Based on data from 190 vehicles, 22,536 fuel-ups and 6,031,629 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 1016 outliers (4.31%) removed.

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

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• 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

• ‘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

• My Sienna

  2008 Toyota Sienna LE 3.5L V6 GAS Automatic 5 Speed
  Added Mar 2020 • 25 Fuel-ups

  Property of krombein

• 21.7 Avg MPG

• Michael’s Sienna

  2008 Toyota Sienna CE 3.5L V6 GAS Automatic 5 Speed
  Added Dec 2017 • 63 Fuel-ups

  Property of MtnHeir

• 18.2 Avg MPG

• My Sienna

  2008 Toyota Sienna XLE
  Added Oct 2018 • 188 Fuel-ups

  Property of N9YBK

• 19.1 Avg MPG

• Sienna

  2008 Toyota Sienna XLE 3.5L V6 GAS Automatic 5 Speed Mini Passenger Van
  Added Mar 2012 • 198 Fuel-ups

  Property of capitala23

• 19.0 Avg MPG

• Emily Sienna

  2008 Toyota Sienna XLE 3.5L V6 GAS Automatic 5 Speed
  Added Mar 2019 • 57 Fuel-ups

  Property of JimRapier

• 20.6 Avg MPG

• My Sienna

  2008 Toyota Sienna Limited 3.5L V6 GAS Automatic 5 Speed
  Added Mar 2020 • 3 Fuel-ups

  Property of EricEl

• 30.7 Avg MPG

• 2008 Toyota Sienna - Red

  2008 Toyota Sienna CE 3.5L V6 GAS Automatic 5 Speed Mini Passenger Van
  Added Nov 2019 • 7 Fuel-ups

  Property of stearnsjp

• 34.0 Avg MPG

• My Sienna

  2008 Toyota Sienna XLE 3.5L V6 GAS Automatic 5 Speed
  Added Jul 2016 • 198 Fuel-ups

  Property of khankamal

• 19.5 Avg MPG

• New Minivan

  2008 Toyota Sienna LE 3.5L V6 GAS Automatic 5 Speed Mini Passenger Van
  Added Jul 2020 • 10 Fuel-ups

  Property of tjhbahr

• 17.2 Avg MPG

• Toyota Sienna

  2008 Toyota Sienna XLE 3.5L V6 GAS Automatic 5 Speed
  Added Sep 2016 • 22 Fuel-ups

  Property of sgtbilko69

• 24.0 Avg MPG

• Toyota Sienna

  2008 Toyota Sienna LE 3.5L V6 GAS Automatic 5 Speed
  Added Jun 2020 • 6 Fuel-ups

  Property of gustavojpereira

• 19.5 Avg MPG

• Sienna

  2008 Toyota Sienna CE 3.5L V6 GAS Automatic 5 Speed Mini Passenger Van
  Added Jan 2017 • 204 Fuel-ups

  Property of AnneTipathy

• 24.5 Avg MPG

• My XLE

  2008 Toyota Sienna XLE 3.5L V6 GAS Automatic 5 Speed Mini Passenger Van
  Added May 2017 • 183 Fuel-ups

  Property of carolpeedie

• 19.9 Avg MPG

• Siena 2010

  2008 Toyota Sienna CE 3.5L V6 GAS Automatic 5 Speed
  Added Aug 2016 • 356 Fuel-ups

  Property of matrixboy77

• 22.0 Avg MPG

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