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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• My Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Jan 2022 • 70 Fuel-ups

  Property of chenadam

• 20.1 Avg MPG

• 2017 Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Dec 2018 • 523 Fuel-ups

  Property of angandnate

• 20.1 Avg MPG

• Sienna

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

  Property of khanbahi

• 23.6 Avg MPG

• Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Jul 2023 • 40 Fuel-ups

  Property of jrrmengineergmailcom

• 24.4 Avg MPG

• Shoreline Sienna

  2017 Toyota Sienna LE 3.5L V6 GAS Automatic 8 Speed
  Added Apr 2023 • 9 Fuel-ups

  Property of BarcelonaRedCorolla

• 19.5 Avg MPG

• My Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added May 2017 • 242 Fuel-ups

  Property of rob13rt1980

• 19.7 Avg MPG

• Grandma's Van

  2017 Toyota Sienna LE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added May 2023 • 5 Fuel-ups

  Property of MisterFribble

• 19.8 Avg MPG

• 2017 Toyota Sienna XLE

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Mar 2018 • 176 Fuel-ups

  Property of mmazad8

• 19.9 Avg MPG

• 2017 Sienna LE

  2017 Toyota Sienna LE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Mar 2021 • 296 Fuel-ups

  Property of hms1221

• 21.9 Avg MPG

• 2017 Toyota Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added May 2023 • 7 Fuel-ups

  Property of Schuette

• 28.5 Avg MPG

• White Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added May 2020 • 55 Fuel-ups

  Property of bigmay

• 19.6 Avg MPG

• My Sienna

  2017 Toyota Sienna Limited 3.5L V6 GAS Automatic 8 Speed
  Added Feb 2021 • 53 Fuel-ups

  Property of Mamar31988

• 20.0 Avg MPG

• 17 Sienna XLE

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Feb 2021 • 131 Fuel-ups

  Property of mattschultz4

• 20.6 Avg MPG

• 2017 Toyota Sienna LE FWD 8 Passenger

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

  Property of Rksgrd

• 14.1 Avg MPG

• My Sienna

  2017 Toyota Sienna SE 3.5L V6 GAS Automatic 8 Speed
  Added Oct 2022 • 25 Fuel-ups

  Property of mdboogaloo2004

• 13.9 Avg MPG

• My Sienna

  2017 Toyota Sienna LE 3.5L V6 GAS Automatic 8 Speed
  Added Nov 2022 • 8 Fuel-ups

  Property of zach10

• 22.2 Avg MPG

• Toyota Sienna

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

  Property of chriskirby112

• 19.4 Avg MPG

• Toyota Sienna

  2017 Toyota Sienna LE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Mar 2018 • 154 Fuel-ups

  Property of didwlgus

• 24.0 Avg MPG

• My Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Jul 2022 • 9 Fuel-ups

  Property of Scottie_B

• 23.1 Avg MPG

• My Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Jul 2018 • 23 Fuel-ups

  Property of peterbutler

• 23.1 Avg MPG

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