Based on data from 203 vehicles, 16,852 fuel-ups and 4,842,837 miles of driving, the 2005 Toyota Sienna gets a combined Avg MPG of 18.58 with a 0.06 MPG margin of error.

Any Engine Type 3.3L V6 GAS (174) V6 GAS (28) Any Body Style Mini Passenger Van (64) Mini Cargo Van (1) Crew Van (1) Any Submodel CE (21) XLE (30) XLE Limited (39) LE (85) Other (28)

Below you can see a distribution of the fuel-ups with 1004 outliers (5.62%) removed.

Following shows the average MPG of each of the 203 vehicles in the system.

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• Sienna

  2005 Toyota Sienna GAS V6
  Added May 2013 • 8 Fuel-ups

  Property of sedats

• 21.7 Avg MPG

• 05 Sienna

  2005 Toyota Sienna GAS V6
  Added Feb 2013 • 3 Fuel-ups

  Property of nsol357

• 17.1 Avg MPG

• Z-Sienna

  2005 Toyota Sienna XLE 3.3L V6 GAS Automatic 5 Speed Mini Passenger Van
  Added Oct 2022 • 10 Fuel-ups

  Property of Clownstrike

• 56.2 Avg MPG

• Van

  2005 Toyota Sienna GAS V6
  Added Apr 2012 • 13 Fuel-ups

  Property of sriley777

• 32.2 Avg MPG

• Blue Sienna

  2005 Toyota Sienna GAS V6
  Added Feb 2012 • 9 Fuel-ups

  Property of birdmanofdavis

• 18.7 Avg MPG

• Sienna OLD

  2005 Toyota Sienna XLE 3.3L V6 GAS Automatic 5 Speed
  Added Sep 2016 • 43 Fuel-ups

  Property of b00y0h

• 23.0 Avg MPG

• 2005 Sienna

  2005 Toyota Sienna XLE Limited 3.3L V6 GAS Automatic 5 Speed
  Added Apr 2017 • 9 Fuel-ups

  Property of TheBenzGuySM

• 21.2 Avg MPG

• Jayne's 2005 Sienna XLE

  2005 Toyota Sienna GAS V6
  Added May 2011 • 17 Fuel-ups

  Property of G19

• 20.4 Avg MPG

• Mini

  2005 Toyota Sienna GAS V6
  Added Sep 2011 • 5 Fuel-ups

  Property of emurray68

• 17.7 Avg MPG

• Lisa's Van

  2005 Toyota Sienna GAS V6
  Added Nov 2010 • 43 Fuel-ups

  Property of tsarrge

• 17.7 Avg MPG

• Sienna

  2005 Toyota Sienna GAS V6
  Added Mar 2011 • 51 Fuel-ups

  Property of slusted

• 18.9 Avg MPG

• Van

  2005 Toyota Sienna LE 3.3L V6 GAS Automatic 5 Speed
  Added Nov 2016 • 12 Fuel-ups

  Property of qaiser

• 25.9 Avg MPG

• Sienna

  2005 Toyota Sienna GAS V6
  Added Aug 2010 • 16 Fuel-ups

  Property of kclark987

• 20.2 Avg MPG

• SV Toyota

  2005 Toyota Sienna XLE Limited 3.3L V6 GAS Automatic 5 Speed
  Added Aug 2016 • 35 Fuel-ups

  Property of ae6dx

• 20.1 Avg MPG

• Liliana

  2005 Toyota Sienna XLE 3.3L V6 GAS Automatic 5 Speed
  Added Sep 2016 • 19 Fuel-ups

  Property of ezarq

• 14.6 Avg MPG

• 2005 Toyota Sienna XLE

  2005 Toyota Sienna GAS V6
  Added Jun 2010 • 23 Fuel-ups

  Property of eilros

• 19.9 Avg MPG

• 2005 Toyota Sienna XLE

  2005 Toyota Sienna GAS V6
  Added Jun 2009 • 7 Fuel-ups

  Property of jsargeantsd

• 19.5 Avg MPG

• Sienna

  2005 Toyota Sienna GAS V6
  Added Aug 2008 • 29 Fuel-ups

  Property of bluesnerd

• 21.4 Avg MPG

• Silver Streak

  2005 Toyota Sienna GAS V6
  Added Jul 2009 • 4 Fuel-ups

  Property of paderriii

• 18.3 Avg MPG

• Sienna '05

  2005 Toyota Sienna XLE Limited 3.3L V6 GAS Automatic 5 Speed
  Added Jan 2017 • 10 Fuel-ups

  Property of MAGugs

• 71.5 Avg MPG

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