Based on data from 165 vehicles, 18,691 fuel-ups and 5,092,429 miles of driving, the 2012 Toyota Sienna gets a combined Avg MPG of 19.11 with a 0.05 MPG margin of error.

Any Engine Type 2.7L L4 GAS (9) 3.5L V6 GAS (137) L4 GAS (1) V6 GAS (14) Any Body Style Mini Passenger Van (42) Mini Cargo Van (1) Any Submodel CE (2) Base (9) SE (16) Limited (23) XLE (39) LE (58) Other (18)

Below you can see a distribution of the fuel-ups with 775 outliers (3.98%) removed.

Following shows the average MPG of each of the 165 vehicles in the system.

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• Black Sienna

  2012 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Apr 2013 • 68 Fuel-ups

  Property of tolenram

• 16.5 Avg MPG

• Kim's van

  2012 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Apr 2017 • 12 Fuel-ups

  Property of MrsKashorek

• 21.8 Avg MPG

• Sienna

  2012 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Nov 2013 • 96 Fuel-ups

  Property of MAVC33

• 16.1 Avg MPG

• white sienna

  2012 Toyota Sienna Limited 3.5L GAS V6 Automatic 6 Mini Passenger Van (5 Door)
  Added Sep 2014 • 69 Fuel-ups

  Property of theglide

• 18.6 Avg MPG

• My Sienna

  2012 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added Jan 2017 • 8 Fuel-ups

  Property of DrGaiusBaltar

• 20.5 Avg MPG

• Sienna

  2012 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added Oct 2017 • 27 Fuel-ups

  Property of yi123

• 25.3 Avg MPG

• Toyota Sienna

  2012 Toyota Sienna Limited 3.5L V6 GAS Automatic 6 Speed
  Added Jan 2017 • 4 Fuel-ups

  Property of BryHall

• 22.6 Avg MPG

• My Sienna

  2012 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed
  Added Aug 2016 • 8 Fuel-ups

  Property of mikeycav

• 13.9 Avg MPG

• Sienna

  2012 Toyota Sienna Limited 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Oct 2016 • 10 Fuel-ups

  Property of Swanska

• 15.1 Avg MPG

• Sienna

  2012 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed
  Added Sep 2016 • 32 Fuel-ups

  Property of shelleychu

• 24.8 Avg MPG

• My Sienna

  2012 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added Dec 2015 • 10 Fuel-ups

  Property of wreyfmonkey

• 33.8 Avg MPG

• Toyota Sienna LE AWD

  2012 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added Sep 2016 • 22 Fuel-ups

  Property of hotroddy

• 47.3 Avg MPG

• Mini Van

  2012 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added Mar 2017 • 263 Fuel-ups

  Property of clieberg

• 18.6 Avg MPG

• 2.7L VVT-i Inline 4

  2012 Toyota Sienna
  Added Aug 2012 • 39 Fuel-ups

  Property of Econo101

• 23.6 Avg MPG

• My Sienna

  2012 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added Feb 2016 • 45 Fuel-ups

  Property of rhotwire

• 21.6 Avg MPG

• 2012 Toyota Sienna

  2012 Toyota Sienna LE 2.7L L4 GAS Automatic 6 Speed
  Added May 2016 • 112 Fuel-ups

  Property of morganjp94

• 20.9 Avg MPG

• My Sienna

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

  Property of area3tdi

• 18.8 Avg MPG

• Sienna

  2012 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added Sep 2016 • 89 Fuel-ups

  Property of Lings

• 24.0 Avg MPG

• Toyota Sienna

  2012 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added Sep 2022 • 136 Fuel-ups

  Property of morganjp94

• 21.1 Avg MPG

• My Sienna

  2012 Toyota Sienna
  Added May 2015 • 35 Fuel-ups

  Property of maria05

• 20.6 Avg MPG

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