Based on data from 157 vehicles, 16,778 fuel-ups and 4,455,576 miles of driving, the 2014 Toyota Sienna gets a combined Avg MPG of 19.37 with a 0.05 MPG margin of error.

Any Engine Type 3.5L V6 GAS (151) V6 GAS (4) Any Body Style Mini Passenger Van (45) Any Submodel L (2) Base (5) SE (11) Limited (15) LE (58) XLE (61) Other (5)

Below you can see a distribution of the fuel-ups with 581 outliers (3.35%) removed.

Following shows the average MPG of each of the 157 vehicles in the system.

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• Toyota Sienna

  2014 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed
  Added Nov 2017 • 324 Fuel-ups

  Property of buzowen

• 19.7 Avg MPG

• Sienna Dad

  2014 Toyota Sienna L 3.5L V6 GAS Automatic 6 Speed
  Added Jun 2023 • 339 Fuel-ups

  Property of rrodriguezcorp

• 17.0 Avg MPG

• My Sienna

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added Jun 2021 • 176 Fuel-ups

  Property of hopefam

• 19.5 Avg MPG

• My Sienna

  2014 Toyota Sienna SE 3.5L V6 GAS Automatic 6 Speed
  Added Dec 2017 • 180 Fuel-ups

  Property of daflo76

• 20.3 Avg MPG

• Sienna

  2014 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Jan 2025 • 320 Fuel-ups

  Property of notmefuelly

• 19.5 Avg MPG

• Toyota Sienna XLE

  2014 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed
  Added Dec 2024 • 5 Fuel-ups

  Property of jaketheripper

• 18.8 Avg MPG

• My Sienna

  2014 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed
  Added Apr 2022 • 146 Fuel-ups

  Property of THEUSCMike

• 17.8 Avg MPG

• My Sienna

  2014 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed
  Added Aug 2019 • 283 Fuel-ups

  Property of KRAFTYforU1

• 19.8 Avg MPG

• Minivan

  2014 Toyota Sienna XLE 3.5L V6 GAS
  Added Aug 2014 • 290 Fuel-ups

  Property of thomaspu

• 19.8 Avg MPG

• My Sienna - 20.0 gal tank

  2014 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed
  Added Oct 2023 • 56 Fuel-ups

  Property of savvysteve

• 21.8 Avg MPG

• Mom’s Sienna

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

  Property of WillyM

• 24.9 Avg MPG

• Sienna

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Jun 2020 • 90 Fuel-ups

  Property of drpastoorgmailcom

• 31.4 Avg MPG

• My Sienna

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added Sep 2024 • 3 Fuel-ups

  Property of elliottcookie

• 19.0 Avg MPG

• Cindy's Sienna

  2014 Toyota Sienna Limited 3.5L V6 GAS Automatic 6 Speed
  Added Jun 2017 • 46 Fuel-ups

  Property of DonDen

• 17.9 Avg MPG

• Sienna 2014

  2014 Toyota Sienna Limited 3.5L V6 GAS Automatic 6 Speed
  Added Aug 2016 • 427 Fuel-ups

  Property of Ric1

• 21.1 Avg MPG

• 2014 Sienna XLE

  2014 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed
  Added Dec 2023 • 130 Fuel-ups

  Property of VFR750SK

• 20.9 Avg MPG

• My Sienna

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added Aug 2024 • 27 Fuel-ups

  Property of ReformedCE

• 19.6 Avg MPG

• My Sienna

  2014 Toyota Sienna XLE 3.5L GAS V6 Automatic 6 Mini Passenger Van (4 Door)
  Added Dec 2014 • 401 Fuel-ups

  Property of Knurdy

• 18.0 Avg MPG

• Microship

  2014 Toyota Sienna SE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Dec 2024 • 11 Fuel-ups

  Property of jssfrk77

• 22.1 Avg MPG

• Sienna

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Jan 2025 • 429 Fuel-ups

  Property of ckkortman

• 19.4 Avg MPG

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