Based on data from 138 vehicles, 13,120 fuel-ups and 3,520,606 miles of driving, the 2014 Toyota Sienna gets a combined Avg MPG of 19.33 with a 0.06 MPG margin of error.

Any Engine Type 3.5L V6 GAS (132) V6 GAS (4) Any Body Style Mini Passenger Van (39) Any Submodel L (1) Base (5) SE (11) Limited (13) LE (51) XLE (52) Other (5)

Below you can see a distribution of the fuel-ups with 550 outliers (4.02%) removed.

Following shows the average MPG of each of the 138 vehicles in the system.

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• My Sienna

  2014 Toyota Sienna SE 3.5L V6 GAS Automatic 6 Speed
  Added Dec 2017 • 138 Fuel-ups

  Property of daflo76

• 20.4 Avg MPG

• My Sienna

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added Oct 2017 • 147 Fuel-ups

  Property of razmez

• 8.2 Avg MPG

• Fear Wagon

  2014 Toyota Sienna Limited 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Jan 2019 • 224 Fuel-ups

  Property of Elmiedo13

• 21.1 Avg MPG

• Sienna

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Apr 2018 • 295 Fuel-ups

  Property of rmcgarry

• 19.2 Avg MPG

• Gold Sienna

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Dec 2022 • 26 Fuel-ups

  Property of jseyfert3

• 21.2 Avg MPG

• Toyota

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added Feb 2018 • 335 Fuel-ups

  Property of sm13wagner

• 22.0 Avg MPG

• Minivan

  2014 Toyota Sienna XLE 3.5L V6 GAS
  Added Aug 2014 • 207 Fuel-ups

  Property of thomaspu

• 19.7 Avg MPG

• My Sienna

  2014 Toyota Sienna L 3.5L V6 GAS Automatic 6 Speed
  Added Jul 2017 • 235 Fuel-ups

  Property of mdzsi

• 19.0 Avg MPG

• 2014 Sienna

  2014 Toyota Sienna Limited 3.5L V6 GAS Automatic 6 Speed
  Added Sep 2016 • 402 Fuel-ups

  Property of dgpaull

• 19.7 Avg MPG

• Sienna

  2014 Toyota Sienna Limited 3.5L V6 GAS Automatic 6
  Added Jan 2014 • 333 Fuel-ups

  Property of Bettencourts

• 17.5 Avg MPG

• 2014 Toyota Sienna LE V6 8-Pass 6A

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added Aug 2017 • 163 Fuel-ups

  Property of sbridgland

• 21.3 Avg MPG

• New Sienna

  2014 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Oct 2019 • 207 Fuel-ups

  Property of jilko477

• 20.1 Avg MPG

• My Sienna 2014

  2014 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed
  Added Nov 2022 • 20 Fuel-ups

  Property of Robsonrider

• 19.3 Avg MPG

• Aunt Fanny

  2014 Toyota Sienna Limited 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added May 2023 • 3 Fuel-ups

  Property of Harv1000

• 19.8 Avg MPG

• Toyota Sienna

  2014 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed
  Added Nov 2017 • 223 Fuel-ups

  Property of buzowen

• 19.8 Avg MPG

• 2014 Sienna

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Sep 2019 • 286 Fuel-ups

  Property of GT7884

• 19.6 Avg MPG

• Van

  2014 Toyota Sienna 3.5L V6 GAS Automatic 6 Speed
  Added Jan 2017 • 151 Fuel-ups

  Property of wcassell

• 20.7 Avg MPG

• Sienna 2014

  2014 Toyota Sienna Limited 3.5L V6 GAS Automatic 6 Speed
  Added Aug 2016 • 390 Fuel-ups

  Property of Ric1

• 21.3 Avg MPG

• Swagger Wagon

  2014 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added Nov 2014 • 378 Fuel-ups

  Property of kickapoonick

• 19.5 Avg MPG

• Sienna

  2014 Toyota Sienna Limited 3.5L V6 GAS Automatic 6 Speed
  Added Sep 2016 • 164 Fuel-ups

  Property of shungkungchang

• 20.6 Avg MPG

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