Based on data from 132 vehicles, 8,480 fuel-ups and 2,283,079 miles of driving, the 2017 Toyota Sienna gets a combined Avg MPG of 20.48 with a 0.09 MPG margin of error.

Any Engine Type 3.5L V6 GAS (131) Any Body Style Mini Passenger Van (44) Standard Passenger Van (1) Any Submodel Base (1) CE (1) L (3) Limited (11) SE (13) LE (40) XLE (62) Other (1)

Below you can see a distribution of the fuel-ups with 196 outliers (2.26%) removed.

Following shows the average MPG of each of the 132 vehicles in the system.

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• Silver Fox

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Feb 2018 • 130 Fuel-ups

  Property of blakewell

• 21.5 Avg MPG

• Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Aug 2020 • 23 Fuel-ups

  Property of Mengle

• 22.7 Avg MPG

• My Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added May 2017 • 138 Fuel-ups

  Property of Shoes8

• 23.8 Avg MPG

• Toyota Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Mar 2018 • 89 Fuel-ups

  Property of mmazad8

• 18.9 Avg MPG

• Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Oct 2018 • 148 Fuel-ups

  Property of cschnell

• 20.3 Avg MPG

• Silver Bullet

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Sep 2017 • 28 Fuel-ups

  Property of goose801

• 21.6 Avg MPG

• Sienna

  2017 Toyota Sienna LE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Jul 2018 • 23 Fuel-ups

  Property of edmontontutor

• 41.6 Avg MPG

• Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Jun 2019 • 47 Fuel-ups

  Property of jeremyandresen

• 22.8 Avg MPG

• My Sienna

  2017 Toyota Sienna LE 3.5L V6 GAS Automatic 8 Speed
  Added May 2017 • 37 Fuel-ups

  Property of moynd

• 18.6 Avg MPG

• AWD Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Jul 2017 • 114 Fuel-ups

  Property of pnw509

• 20.8 Avg MPG

• Sienna

  2017 Toyota Sienna SE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Nov 2017 • 77 Fuel-ups

  Property of Master7978

• 16.9 Avg MPG

• sienna

  2017 Toyota Sienna LE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Oct 2017 • 70 Fuel-ups

  Property of paolofuel

• 19.1 Avg MPG

• Minivan

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Apr 2020 • 16 Fuel-ups

  Property of a048115

• 34.9 Avg MPG

• Sandy's Van

  2017 Toyota Sienna LE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Dec 2019 • 5 Fuel-ups

  Property of clam5917

• 13.9 Avg MPG

• 2017 Toyota Liminted Premium

  2017 Toyota Sienna Limited 3.5L V6 GAS Automatic 8 Speed
  Added Aug 2017 • 133 Fuel-ups

  Property of awkriz

• 19.5 Avg MPG

• Sienna

  2017 Toyota Sienna LE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Mar 2019 • 27 Fuel-ups

  Property of thgeary

• 17.9 Avg MPG

• Sienna 2017

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Dec 2017 • 11 Fuel-ups

  Property of yooper4ever

• 19.5 Avg MPG

• My Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Nov 2017 • 42 Fuel-ups

  Property of gedeborj

• 18.9 Avg MPG

• Mommy Bus

  2017 Toyota Sienna Limited 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Mar 2018 • 45 Fuel-ups

  Property of raff79

• 20.3 Avg MPG

• My Sienna

  2017 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Feb 2018 • 59 Fuel-ups

  Property of ModFuel

• 24.0 Avg MPG

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