Based on data from 215 vehicles, 21,433 fuel-ups and 5,822,422 miles of driving, the 2006 Toyota Sienna gets a combined Avg MPG of 18.83 with a 0.06 MPG margin of error.

Any Engine Type 3.3L V6 GAS (188) V6 GAS (23) Any Body Style Mini Passenger Van (72) Any Submodel Limited (28) CE (30) XLE (43) LE (90) Other (24)

Below you can see a distribution of the fuel-ups with 1037 outliers (4.62%) removed.

Following shows the average MPG of each of the 215 vehicles in the system.

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• Sienna

  2006 Toyota Sienna LE 3.3L V6 GAS Automatic 5 Speed
  Added Feb 2018 • 48 Fuel-ups

  Property of splitrock

• 20.2 Avg MPG

• Toyota Sienna

  2006 Toyota Sienna CE 3.3L V6 GAS Automatic 5 Speed
  Added Jan 2020 • 80 Fuel-ups

  Property of archkal

• 18.0 Avg MPG

• Ashley's van

  2006 Toyota Sienna XLE 3.3L V6 GAS Automatic 5 Speed Mini Passenger Van
  Added Feb 2022 • 31 Fuel-ups

  Property of reichert181

• 21.5 Avg MPG

• My Sienna

  2006 Toyota Sienna LE 3.3L V6 GAS Automatic 5 Speed
  Added Apr 2019 • 179 Fuel-ups

  Property of Robsonrider

• 20.2 Avg MPG

• My Sienna

  2006 Toyota Sienna XLE 3.3L V6 GAS Automatic 5 Speed
  Added Mar 2022 • 11 Fuel-ups

  Property of Lee57

• 13.3 Avg MPG

• Van Go

  2006 Toyota Sienna CE 3.3L V6 GAS
  Added Jul 2017 • 8 Fuel-ups

  Property of koolbreeze

• 21.2 Avg MPG

• Toyota Sienna

  2006 Toyota Sienna Limited 3.3L V6 GAS Automatic 5 Speed
  Added Sep 2016 • 245 Fuel-ups

  Property of Ryebrand

• 16.1 Avg MPG

• Mom's Sienna

  2006 Toyota Sienna LE 3.3L V6 GAS Automatic 5 Speed
  Added Jun 2017 • 130 Fuel-ups

  Property of jrfunk

• 17.6 Avg MPG

• Siennatna

  2006 Toyota Sienna Limited 3.3L V6 GAS Automatic 5 Speed Mini Passenger Van
  Added Jan 2014 • 170 Fuel-ups

  Property of goreish

• 15.7 Avg MPG

• Minivan_Blue_06

  2006 Toyota Sienna LE 3.3L V6 GAS Automatic 5 Speed Mini Passenger Van
  Added Jan 2020 • 98 Fuel-ups

  Property of cardriver2020

• 20.5 Avg MPG

• Sienna

  2006 Toyota Sienna XLE 3.3L V6 GAS Automatic 5 Speed
  Added Mar 2017 • 495 Fuel-ups

  Property of j504112

• 19.9 Avg MPG

• Sienna

  2006 Toyota Sienna XLE Automatic 5
  Added Dec 2014 • 80 Fuel-ups

  Property of joshwalliser

• 19.1 Avg MPG

• My Sienna

  2006 Toyota Sienna XLE 3.3L V6 GAS Automatic 5 Speed
  Added Sep 2019 • 75 Fuel-ups

  Property of kaseaton

• 17.1 Avg MPG

• 06 Sienna2

  2006 Toyota Sienna Limited 3.3L V6 GAS Automatic 5 Speed Mini Passenger Van
  Added Jan 2018 • 173 Fuel-ups

  Property of freeland1003

• 17.9 Avg MPG

• Sienna

  2006 Toyota Sienna CE 3.3L V6 GAS Automatic 5 Speed Mini Passenger Van
  Added Jun 2012 • 200 Fuel-ups

  Property of snowman05120727

• 20.4 Avg MPG

• My Sienna 2006

  2006 Toyota Sienna CE 3.3L V6 GAS Automatic 5 Speed
  Added Jul 2018 • 130 Fuel-ups

  Property of dl4jones

• 18.6 Avg MPG

• Sienna LE 2006

  2006 Toyota Sienna LE 3.3L V6 GAS Automatic 5 Speed Mini Passenger Van
  Added Nov 2012 • 247 Fuel-ups

  Property of Polin2012

• 21.5 Avg MPG

• I - Van

  2006 Toyota Sienna LE 3.3L V6 GAS Automatic 5 Speed Mini Passenger Van
  Added Dec 2020 • 15 Fuel-ups

  Property of alandotavi

• 15.0 Avg MPG

• My Sienna

  2006 Toyota Sienna CE 3.3L V6 GAS Automatic 5 Speed
  Added May 2021 • 10 Fuel-ups

  Property of brandonrandomdriving

• 19.5 Avg MPG

• My Old Sienna

  2006 Toyota Sienna LE 3.3L V6 GAS Automatic 5 Speed
  Added May 2021 • 11 Fuel-ups

  Property of caiforniason911

• 15.9 Avg MPG

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