Mazda · 2004–2026 · Gas

Mazda 3 MPG by year

The EPA has rated 23 model years of the Mazda 3, from 2004 to 2026. The most fuel-efficient year is the 2016, at 33 MPG combined in its best configuration. The best 2026 model is 11% more efficient than the best 2004 model (30 vs. 27 MPG). The 2026 model is about as efficient as the median midsize car (30 MPG).

Most efficient year201633 MPG combined
Latest (2026)30 MPG$1,550/yr to fuel
First rated (2004)27 MPG$1,722/yr at today's prices
Model years rated23147 configurations

Combined MPG by model year

  • 3, most efficient version
  • Range across configurations
  • Class median

Shaded band: range across that year's configurations. Class median: same-year models in the same class, rated in MPG. Click a point to open that model year; the table below lists every value.

Every 3 model year

YearTypeBest combinedCity / HwyClass medianRangeConfigsFuel / yr
2026 Gas 30 MPG
lowest 26
27 / 36 30 — 7 $1,550
2025 Gas 31 MPG
lowest 26
27 / 37 28 — 7 $1,500
2024 Gas 31 MPG
lowest 26
27 / 37 28 — 7 $1,500
2023 Gas 31 MPG
lowest 26
28 / 36 28.5 — 8 $1,500
2022 Gas 31 MPG
lowest 26
28 / 36 29 — 8 $1,500
2021 Gas 31 MPG
lowest 26
28 / 36 29 — 8 $1,500
2020 Gas 30 MPG
lowest 27
26 / 35 28 — 5 $1,550
2019 Gas 30 MPG
lowest 27
26 / 35 30 — 5 $1,550
2018 Gas 32 MPG
lowest 28
28 / 37 29 — 8 $1,453
2017 Gas 32 MPG
lowest 28
28 / 37 29 — 8 $1,453
2016 Gas 33 MPG
lowest 29
29 / 39 29 — 10 $1,409
2015 Gas 33 MPG
lowest 29
29 / 39 29 — 10 $1,409
2014 Gas 33 MPG
lowest 30
29 / 39 30 — 8 $1,409
2013 Gas 32 MPG
lowest 23
28 / 39 28.5 — 7 $1,453
2012 Gas 32 MPG
lowest 23
28 / 39 28 — 7 $1,453
2011 Gas 28 MPG
lowest 23
25 / 32 26 — 4 $1,661
2010 Gas 28 MPG
lowest 24
25 / 33 25 — 4 $1,661
2009 Gas 27 MPG
lowest 24
24 / 32 24 — 4 $1,722
2008 Gas 27 MPG
lowest 24
24 / 32 23 — 4 $1,722
2007 Gas 27 MPG
lowest 21
24 / 32 23 — 5 $1,722
2006 Gas 27 MPG
lowest 24
24 / 32 23.5 — 4 $1,722
2005 Gas 27 MPG
lowest 23
24 / 32 24.5 — 4 $1,722
2004 Gas 27 MPG
lowest 23
24 / 32 24 — 5 $1,722

Fuel cost uses today's default prices for every year so model years compare like for like. Sort any column.

Compare 3 model years

See how much a newer 3 would save over an older one.

Models similar to the Mazda 3

Frequently asked questions

Which Mazda 3 year has the best fuel economy?

The 2014 Mazda 3, rated up to 33 MPG combined. At 15,000 miles a year with $3.10/gal regular gas, that works out to about $1,409 a year.

Which Mazda 3 year has the worst fuel economy?

The 2004 model, whose most efficient version is rated 27 MPG combined (about $1,722 a year to fuel).

What is the fuel economy of the latest Mazda 3?

The 2026 Mazda 3 is rated up to 30 MPG combined.

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