Based on data from 155 vehicles, 14,630 fuel-ups and 3,885,366 miles of driving, the 2017 Toyota Sienna gets a combined Avg MPG of 20.45 with a 0.07 MPG margin of error.

Any Engine Type 3.5L V6 GAS (154) Any Body Style Mini Passenger Van (58) Standard Passenger Van (1) Any Submodel CE (1) L (3) Limited (13) SE (15) LE (46) XLE (76) Other (1)

Below you can see a distribution of the fuel-ups with 549 outliers (3.62%) removed.

Following shows the average MPG of each of the 155 vehicles in the system.

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• Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS
  Added Jan 2024 • 14 Fuel-ups

  Property of Tboom

• 19.9 Avg MPG

• My Sienna

  2017 Toyota Sienna L 3.5L V6 GAS
  Added Jan 2017 • 376 Fuel-ups

  Property of wagz954422

• 20.8 Avg MPG

• Mom Mobile 2.0

  2017 Toyota Sienna XLE Limited
  Added Apr 2019 • 314 Fuel-ups

  Property of lchid

• 17.4 Avg MPG

• Sienna

  2017 Toyota Sienna Limited 3.5L V6 GAS Automatic 8 Speed
  Added Aug 2019 • 391 Fuel-ups

  Property of cjgoetz

• 23.2 Avg MPG

• Toyota Sienna

  2017 Toyota Sienna LE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Oct 2020 • 146 Fuel-ups

  Property of Uechi101

• 22.2 Avg MPG

• Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Nov 2017 • 263 Fuel-ups

  Property of brianhoese

• 22.3 Avg MPG

• My Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Apr 2023 • 59 Fuel-ups

  Property of Willbur07

• 22.1 Avg MPG

• Doran 2017 Van

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Apr 2022 • 105 Fuel-ups

  Property of afterlifespecialist

• 20.8 Avg MPG

• My Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Mar 2020 • 240 Fuel-ups

  Property of cmartchenke

• 3.7 Avg MPG

• Silver Fox

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Feb 2018 • 296 Fuel-ups

  Property of blakewell

• 21.3 Avg MPG

• Gray Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Nov 2017 • 116 Fuel-ups

  Property of tdubya2

• 24.2 Avg MPG

• My Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Feb 2018 • 360 Fuel-ups

  Property of mplutodh1

• 19.8 Avg MPG

• Toyota Sienna

  2017 Toyota Sienna LE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Nov 2023 • 35 Fuel-ups

  Property of superjocx

• 16.8 Avg MPG

• Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Aug 2020 • 232 Fuel-ups

  Property of Mengle

• 20.7 Avg MPG

• 2017 Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Dec 2018 • 522 Fuel-ups

  Property of angandnate

• 20.2 Avg MPG

• Sienna

  2017 Toyota Sienna LE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Jun 2019 • 223 Fuel-ups

  Property of calcnerd

• 21.4 Avg MPG

• Sandy's Van

  2017 Toyota Sienna LE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Dec 2019 • 6 Fuel-ups

  Property of clam5917

• 13.9 Avg MPG

• Sienna XLE

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Jul 2018 • 200 Fuel-ups

  Property of Corleys

• 17.6 Avg MPG

• My Sienna

  2017 Toyota Sienna LE 3.5L V6 GAS Automatic 8 Speed
  Added May 2019 • 139 Fuel-ups

  Property of bernie216

• 19.3 Avg MPG

• Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Oct 2017 • 347 Fuel-ups

  Property of dwongster

• 22.4 Avg MPG

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