2004 Toyota Sienna
Minivan - 2WD · Front-Wheel Drive · Regular Gasoline
20
Combined MPG
17
City MPG
25
Highway MPG
—
Safety Rating
📊 Key Statistics — 2004 Toyota Sienna
- Combined fuel economy: 20 MPG (17 city / 25 highway)
- Annual fuel cost: $3,000
- CO₂ emissions: 444 grams/mile
Specifications
| Make | Toyota · Company Profile |
| Model | Sienna |
| Year | 2004 |
| Class | Minivan - 2WD |
| Drive | Front-Wheel Drive |
| Transmission | Automatic 5-spd |
| Fuel Type | Regular Gasoline |
| Cylinders | 6 |
| Engine Size | 3.3L |
Annual Fuel Cost
| Annual Fuel Cost (15K mi, $3.50/gal) | $2625 |
| Monthly Fuel Cost | $219 |
| Cost per Mile (fuel only) | $18¢ |
Based on 15,000 miles/year and $3.50/gallon national average.
Compare This Car
Toyota Sienna — MPG by Year
| Year | MPG | |
|---|---|---|
| 2026 | 36 | ↑ |
| 2025 | 36 | ↑ |
| 2024 | 36 | ↑ |
| 2023 | 36 | ↑ |
| 2022 | 36 | ↑ |
| 2021 | 36 | ↑ |
| 2020 | 21 | ↑ |
| 2019 | 22 | ↑ |
| 2018 | 22 | ↑ |
| 2017 | 22 | ↑ |
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