2026 BMW 3 Series
Compact Cars · Rear-Wheel Drive · Premium Gasoline
31
Combined MPG
28
City MPG
35
Highway MPG
—
Safety Rating
📊 Key Statistics — 2026 BMW 3 Series
- Combined fuel economy: 31 MPG (28 city / 35 highway)
- Annual fuel cost: $2,650
- CO₂ emissions: 286 grams/mile
Specifications
| Make | BMW · Company Profile |
| Model | 3 Series |
| Year | 2026 |
| Class | Compact Cars |
| Drive | Rear-Wheel Drive |
| Transmission | Automatic (S8) |
| Fuel Type | Premium Gasoline |
| Cylinders | 4 |
| Engine Size | 2.0L |
EPA Scores
| Fuel Economy Score | 6/10 |
| Greenhouse Gas Score | 6/10 |
| You Save/Spend vs Average | $-1,250 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
BMW 3 Series — MPG by Year
| Year | MPG | |
|---|---|---|
| 2025 | 31 | = |
| 2024 | 29 | ↓ |
| 2023 | 29 | ↓ |
| 2022 | 30 | ↓ |
| 2021 | 30 | ↓ |
| 2020 | 30 | ↓ |
| 2019 | 30 | ↓ |
| 2018 | 36 | ↑ |
| 2017 | 36 | ↑ |
| 2016 | 35 | ↑ |
Similar 2026 Compact Cars
- Mercedes-Benz CLA-Class — 126 MPG
- BMW i4 — 118 MPG
- BMW i5 — 110 MPG
- Porsche Taycan — 93 MPG
- Audi S e-tron — 90 MPG
- Audi RS e-tron — 84 MPG
- Rolls-Royce Spectre — 77 MPG
- Toyota Mirai — 72 MPG