Based on data from 164 vehicles, 15,933 fuel-ups and 4,223,849 miles of driving, the 2017 Toyota Sienna gets a combined Avg MPG of 20.47 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 570 outliers (3.45%) removed.

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

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• Sienna

  2017 Toyota Sienna SE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Nov 2017 • 153 Fuel-ups

  Property of Master7978

• 17.2 Avg MPG

• My Sienna

  2017 Toyota Sienna LE 3.5L V6 GAS Automatic 8 Speed
  Added Dec 2016 • 614 Fuel-ups

  Property of sungmpark

• 21.1 Avg MPG

• 2017 Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Aug 2024 • 9 Fuel-ups

  Property of hudson19

• 23.6 Avg MPG

• Minivan

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Jun 2024 • 30 Fuel-ups

  Property of mcaplan

• 23.6 Avg MPG

• Doran 2017 Van

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Apr 2022 • 141 Fuel-ups

  Property of afterlifespecialist

• 20.9 Avg MPG

• Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Nov 2020 • 158 Fuel-ups

  Property of trussellcma

• 22.3 Avg MPG

• Sienna

  2017 Toyota Sienna Limited 3.5L V6 GAS Automatic 8 Speed
  Added Aug 2019 • 445 Fuel-ups

  Property of cjgoetz

• 23.0 Avg MPG

• Gray Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Nov 2017 • 162 Fuel-ups

  Property of tdubya2

• 23.8 Avg MPG

• Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS
  Added Jan 2024 • 50 Fuel-ups

  Property of Tboom

• 19.8 Avg MPG

• My Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Feb 2017 • 313 Fuel-ups

  Property of czarbuck

• 18.7 Avg MPG

• Sienna

  2017 Toyota Sienna LE 3.5L V6 GAS Automatic 8 Speed
  Added Dec 2019 • 193 Fuel-ups

  Property of brumar

• 22.1 Avg MPG

• Sienna

  2017 Toyota Sienna LE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Oct 2017 • 527 Fuel-ups

  Property of howtecahn

• 23.2 Avg MPG

• !2017 Sienna

  2017 Toyota Sienna LE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Oct 2021 • 228 Fuel-ups

  Property of freeland1003

• 21.3 Avg MPG

• Toyota Sienna LE

  2017 Toyota Sienna LE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Aug 2017 • 541 Fuel-ups

  Property of LOOregano

• 23.8 Avg MPG

• My Sienna

  2017 Toyota Sienna L 3.5L V6 GAS
  Added Jan 2017 • 403 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 Jun 2019 • 264 Fuel-ups

  Property of calcnerd

• 21.3 Avg MPG

• My Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Mar 2020 • 279 Fuel-ups

  Property of cmartchenke

• 4.1 Avg MPG

• Toyota Sienna

  2017 Toyota Sienna LE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Oct 2020 • 170 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 • 78 Fuel-ups

  Property of seseyhun

• 17.7 Avg MPG

• Sienna XLE

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Jul 2018 • 239 Fuel-ups

  Property of Corleys

• 17.6 Avg MPG

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