Based on data from 150 vehicles, 15,498 fuel-ups and 4,119,246 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 (3.54%) removed.

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

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• My Sienna

  2014 Toyota Sienna L 3.5L V6 GAS Automatic 6 Speed
  Added Jul 2017 • 301 Fuel-ups

  Property of mdzsi

• 19.2 Avg MPG

• '14 Sienna

  2014 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed
  Added Nov 2018 • 168 Fuel-ups

  Property of pyrojoe84

• 18.5 Avg MPG

• Ron Burgundy

  2014 Toyota Sienna Limited 3.5L V6 GAS Automatic 6 Speed
  Added Apr 2024 • 41 Fuel-ups

  Property of Lococoin

• 19.3 Avg MPG

• My Sienna

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added Aug 2024 • 13 Fuel-ups

  Property of ReformedCE

• 19.6 Avg MPG

• My Sienna

  2014 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed
  Added Dec 2024 • 4 Fuel-ups

  Property of standonlytofall

• 21.2 Avg MPG

• 2014 Sienna

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Sep 2019 • 340 Fuel-ups

  Property of GT7884

• 19.8 Avg MPG

• New Sienna

  2014 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Oct 2019 • 319 Fuel-ups

  Property of jilko477

• 19.5 Avg MPG

• My Sienna

  2014 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed
  Added Apr 2022 • 135 Fuel-ups

  Property of THEUSCMike

• 17.8 Avg MPG

• My Sienna

  2014 Toyota Sienna Limited 3.5L V6 GAS Automatic 6 Speed
  Added Jan 2024 • 43 Fuel-ups

  Property of mttdgrt

• 18.6 Avg MPG

• My Sienna

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added May 2024 • 72 Fuel-ups

  Property of javishm

• 23.8 Avg MPG

• 2014 Sienna

  2014 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed
  Added Jul 2019 • 250 Fuel-ups

  Property of kylemshannon

• 18.1 Avg MPG

• Swagger Wagon

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added Nov 2014 • 442 Fuel-ups

  Property of kickapoonick

• 19.3 Avg MPG

• LeAnn's 7 passenger

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Nov 2023 • 45 Fuel-ups

  Property of Jake1eye

• 20.4 Avg MPG

• Sienna 14

  2014 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed
  Added Sep 2016 • 752 Fuel-ups

  Property of fudd2be

• 20.1 Avg MPG

• Sienna

  2014 Toyota Sienna Limited 3.5L V6 GAS Automatic 6
  Added Jan 2014 • 378 Fuel-ups

  Property of Bettencourts

• 17.6 Avg MPG

• Cindy's Sienna

  2014 Toyota Sienna Limited 3.5L V6 GAS Automatic 6 Speed
  Added Jun 2017 • 33 Fuel-ups

  Property of DonDen

• 17.9 Avg MPG

• Sienna Dad

  2014 Toyota Sienna L 3.5L V6 GAS Automatic 6 Speed
  Added Jun 2023 • 276 Fuel-ups

  Property of rrodriguezcorp

• 17.0 Avg MPG

• 2014 Sienna

  2014 Toyota Sienna Limited 3.5L V6 GAS Automatic 6 Speed
  Added Sep 2016 • 475 Fuel-ups

  Property of dgpaull

• 19.9 Avg MPG

• My Sienna

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added Aug 2018 • 310 Fuel-ups

  Property of ellis105

• 19.1 Avg MPG

• 2014 Toyota Sienna LE V6 8-Pass 6A

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added Aug 2017 • 231 Fuel-ups

  Property of sbridgland

• 20.8 Avg MPG

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