Based on data from 263 vehicles, 26,628 fuel-ups and 7,118,874 miles of driving, the 2015 Toyota Sienna gets a combined Avg MPG of 19.42 with a 0.04 MPG margin of error.

Any Engine Type 3.5L V6 GAS (261) Any Body Style Mini Passenger Van (87) Any Submodel L (5) Base (7) SE (28) Limited (36) LE (71) XLE (114) Other (2)

Below you can see a distribution of the fuel-ups with 992 outliers (3.59%) removed.

Following shows the average MPG of each of the 263 vehicles in the system.

• «
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• ...
• 13
• 14
• »

• Sienna- 2015

  2015 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added Jun 2019 • 175 Fuel-ups

  Property of abytom

• 21.1 Avg MPG

• My Sienna

  2015 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed
  Added Mar 2022 • 106 Fuel-ups

  Property of Andrew4806

• 19.1 Avg MPG

• My Sienna

  2015 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added May 2017 • 460 Fuel-ups

  Property of johnelarson

• 21.1 Avg MPG

• 2015 Toyota Sienna XLE Limited AWD

  2015 Toyota Sienna Limited 3.5L V6 GAS Automatic 6 Speed
  Added Nov 2024 • 4 Fuel-ups

  Property of Denpanitkov

• 12.8 Avg MPG

• 2015 Sienna PreDawn Gray

  2015 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed
  Added May 2017 • 7 Fuel-ups

  Property of gxs5ly

• 19.5 Avg MPG

• Ginger's Sienna

  2015 Toyota Sienna XLE 3.5L GAS V6 Automatic 6 Mini Passenger Van (5 Door)
  Added Dec 2014 • 344 Fuel-ups

  Property of tundraDave

• 20.0 Avg MPG

• My Sienna

  2015 Toyota Sienna SE 3.5L V6 GAS Automatic 6 Speed
  Added Nov 2018 • 106 Fuel-ups

  Property of SLafler

• 17.6 Avg MPG

• 2015 Toyota Sienna

  2015 Toyota Sienna Limited 3.5L V6 GAS Automatic 6 Speed
  Added Sep 2017 • 298 Fuel-ups

  Property of cwdoll

• 17.8 Avg MPG

• Totota Sienna 15

  2015 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added May 2018 • 165 Fuel-ups

  Property of dclazar

• 21.0 Avg MPG

• 2015 Sienna

  2015 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed
  Added Mar 2019 • 11 Fuel-ups

  Property of jhawkfan44

• 22.1 Avg MPG

• Sienna XLE 15

  2015 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed
  Added Dec 2015 • 246 Fuel-ups

  Property of nickxtsui

• 19.9 Avg MPG

• Stanley

  2015 Toyota Sienna SE 3.5L V6 GAS Automatic 6 Speed
  Added Sep 2017 • 160 Fuel-ups

  Property of coliveros

• 14.0 Avg MPG

• Sienna

  2015 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed
  Added Dec 2019 • 68 Fuel-ups

  Property of ozrycet

• 18.6 Avg MPG

• Sienna 2015 XLE AWD

  2015 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed
  Added Sep 2016 • 169 Fuel-ups

  Property of highwei

• 19.1 Avg MPG

• SIENNA SE

  2015 Toyota Sienna SE 3.5L V6 GAS Automatic 6 Speed
  Added Jan 2018 • 10 Fuel-ups

  Property of RonWard

• 18.6 Avg MPG

• Blue Sienna

  2015 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed
  Added Aug 2021 • 126 Fuel-ups

  Property of vdeal

• 18.0 Avg MPG

• Sienna

  2015 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added Aug 2016 • 719 Fuel-ups

  Property of nosajnosaj

• 22.0 Avg MPG

• 2015 Sienna

  2015 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added Jul 2015 • 108 Fuel-ups

  Property of yongkchung

• 21.2 Avg MPG

• 2015 Sienna

  2015 Toyota Sienna Limited 3.5L V6 GAS Automatic 6 Speed
  Added May 2018 • 325 Fuel-ups

  Property of sarazietz

• 19.2 Avg MPG

• Sienna

  2015 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added Sep 2016 • 127 Fuel-ups

  Property of derrick00

• 21.9 Avg MPG

• «
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• ...
• 13
• 14
• »