Based on data from 164 vehicles, 15,776 fuel-ups and 4,184,321 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 567 outliers (3.47%) removed.

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

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• Silver Fox

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Feb 2018 • 336 Fuel-ups

  Property of blakewell

• 21.3 Avg MPG

• Sienna

  2017 Toyota Sienna LE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Jun 2019 • 259 Fuel-ups

  Property of calcnerd

• 21.3 Avg MPG

• My Sienna

  2017 Toyota Sienna LE 3.5L V6 GAS Automatic 8 Speed
  Added Dec 2016 • 603 Fuel-ups

  Property of sungmpark

• 21.1 Avg MPG

• 2017 Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Oct 2019 • 297 Fuel-ups

  Property of valmico

• 19.8 Avg MPG

• Gray Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Nov 2017 • 157 Fuel-ups

  Property of tdubya2

• 23.9 Avg MPG

• Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS
  Added Jan 2024 • 45 Fuel-ups

  Property of Tboom

• 19.8 Avg MPG

• Jasmine

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added May 2020 • 84 Fuel-ups

  Property of pabloapu

• 18.5 Avg MPG

• My Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Mar 2020 • 271 Fuel-ups

  Property of cmartchenke

• 4.1 Avg MPG

• My Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Nov 2017 • 172 Fuel-ups

  Property of gedeborj

• 20.2 Avg MPG

• Sienna XLE

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Jul 2018 • 235 Fuel-ups

  Property of Corleys

• 17.6 Avg MPG

• Sienna

  2017 Toyota Sienna SE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Nov 2017 • 149 Fuel-ups

  Property of Master7978

• 17.2 Avg MPG

• 2017 Sienna Silver

  2017 Toyota Sienna Limited 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Jul 2024 • 10 Fuel-ups

  Property of Zorro84

• 19.9 Avg MPG

• My Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Feb 2018 • 400 Fuel-ups

  Property of mplutodh1

• 19.8 Avg MPG

• My Sienna

  2017 Toyota Sienna LE 3.5L V6 GAS Automatic 8 Speed
  Added May 2019 • 176 Fuel-ups

  Property of bernie216

• 19.4 Avg MPG

• 2017 Sienna

  2017 Toyota Sienna LE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Oct 2021 • 220 Fuel-ups

  Property of freeland1003

• 21.3 Avg MPG

• Doran 2017 Van

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Apr 2022 • 133 Fuel-ups

  Property of afterlifespecialist

• 21.0 Avg MPG

• Toyota Sienna

  2017 Toyota Sienna LE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Oct 2020 • 167 Fuel-ups

  Property of Uechi101

• 22.1 Avg MPG

• Blue Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Sep 2017 • 77 Fuel-ups

  Property of seseyhun

• 17.9 Avg MPG

• My Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Apr 2023 • 85 Fuel-ups

  Property of Willbur07

• 21.2 Avg MPG

• My Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added May 2021 • 153 Fuel-ups

  Property of tmbouman

• 21.3 Avg MPG

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