2021 BMW 8 Series
Subcompact Cars · Rear-Wheel Drive · Premium Gasoline
25
Combined MPG
23
City MPG
30
Highway MPG
—
Safety Rating
📊 Key Statistics — 2021 BMW 8 Series
- Combined fuel economy: 25 MPG (23 city / 30 highway)
- Annual fuel cost: $2,750
- CO₂ emissions: 347 grams/mile
- Recalls: 4
Specifications
| Make | BMW · Company Profile |
| Model | 8 Series |
| Year | 2021 |
| Class | Subcompact Cars |
| Drive | Rear-Wheel Drive |
| Transmission | Automatic (S8) |
| Fuel Type | Premium Gasoline |
| Cylinders | 6 |
| Engine Size | 3.0L |
EPA Scores
| Fuel Economy Score | 5/10 |
| Greenhouse Gas Score | 5/10 |
| You Save/Spend vs Average | $-3,000 over 5 years |
Annual Fuel Cost
| Annual Fuel Cost (15K mi, $3.50/gal) | $2100 |
| Monthly Fuel Cost | $175 |
| Cost per Mile (fuel only) | $14¢ |
Based on 15,000 miles/year and $3.50/gallon national average.
Compare This Car
BMW 8 Series — MPG by Year
| Year | MPG | |
|---|---|---|
| 2026 | 24 | ↓ |
| 2025 | 24 | ↓ |
| 2024 | 24 | ↓ |
| 2023 | 24 | ↓ |
| 2022 | 25 | = |
| 2020 | 25 | = |
| 2019 | 20 | ↓ |
Similar 2021 Subcompact Cars
- BMW i3 — 113 MPG
- MINI Cooper — 108 MPG
- Chevrolet Spark — 33 MPG
- Mercedes-Benz A-Class — 29 MPG
- BMW 4 Series — 29 MPG
- Lexus LC — 29 MPG
- MINI John Cooper Works — 29 MPG
- BMW 2 Series — 28 MPG