Based on data from 132 vehicles, 8,498 fuel-ups and 2,287,860 miles of driving, the 2017 Toyota Sienna gets a combined Avg MPG of 20.48 with a 0.09 MPG margin of error.

Any Engine Type 3.5L V6 GAS (131) Any Body Style Mini Passenger Van (44) Standard Passenger Van (1) Any Submodel Base (1) CE (1) L (3) Limited (11) SE (13) LE (40) XLE (62) Other (1)

Below you can see a distribution of the fuel-ups with 197 outliers (2.27%) removed.

Following shows the average MPG of each of the 132 vehicles in the system.

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• Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Dec 2018 • 67 Fuel-ups

  Property of banker85

• 20.2 Avg MPG

• My Sienna

  2017 Toyota Sienna Limited 3.5L V6 GAS Automatic 8 Speed
  Added Sep 2020 • 21 Fuel-ups

  Property of cush77

• 23.0 Avg MPG

• Sienna

  2017 Toyota Sienna LE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Jun 2019 • 86 Fuel-ups

  Property of calcnerd

• 21.8 Avg MPG

• Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Nov 2020 • 8 Fuel-ups

  Property of trussellcma

• 21.9 Avg MPG

• 2017

  2017 Toyota Sienna SE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Jan 2020 • 119 Fuel-ups

  Property of saljohne

• 20.4 Avg MPG

• My Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added May 2017 • 137 Fuel-ups

  Property of rob13rt1980

• 20.0 Avg MPG

• My Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Nov 2019 • 91 Fuel-ups

  Property of johnvito

• 22.6 Avg MPG

• Mom Mobile 2.0

  2017 Toyota Sienna XLE Limited
  Added Apr 2019 • 63 Fuel-ups

  Property of lchid

• 19.7 Avg MPG

• My Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Feb 2018 • 149 Fuel-ups

  Property of mplutodh1

• 19.1 Avg MPG

• Sienna

  2017 Toyota Sienna LE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Oct 2017 • 300 Fuel-ups

  Property of howtecahn

• 23.3 Avg MPG

• Flora

  2017 Toyota Sienna LE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Apr 2018 • 140 Fuel-ups

  Property of luquette

• 17.0 Avg MPG

• My Sienna

  2017 Toyota Sienna L 3.5L V6 GAS Automatic 8 Speed
  Added Oct 2020 • 26 Fuel-ups

  Property of nuggetkid

• 19.3 Avg MPG

• Eve

  2017 Toyota Sienna LE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Dec 2020 • 4 Fuel-ups

  Property of rbrown86

• 22.7 Avg MPG

• Toyota Sienna

  2017 Toyota Sienna LE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Oct 2020 • 7 Fuel-ups

  Property of Uechi101

• 21.4 Avg MPG

• My New Sienna (Carlos)

  2017 Toyota Sienna LE 3.5L V6 GAS Automatic 8 Speed
  Added Feb 2019 • 155 Fuel-ups

  Property of tmebane

• 26.4 Avg MPG

• My Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Feb 2017 • 181 Fuel-ups

  Property of czarbuck

• 18.8 Avg MPG

• White Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added May 2020 • 6 Fuel-ups

  Property of bigmay

• 19.3 Avg MPG

• My Sienna

  2017 Toyota Sienna LE 3.5L V6 GAS Automatic 8 Speed
  Added Dec 2016 • 238 Fuel-ups

  Property of sungmpark

• 20.6 Avg MPG

• 2017 Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Oct 2020 • 8 Fuel-ups

  Property of TimD

• 24.6 Avg MPG

• Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Nov 2017 • 142 Fuel-ups

  Property of brianhoese

• 22.3 Avg MPG

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