2006 Toyota Sienna Gas Mileage (MPG)
Unlike other fuel economy surveys, TrueDelta's Real-World Gas Mileage Survey includes questions about how and where a car was driven. So you can get an idea of the Toyota Sienna's real-world MPG based on how and where you drive a car.
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Toyota Sienna
Toyota Sienna Gas Mileage
| Year | Body/Powertrain | flat, hilly, or mountainousLand | driving style: very light to "lead foot"Foot | A/C use: none to heavyA/C | constant stop and goTraf % | many stops per mileCity % | stop every mile or twoSub % | fairly steady speedHwy % | Hwy Spd | MPG |
| 2006 | 4dr Minivan, ext. 215-horsepower 3.3L V6 5-speed automatic FWD |
flat | light | hvy | 20 | 10 | 0 | 70 | 70 | 23.0 |
| hills | med | light | 9 | 23 | 23 | 45 | 60 | 21.0 | ||
| flat | v.lt | light | 0 | 10 | 60 | 30 | 70 | 17.0 | ||
| flat | med | light | 2 | 40 | 40 | 18 | 60 | 20.3 | ||
| flat | med | light | 0 | 50 | 20 | 30 | 68 | 19.4 | ||
| 2006 | 4dr Minivan, ext. 215-horsepower 3.3L V6 5-speed automatic FWD |
flat | light | light | 6 | 27 | 29 | 39 | 66 | 20.1 |
| Averages | flat | light | light | 6 | 27 | 29 | 39 | 66 | 20.1 | |
| With the 215-horsepower 3.3L V6 engine, 5-speed automatic transmission, and front-wheel drive, 2006 Toyota Sienna fuel economy has been averaging
20.1 MPG (miles per gallon). The 2006 Toyota Siennas in this analysis were driven mostly on the highway at an average speed of 66 miles per hour (about 39 percent of the miles driven). The rest of the miles were in the suburbs (29 percent), in the city (27 percent), and in heavy traffic (6 percent). In addition the average 2006 Toyota Sienna in this analysis was driven on flat terrain with a light foot and the AC on only some of the time. |
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| Year | Body/Powertrain | flat, hilly, or mountainousLand | driving style: very light to "lead foot"Foot | A/C use: none to heavyA/C | constant stop and goTraf % | many stops per mileCity % | stop every mile or twoSub % | fairly steady speedHwy % | Hwy Spd | MPG |
| 2006 | 4dr Minivan, ext. 215-horsepower 3.3L V6 5-speed automatic AWD |
hills | lead | hvy | 5 | 5 | 10 | 80 | 75 | 20.0 |
| flat | light | none | 10 | 30 | 20 | 40 | 65 | 16.5 | ||
| flat | med | none | 0 | 30 | 10 | 60 | 65 | 18.2 | ||
| hills | med | none | 5 | 15 | 60 | 20 | 62 | 18.7 | ||
| 2006 | 4dr Minivan, ext. 215-horsepower 3.3L V6 5-speed automatic AWD |
hills | med | light | 5 | 20 | 25 | 50 | 67 | 18.4 |
| Averages | hills | med | light | 5 | 20 | 25 | 50 | 67 | 18.4 | |
| With the 215-horsepower 3.3L V6 engine, 5-speed automatic transmission, and all-wheel drive, the 2006 Toyota Sienna has been averaging
18.4 MPG (miles per gallon). The 2006 Toyota Siennas in this analysis were driven mostly on the highway at an average speed of 67 miles per hour (about 50 percent of the miles driven). The rest of the miles were in the suburbs (25 percent), in the city (20 percent), and in heavy traffic (5 percent). In addition the average 2006 Toyota Sienna in this analysis was driven on hilly terrain with a medium foot and the AC on only some of the time. |
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If you are not a TrueDelta member, you can see only five Toyota Sienna MPG fuel economy averages for each powertrain. Log in or join us to see them all.
What Our Members Are Saying about the Real 2006 Toyota Sienna MPG
| 2006 Toyota Sienna Fuel Economy: Pros | ||
| Year | Body/Powertrain | Comment |
| 2006 | 4dr Minivan, ext. 215-horsepower 3.3L V6 5-speed automatic FWD |
Round trip gas mileage of 28 to 29 MPG with overall 24.4 MPG average gas mileage. |
| 2006 Toyota Sienna Fuel Economy: Cons | ||
| Year | Body/Powertrain | Comment |
| 2006 | 4dr Minivan, ext. 215-horsepower 3.3L V6 5-speed automatic AWD |
Considerably higher than advertised |
