Based on data from 147 vehicles, 15,244 fuel-ups and 4,055,129 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 570 outliers (3.60%) removed.

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

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• My Sienna

  2014 Toyota Sienna L 3.5L V6 GAS Automatic 6 Speed
  Added Jul 2017 • 296 Fuel-ups

  Property of mdzsi

• 19.2 Avg MPG

• Sienna

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Jun 2016 • 176 Fuel-ups

  Property of brownjor

• 20.1 Avg MPG

• My Sienna

  2014 Toyota Sienna XLE 3.5L GAS V6 Automatic 6 Mini Passenger Van (4 Door)
  Added Dec 2014 • 378 Fuel-ups

  Property of Knurdy

• 18.0 Avg MPG

• Sienna

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Jun 2020 • 76 Fuel-ups

  Property of drpastoorgmailcom

• 33.9 Avg MPG

• Sienna

  2014 Toyota Sienna Limited 3.5L V6 GAS Automatic 6 Speed
  Added Sep 2016 • 194 Fuel-ups

  Property of shungkungchang

• 20.6 Avg MPG

• New Sienna

  2014 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Oct 2019 • 308 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 • 129 Fuel-ups

  Property of THEUSCMike

• 17.9 Avg MPG

• Sienna 2014

  2014 Toyota Sienna Limited 3.5L V6 GAS Automatic 6 Speed
  Added Aug 2016 • 422 Fuel-ups

  Property of Ric1

• 21.2 Avg MPG

• 2014 Toyota Sienna LE V6 8-Pass 6A

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added Aug 2017 • 227 Fuel-ups

  Property of sbridgland

• 20.8 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

• 14' Toyota Sienna

  2014 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added May 2020 • 173 Fuel-ups

  Property of mradcliff

• 17.2 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

• 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

• My Sienna - 20.0 gal tank

  2014 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed
  Added Oct 2023 • 43 Fuel-ups

  Property of savvysteve

• 21.8 Avg MPG

• My Sienna

  2014 Toyota Sienna SE 3.5L V6 GAS Automatic 6 Speed
  Added Dec 2017 • 169 Fuel-ups

  Property of daflo76

• 20.4 Avg MPG

• Swagger Wagon

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added Nov 2014 • 438 Fuel-ups

  Property of kickapoonick

• 19.3 Avg MPG

• New Sienna

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Jun 2014 • 202 Fuel-ups

  Property of arco99

• 18.6 Avg MPG

• Ron Burgundy

  2014 Toyota Sienna Limited 3.5L V6 GAS Automatic 6 Speed
  Added Apr 2024 • 32 Fuel-ups

  Property of Lococoin

• 19.5 Avg MPG

• '14 Sienna

  2014 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed
  Added Nov 2018 • 160 Fuel-ups

  Property of pyrojoe84

• 18.6 Avg MPG

• Sienna

  2014 Toyota Sienna SE 3.5L V6 GAS Automatic 6 Speed
  Added Sep 2018 • 99 Fuel-ups

  Property of bderry71

• 22.7 Avg MPG

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