2008 · Minivan · Gas
2008 Toyota Sienna MPG & fuel economy
The 2008 Toyota Sienna is a minivan offered in 2 EPA-rated configurations. The most efficient version returns 19 MPG combined (17 city / 23 highway) on regular gasoline. Across the lineup, combined ratings range from 18 to 19 MPG. Efficiency is unchanged from the 2007 model. Among 10 minivans rated for 2008, it ranks 4th for lowest fuel cost. At 15,000 miles a year with $3.10/gal regular gas, it costs about $2,447 a year to fuel.
What will it cost you?
Your mileage and prices are saved and used across the site.
Fuel average
The 2008 Toyota Sienna's fuel average is 8.1 km/L (12.4 L/100 km), or 19 MPG combined: 7.2 km/L in the city and 9.8 km/L on the highway.
| MPG | km/L | L/100 km | |
|---|---|---|---|
| City | 17 | 7.2 | 13.8 |
| Highway | 23 | 9.8 | 10.2 |
| Combined | 19 | 8.1 | 12.4 |
How it ranks among 2008 Minivans
Full class ranking →Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.
Sienna MPG across model years
Full history →2 EPA-rated configurations
| Configuration | Type | City | Hwy | Combined | Range | Your cost / yr |
|---|---|---|---|---|---|---|
| FWD · 3.5L 6-cyl · 5-speed automatic Sienna 2WD |
Gas | 17 MPG | 23 MPG | 19 MPG | — | $2,447 |
| 4WD/AWD · 3.5L 6-cyl · 5-speed automatic Sienna 4WD |
Gas | 16 MPG | 21 MPG | 18 MPG | — | $2,583 |
Specs (most efficient configuration)
- Fuel
- Regular gasoline
- Engine / motor
- 3.5L 6-cyl
- Transmission
- 5-speed automatic
- Drivetrain
- FWD
- Tailpipe CO₂
- 468 g/mi
2008 Toyota Sienna vs. rivals
Compare the 2008 Sienna
With any other car from any year, including other Sienna model years. Type a year to jump, e.g. "2015 Accord".
Frequently asked questions
What is the gas mileage of the 2008 Toyota Sienna?
Up to 19 MPG combined (17 city / 23 highway); ratings range from 18 to 19 MPG depending on configuration.
What fuel does the 2008 Toyota Sienna use?
Regular gasoline.
What is the fuel average in km/L for the 2008 Toyota Sienna?
The 2008 Toyota Sienna's fuel average is 8.1 km/L (12.4 L/100 km), or 19 MPG combined: 7.2 km/L in the city and 9.8 km/L on the highway.
How much does it cost to fuel the 2008 Toyota Sienna per year?
About $2,447 at 15,000 miles a year with $3.10/gal regular gas, or $16.32 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.