Based on data from 204 vehicles, 16,503 fuel-ups and 4,745,840 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 (175) V6 GAS (28) Any Body Style Mini Passenger Van (65) Mini Cargo Van (1) Crew Van (1) Any Submodel CE (21) XLE (30) XLE Limited (39) LE (86) Other (28)

Below you can see a distribution of the fuel-ups with 989 outliers (5.65%) removed.

Following shows the average MPG of each of the 204 vehicles in the system.

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• Sienna

  2005 Toyota Sienna CE 3.3L V6 GAS Automatic 5 Speed Crew Van
  Added Feb 2022 • 36 Fuel-ups

  Property of charlyc

• 6.8 Avg MPG

• Stacy

  2005 Toyota Sienna LE 3.3L V6 GAS Automatic 5 Speed Mini Passenger Van
  Added Jul 2023 • 13 Fuel-ups

  Property of ThostAndJam

• 22.1 Avg MPG

• Van

  2005 Toyota Sienna LE 3.3L V6 GAS Automatic 5 Speed
  Added Aug 2016 • 179 Fuel-ups

  Property of whbkboy

• 26.4 Avg MPG

• Daphne

  2005 Toyota Sienna XLE Limited 3.3L V6 GAS Automatic 5 Speed Mini Passenger Van
  Added Jan 2018 • 213 Fuel-ups

  Property of iamdodd

• 22.2 Avg MPG

• Sienna

  2005 Toyota Sienna CE 3.3L V6 GAS Automatic 5 Speed
  Added Sep 2016 • 64 Fuel-ups

  Property of metis-samurai

• 20.4 Avg MPG

• Neeley Van

  2005 Toyota Sienna LE 3.3L V6 GAS Automatic 5 Speed Mini Passenger Van
  Added Aug 2017 • 288 Fuel-ups

  Property of Cmbneeley

• 19.2 Avg MPG

• 2005 Sienna

  2005 Toyota Sienna LE 3.3L V6 GAS Automatic 5 Speed Mini Passenger Van
  Added Sep 2015 • 93 Fuel-ups

  Property of dunhamjr

• 17.1 Avg MPG

• Toyota Sienna

  2005 Toyota Sienna CE 3.3L V6 GAS Automatic 5 Speed
  Added Oct 2020 • 32 Fuel-ups

  Property of thomas52

• 19.8 Avg MPG

• sienna

  2005 Toyota Sienna LE 3.3L V6 GAS Automatic 5 Speed Mini Passenger Van
  Added Jan 2019 • 75 Fuel-ups

  Property of mdadragon

• 21.6 Avg MPG

• Silver Sienna

  2005 Toyota Sienna LE 3.3L V6 GAS Automatic 5 Speed
  Added Aug 2014 • 194 Fuel-ups

  Property of tonyvibe

• 16.5 Avg MPG

• My Sienna

  2005 Toyota Sienna CE 3.3L V6 GAS Automatic 5 Speed
  Added Aug 2018 • 113 Fuel-ups

  Property of rhett121

• 20.1 Avg MPG

• Toyota Sienna

  2005 Toyota Sienna XLE Limited 3.3L V6 GAS Automatic 5 Speed
  Added Aug 2016 • 591 Fuel-ups

  Property of greentroop

• 14.4 Avg MPG

• Van

  2005 Toyota Sienna LE 3.3L V6 GAS Automatic 5 Speed
  Added Jan 2018 • 144 Fuel-ups

  Property of tedmah

• 24.7 Avg MPG

• My Sienna

  2005 Toyota Sienna XLE 3.3L V6 GAS Automatic 5 Speed
  Added Sep 2018 • 102 Fuel-ups

  Property of JudithAnn

• 19.6 Avg MPG

• The Sienna

  2005 Toyota Sienna LE 3.3L V6 GAS Automatic 5 Speed
  Added Aug 2018 • 67 Fuel-ups

  Property of Liebniz

• 21.9 Avg MPG

• Sienna

  2005 Toyota Sienna XLE Limited 3.3L V6 GAS Automatic 5 Speed
  Added Mar 2017 • 16 Fuel-ups

  Property of fjwesson

• 19.8 Avg MPG

• Sienna

  2005 Toyota Sienna LE 3.3L V6 GAS Automatic 5 Speed
  Added May 2021 • 85 Fuel-ups

  Property of luischav3z

• 18.6 Avg MPG

• My Sienna

  2005 Toyota Sienna LE 3.3L V6 GAS Automatic 5 Speed
  Added Sep 2021 • 119 Fuel-ups

  Property of danger5410

• 17.8 Avg MPG

• Little Red Van

  2005 Toyota Sienna LE 3.3L V6 GAS Automatic 5 Speed Mini Passenger Van
  Added Dec 2018 • 102 Fuel-ups

  Property of sethmeister

• 19.4 Avg MPG

• Sienna '05

  2005 Toyota Sienna XLE Limited 3.3L V6 GAS Automatic 5 Speed Mini Passenger Van
  Added Oct 2017 • 99 Fuel-ups

  Property of S_Ali

• 16.0 Avg MPG

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