Based on data from 153 vehicles, 16,404 fuel-ups and 4,365,130 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 (147) V6 GAS (4) Any Body Style Mini Passenger Van (43) Any Submodel L (2) Base (5) SE (10) Limited (15) LE (57) XLE (59) Other (5)

Below you can see a distribution of the fuel-ups with 575 outliers (3.39%) removed.

Following shows the average MPG of each of the 153 vehicles in the system.

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• Sienna Dad

  2014 Toyota Sienna L 3.5L V6 GAS Automatic 6 Speed
  Added Jun 2023 • 291 Fuel-ups

  Property of rrodriguezcorp

• 17.0 Avg MPG

• 2014 Sienna

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Sep 2019 • 342 Fuel-ups

  Property of GT7884

• 19.8 Avg MPG

• 2014 Sienna XLE

  2014 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed
  Added Dec 2023 • 91 Fuel-ups

  Property of VFR750SK

• 20.6 Avg MPG

• Cindy's Sienna

  2014 Toyota Sienna Limited 3.5L V6 GAS Automatic 6 Speed
  Added Jun 2017 • 35 Fuel-ups

  Property of DonDen

• 17.9 Avg MPG

• My Sienna

  2014 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed
  Added Apr 2022 • 139 Fuel-ups

  Property of THEUSCMike

• 17.8 Avg MPG

• My Sienna

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added Aug 2024 • 17 Fuel-ups

  Property of ReformedCE

• 20.0 Avg MPG

• 2014 Toyota Sienna LE V6 8-Pass 6A

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added Aug 2017 • 233 Fuel-ups

  Property of sbridgland

• 20.7 Avg MPG

• Toyota Sienna

  2014 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed
  Added Nov 2017 • 313 Fuel-ups

  Property of buzowen

• 19.7 Avg MPG

• Sienna

  2014 Toyota Sienna Limited 3.5L V6 GAS Automatic 6
  Added Jan 2014 • 380 Fuel-ups

  Property of Bettencourts

• 17.6 Avg MPG

• Toyota Sienna

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added May 2018 • 45 Fuel-ups

  Property of BrentBridgeman

• 67.9 Avg MPG

• My Sienna

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

  Property of eddyboxer

• 16.1 Avg MPG

• New Sienna

  2014 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Oct 2019 • 321 Fuel-ups

  Property of jilko477

• 19.4 Avg MPG

• My Sienna

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added May 2024 • 78 Fuel-ups

  Property of javishm

• 23.6 Avg MPG

• 2014 Sienna

  2014 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed
  Added Jul 2019 • 251 Fuel-ups

  Property of kylemshannon

• 18.1 Avg MPG

• Sienna

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Jan 2025 • 417 Fuel-ups

  Property of ckkortman

• 19.4 Avg MPG

• My Sienna

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added Jun 2021 • 163 Fuel-ups

  Property of hopefam

• 19.4 Avg MPG

• 2014 Sienna

  2014 Toyota Sienna Limited 3.5L V6 GAS Automatic 6 Speed
  Added Sep 2016 • 477 Fuel-ups

  Property of dgpaull

• 19.9 Avg MPG

• My Sienna

  2014 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed
  Added Mar 2018 • 281 Fuel-ups

  Property of jannacorpening

• 21.6 Avg MPG

• My Sienna

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added Aug 2018 • 312 Fuel-ups

  Property of ellis105

• 19.1 Avg MPG

• Sienna

  2014 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Jan 2025 • 314 Fuel-ups

  Property of notmefuelly

• 19.5 Avg MPG

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