Based on data from 244 vehicles, 20,291 fuel-ups and 5,447,005 miles of driving, the 2015 Toyota Sienna gets a combined Avg MPG of 19.37 with a 0.05 MPG margin of error.

Any Engine Type 3.5L V6 GAS (242) Any Body Style Mini Passenger Van (81) Any Submodel L (4) Base (7) SE (29) Limited (32) LE (67) XLE (103) Other (2)

Below you can see a distribution of the fuel-ups with 802 outliers (3.80%) removed.

Following shows the average MPG of each of the 244 vehicles in the system.

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• ...
• 12
• 13
• »

• My Sienna

  2015 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed
  Added Apr 2022 • 5 Fuel-ups

  Property of RobFuel

• 19.2 Avg MPG

• White Sienna

  2015 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Sep 2017 • 54 Fuel-ups

  Property of placidblue5

• 21.0 Avg MPG

• My Sienna

  2015 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added Jan 2022 • 13 Fuel-ups

  Property of jahoodx4

• 17.5 Avg MPG

• Sienna

  2015 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added Dec 2021 • 246 Fuel-ups

  Property of Driv6nDaCar

• 18.4 Avg MPG

• Grey Van

  2015 Toyota Sienna Limited 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Jul 2018 • 125 Fuel-ups

  Property of pupgolden

• 17.6 Avg MPG

• My Sienna

  2015 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added May 2017 • 237 Fuel-ups

  Property of johnelarson

• 19.9 Avg MPG

• Sienna

  2015 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed
  Added Jul 2015 • 193 Fuel-ups

  Property of avey

• 17.6 Avg MPG

• My Sienna

  2015 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed
  Added May 2021 • 58 Fuel-ups

  Property of Mac459

• 21.7 Avg MPG

• Sienna

  2015 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added Aug 2016 • 551 Fuel-ups

  Property of nosajnosaj

• 22.0 Avg MPG

• Sienna

  2015 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Jul 2015 • 215 Fuel-ups

  Property of kboliver82

• 19.4 Avg MPG

• Linus

  2015 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed
  Added Oct 2018 • 273 Fuel-ups

  Property of UncleWilkie

• 17.6 Avg MPG

• Super White

  2015 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Sep 2016 • 266 Fuel-ups

  Property of shaggun

• 20.8 Avg MPG

• Sienna

  2015 Toyota Sienna SE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Nov 2017 • 237 Fuel-ups

  Property of erittenhouse

• 18.8 Avg MPG

• Ginger's Sienna

  2015 Toyota Sienna XLE 3.5L GAS V6 Automatic 6 Mini Passenger Van (5 Door)
  Added Dec 2014 • 248 Fuel-ups

  Property of tundraDave

• 19.7 Avg MPG

• Sienna

  2015 Toyota Sienna SE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Mar 2020 • 55 Fuel-ups

  Property of OMARHDIAZ

• 19.3 Avg MPG

• My Sienna

  2015 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed
  Added May 2018 • 112 Fuel-ups

  Property of gary423

• 22.8 Avg MPG

• 2015 Toyota Sienna

  2015 Toyota Sienna Limited 3.5L V6 GAS Automatic 6 Speed
  Added Sep 2017 • 198 Fuel-ups

  Property of cwdoll

• 17.8 Avg MPG

• Toyota Sienna

  2015 Toyota Sienna XLE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added May 2018 • 84 Fuel-ups

  Property of captainfodder

• 18.5 Avg MPG

• Sienna 2015

  2015 Toyota Sienna LE 3.5L V6 GAS Automatic 6 Speed Mini Passenger Van
  Added Feb 2016 • 285 Fuel-ups

  Property of MITBeta

• 21.9 Avg MPG

• 2015 Sienna

  2015 Toyota Sienna Limited 3.5L V6 GAS Automatic 6 Speed
  Added May 2018 • 211 Fuel-ups

  Property of sarazietz

• 19.2 Avg MPG

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• ...
• 12
• 13
• »