Based on data from 150 vehicles, 15,507 fuel-ups and 4,121,429 miles of driving, the 2014 Toyota Sienna gets a combined Avg MPG of 19.39 with a 0.06 MPG margin of error.

Any Engine Type 3.5L V6 GAS (144) V6 GAS (4) Any Body Style Mini Passenger Van (40) Any Submodel L (2) Base (5) SE (10) Limited (15) LE (55) XLE (58) Other (5)

Below you can see a distribution of the fuel-ups with 568 outliers (3.53%) removed.

Following shows the average MPG of each of the 150 vehicles in the system.

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• Toyota

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added Feb 2018 • 336 Fuel-ups

  Property of sm13wagner

• 22.0 Avg MPG

• My Sienna 2014

  2014 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed
  Added Nov 2022 • 33 Fuel-ups

  Property of Robsonrider

• 18.2 Avg MPG

• Sienna SE

  2014 Toyota Sienna SE 3.5L V6 GAS Automatic 6 Speed
  Added Feb 2018 • 422 Fuel-ups

  Property of nutson

• 12.3 Avg MPG

• White

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Aug 2019 • 29 Fuel-ups

  Property of Koslowiebe

• 17.8 Avg MPG

• Sienna

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Apr 2018 • 297 Fuel-ups

  Property of rmcgarry

• 19.2 Avg MPG

• Sienna

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added Sep 2016 • 169 Fuel-ups

  Property of scott46flatten

• 17.7 Avg MPG

• Toyota Sienna

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added Aug 2016 • 229 Fuel-ups

  Property of tommy1

• 20.0 Avg MPG

• Vanosine 2

  2014 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed
  Added Sep 2016 • 81 Fuel-ups

  Property of gnyberg

• 19.9 Avg MPG

• Toyota Van

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Aug 2020 • 157 Fuel-ups

  Property of alanmag

• 20.4 Avg MPG

• My Sienna

  2014 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed
  Added Mar 2020 • 47 Fuel-ups

  Property of kris74

• 17.5 Avg MPG

• Stephanie’s Sienna

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added Jun 2022 • 18 Fuel-ups

  Property of archkal

• 19.2 Avg MPG

• My Sienna

  2014 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed
  Added Sep 2022 • 27 Fuel-ups

  Property of optimusprius

• 19.4 Avg MPG

• My Sienna

  2014 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed
  Added Sep 2022 • 27 Fuel-ups

  Property of optimusprius

• 18.4 Avg MPG

• Narwhal Sienna

  2014 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed
  Added Apr 2021 • 103 Fuel-ups

  Property of djsteen

• 19.1 Avg MPG

• My Sienna

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added Apr 2022 • 10 Fuel-ups

  Property of pjstoy2

• 22.2 Avg MPG

• Sienna - Gray

  2014 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed
  Added Feb 2020 • 40 Fuel-ups

  Property of besatter

• 28.7 Avg MPG

• Toyota Sienna SE

  2014 Toyota Sienna SE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Mar 2021 • 88 Fuel-ups

  Property of Pinball

• 21.0 Avg MPG

• My Sienna

  2014 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed
  Added Mar 2017 • 187 Fuel-ups

  Property of angandnate

• 19.6 Avg MPG

• White walker

  2014 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Aug 2019 • 195 Fuel-ups

  Property of niqhead81

• 18.8 Avg MPG

• Bucky

  2014 Toyota Sienna SE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Feb 2021 • 9 Fuel-ups

  Property of balmo

• 22.3 Avg MPG

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