2003 BMW Z4
Two Seaters · Rear-Wheel Drive · Premium Gasoline
21
Combined MPG
18
City MPG
26
Highway MPG
—
Safety Rating
📊 Key Statistics — 2003 BMW Z4
- Combined fuel economy: 21 MPG (18 city / 26 highway)
- Annual fuel cost: $3,300
- CO₂ emissions: 423 grams/mile
Specifications
| Make | BMW · Company Profile |
| Model | Z4 |
| Year | 2003 |
| Class | Two Seaters |
| Drive | Rear-Wheel Drive |
| Transmission | Automatic (S5) |
| Fuel Type | Premium Gasoline |
| Cylinders | 6 |
| Engine Size | 2.5L |
Annual Fuel Cost
| Annual Fuel Cost (15K mi, $3.50/gal) | $2500 |
| Monthly Fuel Cost | $208 |
| Cost per Mile (fuel only) | $17¢ |
Based on 15,000 miles/year and $3.50/gallon national average.
Compare This Car
BMW Z4 — MPG by Year
| Year | MPG | |
|---|---|---|
| 2026 | 28 | ↑ |
| 2025 | 28 | ↑ |
| 2024 | 28 | ↑ |
| 2023 | 28 | ↑ |
| 2022 | 28 | ↑ |
| 2021 | 28 | ↑ |
| 2020 | 27 | ↑ |
| 2019 | 28 | ↑ |
| 2016 | 26 | ↑ |
| 2015 | 26 | ↑ |
Similar 2003 Two Seaters
- Honda Insight — 53 MPG
- Toyota MR2 — 25 MPG
- Mazda MX-5 Miata — 23 MPG
- Mercedes-Benz SLK-Class — 22 MPG
- Porsche Boxster — 21 MPG
- Audi TT Roadster — 21 MPG
- Nissan 350z — 20 MPG
- Honda S2000 — 20 MPG