Based on data from 185 vehicles, 22,060 fuel-ups and 5,902,374 miles of driving, the 2008 Toyota Sienna gets a combined Avg MPG of 19.28 with a 0.05 MPG margin of error.

Any Engine Type 3.5L V6 GAS (165) V6 GAS (18) Any Body Style Mini Passenger Van (61) Any Submodel Limited (14) CE (30) XLE (42) LE (81) Other (18)

Below you can see a distribution of the fuel-ups with 978 outliers (4.25%) removed.

Following shows the average MPG of each of the 185 vehicles in the system.

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• Brap Wagon

  2008 Toyota Sienna CE 3.5L V6 GAS Automatic 5 Speed
  Added Jan 2023 • 33 Fuel-ups

  Property of Fineman_Andrew

• 21.4 Avg MPG

• Toyota Van

  2008 Toyota Sienna LE 3.5L V6 GAS Automatic 5 Speed Mini Passenger Van
  Added Jan 2014 • 496 Fuel-ups

  Property of ncgolesh

• 20.8 Avg MPG

• 08 Sienna

  2008 Toyota Sienna LE 3.5L V6 GAS Automatic 5 Speed
  Added Jul 2019 • 232 Fuel-ups

  Property of PandaBR

• 21.7 Avg MPG

• My Sienna

  2008 Toyota Sienna LE 3.5L V6 GAS Automatic 5 Speed
  Added Aug 2021 • 18 Fuel-ups

  Property of jram88

• 21.5 Avg MPG

• Blue Sienna

  2008 Toyota Sienna LE 3.5L V6 GAS Automatic 5 Speed Mini Passenger Van
  Added Aug 2018 • 381 Fuel-ups

  Property of doug16

• 19.8 Avg MPG

• Van

  2008 Toyota Sienna LE 3.5L V6 GAS Automatic 5 Speed Mini Passenger Van
  Added Mar 2017 • 196 Fuel-ups

  Property of Mick63023

• 21.3 Avg MPG

• Green Bean

  2008 Toyota Sienna LE 3.5L V6 GAS Automatic 5 Speed Mini Passenger Van
  Added Dec 2016 • 54 Fuel-ups

  Property of pdxrabbit

• 16.1 Avg MPG

• My Sienna

  2008 Toyota Sienna LE 3.5L V6 GAS Automatic 5 Speed
  Added Aug 2021 • 38 Fuel-ups

  Property of Blume

• 23.2 Avg MPG

• Toyota Sienna

  2008 Toyota Sienna CE 3.5L V6 GAS Automatic 5 Speed
  Added Sep 2022 • 64 Fuel-ups

  Property of Naderelsisi

• 19.8 Avg MPG

• Toyota Sienna

  2008 Toyota Sienna CE 3.5L V6 GAS Automatic 5 Speed
  Added Apr 2023 • 64 Fuel-ups

  Property of Naderelsisi

• 19.8 Avg MPG

• My Sienna

  2008 Toyota Sienna CE 3.5L V6 GAS Automatic 5 Speed Mini Passenger Van
  Added Jul 2018 • 183 Fuel-ups

  Property of jemakiko

• 18.4 Avg MPG

• Toyota Sienna

  2008 Toyota Sienna Limited 3.5L V6 GAS Automatic 5 Speed
  Added Aug 2020 • 137 Fuel-ups

  Property of miverson5

• 20.0 Avg MPG

• Van

  2008 Toyota Sienna XLE 3.5L V6 GAS Automatic 5 Speed
  Added Aug 2016 • 350 Fuel-ups

  Property of djmagic

• 16.8 Avg MPG

• 2008 Sienna

  2008 Toyota Sienna LE 3.5L V6 GAS Automatic 5 Speed Mini Passenger Van
  Added Dec 2017 • 225 Fuel-ups

  Property of joyfullservice

• 23.6 Avg MPG

• Karen

  2008 Toyota Sienna CE 3.5L V6 GAS Automatic 5 Speed
  Added Aug 2016 • 552 Fuel-ups

  Property of ChasChips

• 22.1 Avg MPG

• My Sienna

  2008 Toyota Sienna LE 3.5L V6 GAS Automatic 5 Speed Mini Passenger Van
  Added Jun 2017 • 136 Fuel-ups

  Property of cjpitre

• 18.7 Avg MPG

• Lynn's Van

  2008 Toyota Sienna LE 3.5L V6 GAS Automatic 5 Speed Mini Passenger Van
  Added Apr 2020 • 5 Fuel-ups

  Property of jriceAcar

• 21.4 Avg MPG

• ‘08 Sienna CE

  2008 Toyota Sienna CE 3.5L V6 GAS Automatic 5 Speed
  Added May 2021 • 5 Fuel-ups

  Property of moxBenoit

• 17.6 Avg MPG

• Sienna

  2008 Toyota Sienna XLE 3.5L V6 GAS Automatic 5 Speed Mini Passenger Van
  Added Nov 2017 • 469 Fuel-ups

  Property of bunnymac

• 20.0 Avg MPG

• My Sienna

  2008 Toyota Sienna XLE 3.5L V6 GAS Automatic 5 Speed
  Added Sep 2017 • 137 Fuel-ups

  Property of hpoggy

• 17.6 Avg MPG

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