2025 Mazda 3
Compact Cars · Front-Wheel Drive · Regular Gasoline
31
Combined MPG
27
City MPG
37
Highway MPG
—
Safety Rating
📊 Key Statistics — 2025 Mazda 3
- Combined fuel economy: 31 MPG (27 city / 37 highway)
- Annual fuel cost: $2,200
- CO₂ emissions: 287 grams/mile
Specifications
| Make | Mazda |
| Model | 3 |
| Year | 2025 |
| Class | Compact Cars |
| Drive | Front-Wheel Drive |
| Transmission | Automatic (S6) |
| Fuel Type | Regular Gasoline |
| Cylinders | 4 |
| Engine Size | 2.5L |
EPA Scores
| Fuel Economy Score | 6/10 |
| Greenhouse Gas Score | 6/10 |
| You Save/Spend vs Average | $1,000 over 5 years |
Annual Fuel Cost
| Annual Fuel Cost (15K mi, $3.50/gal) | $1694 |
| Monthly Fuel Cost | $141 |
| Cost per Mile (fuel only) | $11¢ |
Based on 15,000 miles/year and $3.50/gallon national average.
Compare This Car
Mazda 3 — MPG by Year
| Year | MPG | |
|---|---|---|
| 2026 | 30 | ↓ |
| 2024 | 31 | = |
| 2023 | 31 | = |
| 2022 | 31 | = |
| 2021 | 31 | = |
| 2020 | 30 | ↓ |
| 2019 | 30 | ↓ |
| 2018 | 32 | ↑ |
| 2017 | 32 | ↑ |
| 2016 | 33 | ↑ |
Similar 2025 Compact Cars
- BMW i4 — 116 MPG
- BMW i5 — 105 MPG
- Porsche Taycan — 93 MPG
- Rolls-Royce Spectre — 77 MPG
- Toyota Mirai — 74 MPG
- Toyota Corolla — 50 MPG
- Lexus UX — 43 MPG
- Nissan Versa — 35 MPG