Mazda 3 Gas Tank Size & Fuel Capacity by Year

Sedan 2004–202623 model years

12.7–15.9gal · 48–60 L

Across 23 model years (2004–2026), the Mazda 3 has used tanks from 12.7–15.9 gallons. The 2026 model holds 12.7–13.2 gallons.

Pick your model year

Mazda 3 fuel tank by model yearSmallest tank Larger tank options

Model years with the same tank sizes, grouped. A change usually marks a new generation or a redesign.

Year	Tank	Liters	Best highway range	Trims
2026 Mazda 3	12.7–13.2 gallons	48–50 L	475 mi	11
2025 Mazda 3	12.7–13.2 gallons	48–50 L	488 mi	13
2024 Mazda 3	12.7–13.2 gallons	48–50 L	488 mi	12
2023 Mazda 3	12.7–13.2 gallons	48–50 L	488 mi	14
2022 Mazda 3	12.7–13.2 gallons	48–50 L	475 mi	18
2021 Mazda 3	12.7–13.2 gallons	48–50 L	475 mi	16
2020 Mazda 3	12.7–13.2 gallons	48–50 L	475 mi	12
2019 Mazda 3	12.7–13.2 gallons	48–50 L	475 mi	12
2018 Mazda 3	13.2 gallons	50 L	502 mi	12
2017 Mazda 3	13.2 gallons	50 L	488 mi	13
2016 Mazda 3	13.2 gallons	50 L	541 mi	18
2015 Mazda 3	13.2 gallons	50 L	541 mi	22
2014 Mazda 3	13.2 gallons	50 L	541 mi	18
2013 Mazda 3	14.5–15.9 gallons	55–60 L	580 mi	16
2012 Mazda 3	14.5–15.9 gallons	55–60 L	580 mi	19
2011 Mazda 3	14.5–15.9 gallons	55–60 L	479 mi	13
2010 Mazda 3	14.5–15.9 gallons	55–60 L	479 mi	13
2009 Mazda 3	14.5 gallons	55 L	464 mi	16
2008 Mazda 3	14.5 gallons	55 L	464 mi	32
2007 Mazda 3	14.5 gallons	55 L	464 mi	16
2006 Mazda 3	14.5 gallons	55 L	464 mi	8
2005 Mazda 3	14.5 gallons	55 L	464 mi	5
2004 Mazda 3	14.5 gallons	55 L	464 mi	3

What size gas tank does the Mazda 3 have?

The 2026 Mazda 3 holds 12.7–13.2 gallons. Older years range from 12.7–15.9 gallons; the table has every year.

Has the tank size changed over the years?

Yes. The largest tank changed in 2014, 2010.