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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• Sienna

  2017 Toyota Sienna LE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Sep 2020 • 63 Fuel-ups

  Property of bradcymru

• 20.7 Avg MPG

• Toyota Sienna LE

  2017 Toyota Sienna LE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Aug 2017 • 539 Fuel-ups

  Property of LOOregano

• 23.8 Avg MPG

• Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS
  Added Jan 2024 • 47 Fuel-ups

  Property of Tboom

• 19.8 Avg MPG

• Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Nov 2020 • 152 Fuel-ups

  Property of trussellcma

• 22.3 Avg MPG

• Mommy Bus

  2017 Toyota Sienna Limited 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Mar 2018 • 115 Fuel-ups

  Property of raff79

• 19.0 Avg MPG

• Silver Bullet

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Sep 2017 • 109 Fuel-ups

  Property of goose801

• 21.8 Avg MPG

• Chuck

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Oct 2024 • 6 Fuel-ups

  Property of vectormechanic

• 21.0 Avg MPG

• 2017 Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Oct 2019 • 300 Fuel-ups

  Property of valmico

• 19.9 Avg MPG

• Silver Fox

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Feb 2018 • 339 Fuel-ups

  Property of blakewell

• 21.3 Avg MPG

• Toyota Sienna

  2017 Toyota Sienna LE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Oct 2020 • 168 Fuel-ups

  Property of Uechi101

• 22.1 Avg MPG

• My Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added May 2021 • 154 Fuel-ups

  Property of tmbouman

• 21.2 Avg MPG

• My Sienna

  2017 Toyota Sienna LE 3.5L V6 GAS Automatic 8 Speed
  Added May 2019 • 177 Fuel-ups

  Property of bernie216

• 19.4 Avg MPG

• Sienna

  2017 Toyota Sienna SE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Nov 2017 • 151 Fuel-ups

  Property of Master7978

• 17.2 Avg MPG

• My Sienna

  2017 Toyota Sienna L 3.5L V6 GAS
  Added Jan 2017 • 401 Fuel-ups

  Property of wagz954422

• 20.8 Avg MPG

• Sienna

  2017 Toyota Sienna LE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Oct 2017 • 525 Fuel-ups

  Property of howtecahn

• 23.2 Avg MPG

• My Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Apr 2023 • 86 Fuel-ups

  Property of Willbur07

• 21.2 Avg MPG

• Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Oct 2017 • 384 Fuel-ups

  Property of dwongster

• 22.4 Avg MPG

• Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Aug 2020 • 246 Fuel-ups

  Property of Mengle

• 20.8 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

• 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

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