Based on data from 190 vehicles, 22,467 fuel-ups and 6,013,649 miles of driving, the 2008 Toyota Sienna gets a combined Avg MPG of 19.27 with a 0.05 MPG margin of error.

Any Engine Type 3.5L V6 GAS (170) V6 GAS (18) Any Body Style Mini Passenger Van (62) Any Submodel Limited (14) CE (32) XLE (43) LE (83) Other (18)

Below you can see a distribution of the fuel-ups with 1014 outliers (4.32%) removed.

Following shows the average MPG of each of the 190 vehicles in the system.

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• The Bus

  2008 Toyota Sienna LE 3.5L V6 GAS Automatic 5 Speed Mini Passenger Van
  Added Jul 2022 • 70 Fuel-ups

  Property of ManDeer

• 22.8 Avg MPG

• Toyota Sienna

  2008 Toyota Sienna LE 3.5L V6 GAS Automatic 5 Speed
  Added Sep 2016 • 459 Fuel-ups

  Property of willbo_shaggins

• 18.0 Avg MPG

• Sienna

  2008 Toyota Sienna XLE 3.5L V6 GAS Automatic 5 Speed
  Added Sep 2024 • 4 Fuel-ups

  Property of Notsew96

• 19.8 Avg MPG

• Toyota Sienna

  2008 Toyota Sienna LE 3.5L V6 GAS Automatic 5 Speed
  Added Jul 2022 • 70 Fuel-ups

  Property of pyekhine

• 16.5 Avg MPG

• My Sienna

  2008 Toyota Sienna LE 3.5L V6 GAS Automatic 5 Speed
  Added Jun 2023 • 12 Fuel-ups

  Property of josjam

• 19.0 Avg MPG

• Vanita (Small Van)

  2008 Toyota Sienna XLE 3.5L V6 GAS Automatic 5 Speed Mini Passenger Van
  Added Apr 2021 • 258 Fuel-ups

  Property of nitagarner

• 19.6 Avg MPG

• Sienna

  2008 Toyota Sienna LE 3.5L V6 GAS Automatic 5 Speed
  Added Mar 2023 • 98 Fuel-ups

  Property of HooptieRacer

• 15.7 Avg MPG

• Toyota Sienna

  2008 Toyota Sienna XLE 3.5L V6 GAS Automatic 5 Speed Mini Passenger Van
  Added Jan 2021 • 149 Fuel-ups

  Property of p40otis

• 22.6 Avg MPG

• Sienna

  2008 Toyota Sienna LE 3.5L V6 GAS Automatic 5 Speed
  Added Mar 2018 • 180 Fuel-ups

  Property of dgfuellyrm

• 16.2 Avg MPG

• Minivan

  2008 Toyota Sienna CE 3.5L V6 GAS Automatic 5 Speed Mini Passenger Van
  Added May 2018 • 112 Fuel-ups

  Property of sosap23

• 23.3 Avg MPG

• 08Sienna

  2008 Toyota Sienna CE 3.5L V6 GAS Automatic 5 Speed Mini Passenger Van
  Added Dec 2018 • 49 Fuel-ups

  Property of Gaba12

• 24.1 Avg MPG

• 2008 Sienna

  2008 Toyota Sienna XLE 3.5L V6 GAS Automatic 5 Speed Mini Passenger Van
  Added Sep 2017 • 407 Fuel-ups

  Property of kwilcox

• 23.2 Avg MPG

• Van

  2008 Toyota Sienna LE 3.5L V6 GAS Automatic 5 Speed
  Added Mar 2017 • 306 Fuel-ups

  Property of joslynplatt

• 20.3 Avg MPG

• Van

  2008 Toyota Sienna XLE 3.5L V6 GAS Automatic 5 Speed Mini Passenger Van
  Added Nov 2017 • 301 Fuel-ups

  Property of steelesdad

• 19.9 Avg MPG

• 2008 Sienna

  2008 Toyota Sienna LE 3.5L V6 GAS Automatic 5 Speed
  Added Apr 2023 • 18 Fuel-ups

  Property of andyshank

• 21.5 Avg MPG

• Toyota Sienna LE

  2008 Toyota Sienna LE 3.5L V6 GAS Automatic 5 Speed Mini Passenger Van
  Added Apr 2018 • 76 Fuel-ups

  Property of tm4ever

• 31.1 Avg MPG

• My Sienna

  2008 Toyota Sienna LE 3.5L V6 GAS Automatic 5 Speed
  Added Jul 2020 • 24 Fuel-ups

  Property of Sperky

• 26.4 Avg MPG

• Vanessa

  2008 Toyota Sienna LE 3.5L V6 GAS Automatic 5 Speed
  Added Jul 2017 • 183 Fuel-ups

  Property of thelangs5960

• 23.3 Avg MPG

• Toyota Sienna CE

  2008 Toyota Sienna CE 3.5L V6 GAS Automatic 5 Speed
  Added Apr 2024 • 7 Fuel-ups

  Property of Sarbo

• 18.5 Avg MPG

• 2008 Sienna

  2008 Toyota Sienna LE 3.5L V6 GAS Automatic 5 Speed
  Added Aug 2016 • 352 Fuel-ups

  Property of Honda079

• 21.5 Avg MPG

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