Based on data from 145 vehicles, 14,227 fuel-ups and 3,798,345 miles of driving, the 2014 Toyota Sienna gets a combined Avg MPG of 19.38 with a 0.06 MPG margin of error.

Any Engine Type 3.5L V6 GAS (139) V6 GAS (4) Any Body Style Mini Passenger Van (40) Any Submodel L (2) Base (5) SE (10) Limited (15) LE (53) XLE (55) Other (5)

Below you can see a distribution of the fuel-ups with 561 outliers (3.79%) removed.

Following shows the average MPG of each of the 145 vehicles in the system.

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• 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

• 2014 Sienna

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Apr 2018 • 353 Fuel-ups

  Property of Honzyk

• 21.1 Avg MPG

• Nina's 2014 Sienna

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Sep 2016 • 271 Fuel-ups

  Property of addilapi

• 19.7 Avg MPG

• Toyota Sienna 2014

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added Nov 2019 • 9 Fuel-ups

  Property of ernietw

• 33.4 Avg MPG

• 2014 Sienna XLE 3.5 V6

  2014 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed
  Added Feb 2020 • 60 Fuel-ups

  Property of Zcallicutt7

• 19.3 Avg MPG

• My Sienna

  2014 Toyota Sienna Limited 3.5L V6 GAS Automatic 6 Speed
  Added Jul 2021 • 6 Fuel-ups

  Property of dankly1

• 22.0 Avg MPG

• 2014 Sienna SE

  2014 Toyota Sienna SE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Sep 2018 • 92 Fuel-ups

  Property of johnnya005

• 17.2 Avg MPG

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