2018 Toyota Sienna
Minivan - 2WD · Front-Wheel Drive · Regular Gasoline
22
Combined MPG
19
City MPG
27
Highway MPG
—
Safety Rating
📊 Key Statistics — 2018 Toyota Sienna
- Combined fuel economy: 22 MPG (19 city / 27 highway)
- Annual fuel cost: $2,700
- CO₂ emissions: 410 grams/mile
Specifications
| Make | Toyota · Company Profile |
| Model | Sienna |
| Year | 2018 |
| Class | Minivan - 2WD |
| Drive | Front-Wheel Drive |
| Transmission | Automatic (S8) |
| Fuel Type | Regular Gasoline |
| Cylinders | 6 |
| Engine Size | 3.5L |
EPA Scores
| Fuel Economy Score | 4/10 |
| Greenhouse Gas Score | 4/10 |
| You Save/Spend vs Average | $-2,750 over 5 years |
Annual Fuel Cost
| Annual Fuel Cost (15K mi, $3.50/gal) | $2386 |
| Monthly Fuel Cost | $199 |
| Cost per Mile (fuel only) | $16¢ |
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 | = |
| 2017 | 22 | = |
| 2016 | 21 | ↓ |
Similar 2018 Minivan - 2WD
- Chrysler Pacifica — 32 MPG
- Honda Odyssey — 22 MPG
- Kia Sedona — 21 MPG
- Dodge Grand Caravan — 20 MPG