Mazda 3 Annual Fuel Cost
Running a 2026 Mazda 3 costs about $1,850 per year in fuel, based on 15,000 miles of driving at average U.S. fuel prices.
Latest model year (2026):
The Mazda 3 costs an estimated $2,050/year in fuel (294 g CO₂/mi).
Mazda 3 Fuel Cost — All Years
| Year | Trim | Engine | Fuel | MPG Comb. | Annual Cost | CO₂ (g/mi) | GHG Score |
|---|---|---|---|---|---|---|---|
| 2026 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 28 | $2,200 | 317 | 5 |
| 2026 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 30 | $2,050 | 294 | 6 |
| 2026 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 27 | $2,300 | 334 | 5 |
| 2026 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 29 | $2,100 | 302 | 6 |
| 2026 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 26 | $2,350 | 337 | 5 |
| 2026 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 29 | $2,100 | 306 | 6 |
| 2026 | Man 6-spd, 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 28 | $2,200 | 314 | 5 |
| 2025 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 31 | $2,000 | 287 | 6 |
| 2025 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 26 | $2,350 | 337 | 5 |
| 2025 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 29 | $2,100 | 311 | 6 |
| 2025 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 30 | $2,050 | 294 | 6 |
| 2025 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 27 | $2,300 | 334 | 5 |
| 2025 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 30 | $2,050 | 301 | 6 |
| 2025 | Man 6-spd, 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 30 | $2,050 | 296 | 6 |
| 2024 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 29 | $2,100 | 311 | 6 |
| 2024 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 31 | $2,000 | 287 | 6 |
| 2024 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 27 | $2,300 | 334 | 5 |
| 2024 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 30 | $2,050 | 301 | 6 |
| 2024 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 30 | $2,050 | 294 | 6 |
| 2024 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 26 | $2,350 | 337 | 5 |
| 2024 | Man 6-spd, 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 30 | $2,050 | 296 | 6 |
| 2023 | Auto (S6), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 31 | $2,000 | 287 | 6 |
| 2023 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 31 | $2,000 | 287 | 6 |
| 2023 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 30 | $2,050 | 292 | 6 |
| 2023 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 27 | $2,300 | 334 | 5 |
| 2023 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 29 | $2,100 | 311 | 6 |
| 2023 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 26 | $2,350 | 337 | 5 |
| 2023 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 30 | $2,050 | 301 | 6 |
| 2023 | Man 6-spd, 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 30 | $2,050 | 296 | 6 |
| 2022 | Auto (S6), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 31 | $2,000 | 287 | 7 |
| 2022 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 26 | $2,350 | 337 | 5 |
| 2022 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 27 | $2,300 | 326 | 6 |
| 2022 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 29 | $2,100 | 306 | 6 |
| 2022 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 30 | $2,050 | 300 | 6 |
| 2022 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 28 | $2,200 | 320 | 6 |
| 2022 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 27 | $2,300 | 334 | 6 |
| 2022 | Man 6-spd, 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 27 | $2,300 | 323 | 6 |
| 2021 | Auto (S6), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 31 | $2,000 | 287 | 7 |
| 2021 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 26 | $2,350 | 337 | 5 |
| 2021 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 28 | $2,200 | 320 | 6 |
| 2021 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 30 | $2,050 | 299 | 6 |
| 2021 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 27 | $2,300 | 334 | 6 |
| 2021 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 29 | $2,100 | 304 | 6 |
| 2021 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 27 | $2,300 | 326 | 6 |
| 2021 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 30 | $2,050 | 303 | 6 |
| 2021 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 28 | $2,200 | 313 | 6 |
| 2021 | Man 6-spd, 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 27 | $2,300 | 323 | 6 |
| 2020 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 30 | $2,050 | 295 | 7 |
| 2020 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 30 | $2,050 | 299 | 7 |
| 2020 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 27 | $2,300 | 328 | 6 |
| 2020 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 28 | $2,200 | 313 | 6 |
| 2020 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 30 | $2,050 | 297 | 7 |
| 2020 | Man 6-spd, 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 29 | $2,100 | 303 | 6 |
| 2019 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 30 | $2,050 | 299 | 7 |
| 2019 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 30 | $2,050 | 299 | 7 |
| 2019 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 30 | $2,050 | 295 | 7 |
| 2019 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 28 | $2,200 | 313 | 6 |
| 2019 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 27 | $2,300 | 328 | 6 |
| 2019 | Man 6-spd, 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 29 | $2,100 | 303 | 6 |
| 2018 | Auto (S6), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 32 | $1,900 | 280 | 7 |
| 2018 | Auto (S6), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 31 | $2,000 | 283 | 7 |
| 2018 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 30 | $2,050 | 301 | 7 |
| 2018 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 30 | $2,050 | 293 | 7 |
| 2018 | Man 6-spd, 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 31 | $2,000 | 286 | 7 |
| 2018 | Man 6-spd, 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 31 | $2,000 | 281 | 7 |
| 2018 | Man 6-spd, 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 29 | $2,100 | 312 | 6 |
| 2018 | Man 6-spd, 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 28 | $2,200 | 319 | 6 |
| 2017 | Auto (S6), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 32 | $1,900 | 281 | 7 |
| 2017 | Auto (S6), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 31 | $2,000 | 283 | 7 |
| 2017 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 30 | $2,050 | 291 | 7 |
| 2017 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 30 | $2,050 | 293 | 7 |
| 2017 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 31 | $2,000 | 284 | 7 |
| 2017 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 30 | $2,050 | 294 | 7 |
| 2017 | Man 6-spd, 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 31 | $2,000 | 284 | 7 |
| 2017 | Man 6-spd, 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 31 | $2,000 | 286 | 7 |
| 2017 | Man 6-spd, 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 29 | $2,100 | 312 | 7 |
| 2017 | Man 6-spd, 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 28 | $2,200 | 319 | 6 |
| 2016 | Auto (S6), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 33 | $1,850 | 266 | 8 |
| 2016 | Auto (S6), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 33 | $1,850 | 270 | 8 |
| 2016 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 32 | $1,900 | 276 | 8 |
| 2016 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 30 | $2,050 | 292 | 7 |
| 2016 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 31 | $2,000 | 282 | 8 |
| 2016 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 32 | $1,900 | 281 | 8 |
| 2016 | Man 6-spd, 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 32 | $1,900 | 275 | 8 |
| 2016 | Man 6-spd, 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 33 | $1,850 | 270 | 8 |
| 2016 | Man 6-spd, 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 29 | $2,100 | 308 | 7 |
| 2016 | Man 6-spd, 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 29 | $2,100 | 310 | 7 |
| 2015 | Auto (S6), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 33 | $1,850 | 266 | 8 |
| 2015 | Auto (S6), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 33 | $1,850 | 270 | 8 |
| 2015 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 30 | $2,050 | 293 | 8 |
| 2015 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 31 | $2,000 | 282 | 8 |
| 2015 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 32 | $1,900 | 276 | 8 |
| 2015 | Auto (S6), 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 32 | $1,900 | 280 | 8 |
| 2015 | Man 6-spd, 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 33 | $1,850 | 270 | 8 |
| 2015 | Man 6-spd, 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 32 | $1,900 | 275 | 8 |
| 2015 | Man 6-spd, 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 29 | $2,100 | 308 | 7 |
| 2015 | Man 6-spd, 4 cyl, 2.5 L | 4 2.5L | Regular Gasoline | 29 | $2,100 | 310 | 7 |
Data sourced from fueleconomy.gov (U.S. Department of Energy). MPG figures are EPA-tested. Fuel costs are estimates based on average fuel prices and 15,000 miles/year.
Mazda 3 Fuel Cost FAQ
How much does it cost to fuel the Mazda 3?
The estimated annual fuel cost for the Mazda 3 is $1,850 per year, based on 15,000 miles of driving and average fuel prices. Costs vary by trim and engine.
How much CO₂ does the Mazda 3 produce?
The Mazda 3 produces approximately 266 grams of CO₂ per mile. Lower numbers mean fewer emissions. See the table for per-trim details.