Based on data from 254 vehicles, 21,630 fuel-ups and 6,378,353 miles of driving, the 2004 Toyota Sienna gets a combined Avg MPG of 19.37 with a 0.05 MPG margin of error.

Any Engine Type 3.3L V6 GAS (219) H2 GAS (1) L4 GAS (2) V6 GAS (28) Any Body Style Mini Passenger Van (88) Any Submodel CE (30) XLE Limited (37) XLE (53) LE (101) Other (33)

Below you can see a distribution of the fuel-ups with 1101 outliers (4.84%) removed.

Following shows the average MPG of each of the 254 vehicles in the system.

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• Green hornet

  2004 Toyota Sienna XLE Limited 3.3L V6 GAS Automatic 5 Speed Mini Passenger Van
  Added Oct 2012 • 23 Fuel-ups

  Property of schmuly

• 14.6 Avg MPG

• Odyssey

  2004 Toyota Sienna XLE 3.3L V6 GAS Automatic 5 Speed Mini Passenger Van
  Added Jul 2012 • 28 Fuel-ups

  Property of patman3d

• 19.5 Avg MPG

• X-Dog

  2004 Toyota Sienna XLE Automatic 5 Mini Passenger Van (5 Door)
  Added Sep 2014 • 61 Fuel-ups

  Property of jbluestein

• 18.7 Avg MPG

• My Sienna

  2004 Toyota Sienna LE 3.3L GAS V6 Automatic 5 Mini Passenger Van (4 Door)
  Added Jul 2014 • 27 Fuel-ups

  Property of hipporunner

• 19.3 Avg MPG

• Siennathon

  2004 Toyota Sienna XLE 3.3L V6 GAS Automatic 5 Mini Passenger Van (5 Door)
  Added Jul 2013 • 98 Fuel-ups

  Property of TrdLtly

• 20.4 Avg MPG

• Sienna

  2004 Toyota Sienna CE 3.3L V6 GAS Automatic 5 Speed
  Added Sep 2016 • 181 Fuel-ups

  Property of lachang

• 19.1 Avg MPG

• Toyota Sienna

  2004 Toyota Sienna XLE Limited 3.3L V6 GAS Automatic 5 Speed
  Added Mar 2017 • 126 Fuel-ups

  Property of tigerone

• 18.3 Avg MPG

• 2004 Sienna

  2004 Toyota Sienna CE 3.3L V6 GAS Automatic 5 Mini Passenger Van (5 Door)
  Added Aug 2015 • 285 Fuel-ups

  Property of gregyore

• 23.1 Avg MPG

• Toyota Sienna

  2004 Toyota Sienna XLE Limited 3.3L V6 GAS Automatic 5 Speed
  Added Nov 2017 • 35 Fuel-ups

  Property of HadrianK

• 20.0 Avg MPG

• Sienna

  2004 Toyota Sienna XLE 3.3L V6 GAS Automatic 5 Speed
  Added Sep 2016 • 23 Fuel-ups

  Property of mycar_ruben

• 20.2 Avg MPG

• Swagga Wagon

  2004 Toyota Sienna CE 3.3L GAS V6 Automatic 5 Mini Passenger Van (5 Door)
  Added Dec 2014 • 242 Fuel-ups

  Property of csworthington

• 18.7 Avg MPG

• sienna

  2004 Toyota Sienna GAS V6
  Added Jun 2013 • 30 Fuel-ups

  Property of kuzynj

• 17.4 Avg MPG

• Sienna LE

  2004 Toyota Sienna LE 3.3L V6 GAS Automatic 5 Speed
  Added Apr 2019 • 72 Fuel-ups

  Property of FcoMiguel

• 18.6 Avg MPG

• Sienna

  2004 Toyota Sienna
  Added Aug 2013 • 50 Fuel-ups

  Property of mama23

• 17.8 Avg MPG

• Toyota Sienna

  2004 Toyota Sienna GAS V6
  Added Feb 2012 • 105 Fuel-ups

  Property of zjacky

• 16.3 Avg MPG

• Sienna

  2004 Toyota Sienna GAS V6
  Added Jan 2014 • 8 Fuel-ups

  Property of maxman2k

• 16.6 Avg MPG

• Sienna

  2004 Toyota Sienna CE 3.3L V6 GAS Automatic 5 Speed
  Added Apr 2018 • 7 Fuel-ups

  Property of danmk1

• 29.4 Avg MPG

• Toyota Sienna

  2004 Toyota Sienna GAS V6
  Added Jan 2013 • 27 Fuel-ups

  Property of dcdriver

• 20.0 Avg MPG

• Sienna AWD

  2004 Toyota Sienna GAS V6
  Added Oct 2012 • 8 Fuel-ups

  Property of chrisPE

• 20.2 Avg MPG

• Monny Sienna

  2004 Toyota Sienna XLE Limited 3.3L V6 GAS Automatic 5 Speed
  Added Sep 2016 • 18 Fuel-ups

  Property of Josesuko

• 19.9 Avg MPG

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