D XLE Premium V6 |
3.5L |
17.0 |
64.3 |
| 2016 |
Sedan 4D XLE Touring V6 |
3.5L |
17.0 |
64.3 |
| 2016 |
Sedan 4D XLE V6 |
3.5L |
17.0 |
64.3 |
| 2016 |
Sedan 4D Limited 4 Cyl. |
2.5L |
17.0 |
64.3 |
| 2016 |
Sedan 4D Limited 4 Cyl. |
2.5L |
17.0 |
64.3 |
| 2016 |
Sedan 4D XLE Premium 4 Cyl. |
2.5L |
17.0 |
64.3 |
| 2016 |
Sedan 4D XLE Premium 4 Cyl. |
2.5L |
17.0 |
64.3 |
| 2016 |
Sedan 4D XLE Touring 4 Cyl. |
2.5L |
17.0 |
64.3 |
| 2016 |
Sedan 4D XLE Touring 4 Cyl. |
2.5L |
17.0 |
64.3 |
| 2015 |
Sedan 4D Limited V6 |
3.5L |
17.0 |
64.3 |
| 2015 |
Sedan 4D XLE Premium V6 |
3.5L |
17.0 |
64.3 |
| 2015 |
Sedan 4D XLE Touring Sport V6 |
3.5L |
17.0 |
64.3 |
| 2015 |
Sedan 4D XLE Touring V6 |
3.5L |
17.0 |
64.3 |
| 2015 |
Sedan 4D XLE V6 |
3.5L |
17.0 |
64.3 |
| 2015 |
Sedan 4D Limited 4 Cyl. |
2.5L |
17.0 |
64.3 |
| 2015 |
Sedan 4D Limited 4 Cyl. |
2.5L |
17.0 |
64.3 |
| 2015 |
Sedan 4D XLE Premium 4 Cyl. |
2.5L |
17.0 |
64.3 |
| 2015 |
Sedan 4D XLE Premium 4 Cyl. |
2.5L |
17.0 |
64.3 |
| 2015 |
Sedan 4D XLE Touring 4 Cyl. |
2.5L |
17.0 |
64.3 |
| 2015 |
Sedan 4D XLE Touring 4 Cyl. |
2.5L |
17.0 |
64.3 |
Toyota Avalon Gas Tank Sizes (2013 - 2014)
| Year |
Trim |
Engine |
Gallons |
Liters |
| 2014 |
Sedan 4D Limited V6 |
3.5L |
17.0 |
64.3 |
| 2014 |
Sedan 4D XLE Premium V6 |
3.5L |
17.0 |
64.3 |
| 2014 |
Sedan 4D XLE Touring V6 |
3.5L |
17.0 |
64.3 |
| 2014 |
Sedan 4D XLE V6 |
3.5L |
17.0 |
64.3 |
| 2014 |
Sedan 4D Limited 4 Cyl. |
2.5L |
17.0 |
64.3 |
| 2014 |
Sedan 4D Limited 4 Cyl. |
2.5L |
17.0 |
64.3 |
| 2014 |
Sedan 4D XLE Premium 4 Cyl. |
2.5L |
17.0 |
64.3 |
| 2014 |
Sedan 4D XLE Premium 4 Cyl. |
2.5L |
17.0 |
64.3 |
| 2014 |
Sedan 4D XLE Touring 4 Cyl. |
2.5L |
17.0 |
64.3 |
| 2014 |
Sedan 4D XLE Touring 4 Cyl. |
2.5L |
17.0 |
64.3 |
| 2013 |
Sedan 4D Limited V6 |
3.5L |
17.0 |
64.3 |
| 2013 |
Sedan 4D XLE Premium V6 |
3.5L |
17.0 |
64.3 |
| 2013 |
Sedan 4D XLE Touring V6 |
3.5L |
17.0 |
64.3 |
| 2013 |
Sedan 4D XLE V6 |
3.5L |
17.0 |
64.3 |
| 2013 |
Sedan 4D Limited 4 Cyl. |
2.5L |
17.0 |
64.3 |
| 2013 |
Sedan 4D Limited 4 Cyl. |
2.5L |
17.0 |
64.3 |
| 2013 |
Sedan 4D XLE Premium 4 Cyl. |
2.5L |
17.0 |
64.3 |
| 2013 |
Sedan 4D XLE Premium 4 Cyl. |
2.5L |
17.0 |
64.3 |
| 2013 |
Sedan 4D XLE Touring 4 Cyl. |
2.5L |
17.0 |
64.3 |
| 2013 |
Sedan 4D XLE Touring 4 Cyl. |
2.5L |
17.0 |
64.3 |
Toyota Avalon Gas Tank Sizes (2011 - 2012)
| Year |
Trim |
Engine |
Gallons |
Liters |
| 2012 |
V6 Sedan 4D |
3.5L |
18.5 |
70.0 |
| 2012 |
V6 Sedan 4D Limited |
3.5L |
18.5 |
70.0 |
| 2011 |
V6 Sedan 4D |
3.5L |
18.5 |
70.0 |
| 2011 |
V6 Sedan 4D Limited |
3.5L |
18.5 |
70.0 |
Toyota Avalon Gas Tank Sizes (2009 - 2010)
| Year |
Trim |
Engine |
Gallons |
Liters |
| 2010 |
V6 Sedan 4D Limited |
3.5L |
18.5 |
70.0 |
| 2010 |
V6 Sedan 4D XL |
3.5L |
18.5 |
70.0 |
| 2010 |
V6 Sedan 4D XLS |
3.5L |
18.5 |
70.0 |
| 2009 |
V6 Sedan 4D Limited |
3.5L |
18.5 |
70.0 |
| 2009 |
V6 Sedan 4D XL |
3.5L |
18.5 |
70.0 |
| 2009 |
V6 Sedan 4D XLS |
3.5L |
18.5 |
70.0 |
Toyota Avalon Gas Tank Sizes (2007 - 2008)
| Year |
Trim |
Engine |
Gallons |
Liters |
| 2008 |
V6 Sedan 4D Limited |
3.5L |
18.5 |
70.0 |
| 2008 |
V6 Sedan 4D Touring |
3.5L |
18.5 |
70.0 |
| 2008 |
V6 Sedan 4D XL |
3.5L |
18.5 |
70.0 |
| 2008 |
V6 Sedan 4D XLS |
3.5L |
18.5 |
70.0 |
| 2007 |
V6 Sedan 4D Limited |
3.5L |
18.5 |
70.0 |
| 2007 |
V6 Sedan 4D Touring |
3.5L |
18.5 |
70.0 |
| 2007 |
V6 Sedan 4D XL |
3.5L |
18.5 |
70.0 |
| 2007 |
V6 Sedan 4D XLS |
3.5L |
18.5 |
70.0 |
Toyota Avalon Gas Tank Sizes (2005 - 2006)
| Year |
Trim |
Engine |
Gallons |
Liters |
| 2006 |
V6 Sedan 4D Limited |
3.5L |
18.5 |
70.0 |
| 2006 |
V6 Sedan 4D Touring |
3.5L |
18.5 |
70.0 |
| 2006 |
V6 Sedan 4D XL |
3.5L |
18.5 |
70.0 |
| 2006 |
V6 Sedan 4D XLS |
3.5L |
18.5 |
70.0 |
| 2005 |
V6 Sedan 4D Limited |
3.5L |
18.5 |
70.0 |
| 2005 |
V6 Sedan 4D Touring |
3.5L |
18.5 |
70.0 |
| 2005 |
V6 Sedan 4D XL |
3.5L |
18.5 |
70.0 |
| 2005 |
V6 Sedan 4D XLS |
3.5L |
18.5 |
70.0 |
Toyota Avalon Gas Tank Sizes (2003 - 2004)
| Year |
Trim |
Engine |
Gallons |
Liters |
| 2004 |
V6 Sedan 4D XL |
3.0L |
18.5 |
70.0 |
| 2004 |
V6 Sedan 4D XLS |
3.0L |
18.5 |
70.0 |
| 2003 |
V6 Sedan 4D XL |
3.0L |
18.5 |
70.0 |
| 2003 |
V6 Sedan 4D XLS |
3.0L |
18.5 |
70.0 |
Toyota Avalon Gas Tank Sizes (2002)
| Year |
Trim |
Engine |
Gallons |
Liters |
| 2002 |
V6 Sedan 4D XL |
3.0L |
18.5 |
70.0 |
| 2002 |
V6 Sedan 4D XLS |
3.0L |
18.5 |
70.0 |