Based on data from 164 vehicles, 15,855 fuel-ups and 4,205,008 miles of driving, the 2017 Toyota Sienna gets a combined Avg MPG of 20.48 with a 0.06 MPG margin of error.

Any Engine Type 3.5L V6 GAS (163) Any Body Style Mini Passenger Van (60) Standard Passenger Van (1) Any Submodel CE (1) L (3) Limited (14) SE (16) LE (46) XLE (83) Other (1)

Below you can see a distribution of the fuel-ups with 568 outliers (3.46%) removed.

Following shows the average MPG of each of the 164 vehicles in the system.

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• My Sienna

  2017 Toyota Sienna L 3.5L V6 GAS Automatic 8 Speed
  Added Oct 2020 • 30 Fuel-ups

  Property of nuggetkid

• 19.3 Avg MPG

• Spook III

  2017 Toyota Sienna LE 3.5L V6 GAS Automatic 8 Speed
  Added Sep 2017 • 201 Fuel-ups

  Property of Jonny_Mayne

• 19.6 Avg MPG

• BlackSienna17

  2017 Toyota Sienna Limited 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Jul 2021 • 5 Fuel-ups

  Property of maximumuber

• 21.8 Avg MPG

• My Sienna

  2017 Toyota Sienna LE 3.5L V6 GAS Automatic 8 Speed
  Added Jul 2017 • 9 Fuel-ups

  Property of Zveizen

• 21.4 Avg MPG

• AWD Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Jul 2017 • 146 Fuel-ups

  Property of pnw509

• 20.9 Avg MPG

• My Sienna

  2017 Toyota Sienna SE 3.5L V6 GAS Automatic 8 Speed
  Added Aug 2018 • 263 Fuel-ups

  Property of jaxgator3

• 22.1 Avg MPG

• My New Sienna (Carlos)

  2017 Toyota Sienna LE 3.5L V6 GAS Automatic 8 Speed
  Added Feb 2019 • 210 Fuel-ups

  Property of tmebane

• 26.5 Avg MPG

• Flora

  2017 Toyota Sienna LE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Apr 2018 • 161 Fuel-ups

  Property of luquette

• 17.0 Avg MPG

• Serenity

  2017 Toyota Sienna LE 3.5L V6 GAS Automatic 8 Speed
  Added May 2020 • 80 Fuel-ups

  Property of haddox

• 21.9 Avg MPG

• Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Jul 2020 • 10 Fuel-ups

  Property of Stonefly

• 22.7 Avg MPG

• 2017

  2017 Toyota Sienna SE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Jan 2020 • 207 Fuel-ups

  Property of saljohne

• 20.4 Avg MPG

• My Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Nov 2019 • 133 Fuel-ups

  Property of johnvito

• 22.6 Avg MPG

• Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Jun 2019 • 67 Fuel-ups

  Property of jeremyandresen

• 23.1 Avg MPG

• My Sienna

  2017 Toyota Sienna LE 3.5L V6 GAS Automatic 8 Speed
  Added Dec 2018 • 174 Fuel-ups

  Property of jkeys01

• 22.2 Avg MPG

• My Sienna

  2017 Toyota Sienna CE 3.5L V6 GAS Automatic 6 Speed
  Added Sep 2019 • 37 Fuel-ups

  Property of Chamberlin

• 18.8 Avg MPG

• My Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added May 2017 • 140 Fuel-ups

  Property of Shoes8

• 23.8 Avg MPG

• Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Oct 2020 • 9 Fuel-ups

  Property of DareFam4Christ

• 17.5 Avg MPG

• My Sienna

  2017 Toyota Sienna Limited 3.5L V6 GAS Automatic 8 Speed
  Added Sep 2020 • 24 Fuel-ups

  Property of cush77

• 23.5 Avg MPG

• Sally

  2017 Toyota Sienna LE 3.5L V6 GAS Automatic 8 Speed
  Added Feb 2020 • 37 Fuel-ups

  Property of pmentropy

• 19.6 Avg MPG

• Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Oct 2019 • 51 Fuel-ups

  Property of Superdawg

• 48.2 Avg MPG

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