Based on data from 147 vehicles, 15,206 fuel-ups and 4,045,772 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 (141) V6 GAS (4) Any Body Style Mini Passenger Van (40) Any Submodel L (2) Base (5) SE (10) Limited (15) LE (54) XLE (56) Other (5)

Below you can see a distribution of the fuel-ups with 572 outliers (3.63%) removed.

Following shows the average MPG of each of the 147 vehicles in the system.

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• 2014 Sienna

  2014 Toyota Sienna Limited 3.5L V6 GAS Automatic 6 Speed
  Added Sep 2016 • 467 Fuel-ups

  Property of dgpaull

• 19.9 Avg MPG

• 2014 Sienna

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Sep 2019 • 336 Fuel-ups

  Property of GT7884

• 19.8 Avg MPG

• My Sienna

  2014 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed
  Added Apr 2022 • 128 Fuel-ups

  Property of THEUSCMike

• 17.9 Avg MPG

• Sienna 14

  2014 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed
  Added Sep 2016 • 742 Fuel-ups

  Property of fudd2be

• 20.1 Avg MPG

• Sienna Dad

  2014 Toyota Sienna L 3.5L V6 GAS Automatic 6 Speed
  Added Jun 2023 • 249 Fuel-ups

  Property of rrodriguezcorp

• 17.0 Avg MPG

• My Sienna

  2014 Toyota Sienna Limited 3.5L V6 GAS Automatic 6 Speed
  Added Jan 2024 • 37 Fuel-ups

  Property of mttdgrt

• 18.6 Avg MPG

• My Sienna

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added Jun 2021 • 152 Fuel-ups

  Property of hopefam

• 19.4 Avg MPG

• My Sienna

  2014 Toyota Sienna L 3.5L V6 GAS Automatic 6 Speed
  Added Jul 2017 • 295 Fuel-ups

  Property of mdzsi

• 19.2 Avg MPG

• Fear Wagon

  2014 Toyota Sienna Limited 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Jan 2019 • 326 Fuel-ups

  Property of Elmiedo13

• 21.3 Avg MPG

• Cindy's Sienna

  2014 Toyota Sienna Limited 3.5L V6 GAS Automatic 6 Speed
  Added Jun 2017 • 28 Fuel-ups

  Property of DonDen

• 17.9 Avg MPG

• My Sienna

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

  Property of ReformedCE

• 18.3 Avg MPG

• New Van

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Dec 2017 • 315 Fuel-ups

  Property of Snyderjd1

• 21.6 Avg MPG

• My Sienna

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added Aug 2018 • 301 Fuel-ups

  Property of ellis105

• 19.0 Avg MPG

• New Sienna

  2014 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Oct 2019 • 307 Fuel-ups

  Property of jilko477

• 19.5 Avg MPG

• LeAnn's 7 passenger

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Nov 2023 • 38 Fuel-ups

  Property of Jake1eye

• 20.5 Avg MPG

• My Sienna

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added May 2024 • 59 Fuel-ups

  Property of javishm

• 24.5 Avg MPG

• My Sienna

  2014 Toyota Sienna XLE 3.5L GAS V6 Automatic 6 Mini Passenger Van (4 Door)
  Added Dec 2014 • 377 Fuel-ups

  Property of Knurdy

• 18.0 Avg MPG

• Toyota Sienna

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

  Property of buzowen

• 19.8 Avg MPG

• My Sienna

  2014 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed
  Added Aug 2019 • 263 Fuel-ups

  Property of KRAFTYforU1

• 19.8 Avg MPG

• Sienna

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added Mar 2017 • 136 Fuel-ups

  Property of mclinusa

• 19.2 Avg MPG

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