Based on data from 169 vehicles, 19,434 fuel-ups and 5,296,411 miles of driving, the 2012 Toyota Sienna gets a combined Avg MPG of 19.13 with a 0.05 MPG margin of error.

Any Engine Type 2.7L L4 GAS (9) 3.5L V6 GAS (141) L4 GAS (1) V6 GAS (14) Any Body Style Mini Passenger Van (44) Mini Cargo Van (1) Any Submodel CE (2) Base (8) SE (16) Limited (24) XLE (41) LE (60) Other (18)

Below you can see a distribution of the fuel-ups with 794 outliers (3.93%) removed.

Following shows the average MPG of each of the 169 vehicles in the system.

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• 2012 Toyota Sienna Base 2.7L 4-Cylinder

  2012 Toyota Sienna 2.7L L4 GAS Automatic 6 Speed Mini Cargo Van
  Added May 2012 • 224 Fuel-ups

  Property of aswanson

• 23.0 Avg MPG

• Sienna

  2012 Toyota Sienna 3.5L V6 GAS Automatic 6 Speed
  Added Mar 2017 • 130 Fuel-ups

  Property of wutj

• 24.9 Avg MPG

• Vanna Blue

  2012 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Jun 2022 • 20 Fuel-ups

  Property of kholler2

• 18.0 Avg MPG

• 2012 Toyota Sienna Limited

  2012 Toyota Sienna Limited 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Nov 2016 • 30 Fuel-ups

  Property of gtquach

• 19.7 Avg MPG

• Toyota Sienna

  2012 Toyota Sienna SE 3.5L V6 GAS Automatic 6 Speed
  Added Nov 2016 • 401 Fuel-ups

  Property of Knusperflocky

• 22.0 Avg MPG

• My Sienna

  2012 Toyota Sienna LE 2.7L L4 GAS Automatic 6 Speed
  Added Mar 2022 • 25 Fuel-ups

  Property of hyojung0914

• 23.5 Avg MPG

• My Sienna

  2012 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added Jun 2022 • 15 Fuel-ups

  Property of Lee57

• 17.2 Avg MPG

• My 2012 Sienna

  2012 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added Jan 2018 • 149 Fuel-ups

  Property of tomkatsu

• 16.3 Avg MPG

• My Sienna

  2012 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added Jul 2022 • 5 Fuel-ups

  Property of tubaguy62

• 14.3 Avg MPG

• My Sienna

  2012 Toyota Sienna Limited 3.5L V6 GAS Automatic 6 Speed
  Added Aug 2018 • 66 Fuel-ups

  Property of ellishu

• 20.8 Avg MPG

• Green Ninja

  2012 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Feb 2022 • 16 Fuel-ups

  Property of bmcamry

• 22.1 Avg MPG

• Toyota Braun

  2012 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added May 2019 • 347 Fuel-ups

  Property of wolframt

• 22.9 Avg MPG

• Sienna

  2012 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added Mar 2019 • 63 Fuel-ups

  Property of RaYBeeH

• 18.1 Avg MPG

• 2012 Toyota Sienna

  2012 Toyota Sienna Limited 3.5L V6 GAS Automatic 6 Speed
  Added Feb 2017 • 231 Fuel-ups

  Property of macandcheese426

• 18.4 Avg MPG

• My Red Van

  2012 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Mar 2015 • 262 Fuel-ups

  Property of SanVito

• 22.3 Avg MPG

• Sienna

  2012 Toyota Sienna Limited 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Feb 2022 • 13 Fuel-ups

  Property of netgeek

• 62.2 Avg MPG

• Sienna

  2012 Toyota Sienna Limited 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Aug 2019 • 13 Fuel-ups

  Property of netgeek

• 62.2 Avg MPG

• My Sienna

  2012 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added Jun 2020 • 7 Fuel-ups

  Property of ScionFan

• 16.3 Avg MPG

• Elsa

  2012 Toyota Sienna CE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Oct 2017 • 192 Fuel-ups

  Property of MsDeUni

• 15.2 Avg MPG

• Toyota Sienna

  2012 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Sep 2020 • 229 Fuel-ups

  Property of mwbush

• 20.5 Avg MPG

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