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Toyota Sienna Fuel Economy Data

4dr Minivan, ext. 266-hp 3.5L V6 5-sp automatic FWD

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
flat light none 5 0 0 95 70 19.189
hills light none 0 0 0 100 70 27.130
flat light none 0 20 80 0 N/A 21.855
hills light none 5 0 0 95 70 25.507
flat light none 0 0 0 100 75 23.768
flat light light 5 5 10 80 70 23.600
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mtns med light 0 0 0 100 85 24.800
mtns med light 0 0 0 100 85 25.100
hills med light 0 40 40 20 70 19.500
flat light light 5 15 10 70 70 22.200
flat light none 0 0 0 100 70 30.893
flat light none 0 20 80 0 N/A 18.654
flat light hvy 0 0 0 100 70 24.941
flat light hvy 10 40 0 50 65 23.000
flat light hvy 9 0 0 91 65 25.700
flat med light 5 30 35 30 75 19.500
flat med light 0 0 30 70 65 21.100
flat light light 5 10 50 35 70 23.500
hills light none 0 0 0 100 70 25.227
flat light none 10 10 20 60 70 24.929
flat v.lt light 5 35 15 45 74 21.900
flat light none 0 0 55 45 65 20.105

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What Our Members Are Saying about the Real Gas Mileage of the 2008 Toyota Sienna

2008 Toyota Sienna Real Gas Mileage: Pros
YearBody/PowertrainComment
2008 4dr Minivan, ext. 266-horsepower 3.5L V6
5-speed automatic FWD
I was impressed by the milage I get on this vehicle: around 10.7L/100km in the city and around 9L/100km on the highway. Driving with A/C on adds at least one liter per 100km see full Toyota Sienna review
2007 4dr Minivan, ext. 266-horsepower 3.5L V6
5-speed automatic FWD
The most fuel efficient handicap conversion van we have owned (compared to previous two vans) see full Toyota Sienna review
2007 4dr Minivan, ext. 266-horsepower 3.5L V6
5-speed automatic FWD
My previous van got 15 mpg with the Sienna I am getting over 20 mpg all time and 24 on highway see full Toyota Sienna review
2007 4dr Minivan, ext. 266-horsepower 3.5L V6
5-speed automatic FWD
Really not bad for a vehicle this big and powerful see full Toyota Sienna review
2007 4dr Minivan, ext. 266-horsepower 3.5L V6
5-speed automatic FWD
very good for a V6. Average 23mpg mixed driving, 26-27mpg highway running 65-70mph. see full Toyota Sienna review
2007 4dr Minivan, ext. 266-horsepower 3.5L V6
5-speed automatic FWD
Excellent for a large vehicle see full Toyota Sienna review
2008 Toyota Sienna Real Gas Mileage: Cons
YearBody/PowertrainComment
2008 4dr Minivan, ext. 266-horsepower 3.5L V6
5-speed automatic AWD
Could be better see full Toyota Sienna review
2007 4dr Minivan, ext. 266-horsepower 3.5L V6
5-speed automatic FWD
It is fair for a minivan, but the RAV4 gets significantly better mileage because it is built on the Camry chassis. see full Toyota Sienna review
 

2008 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.