Based on data from 87 vehicles, 7,773 fuel-ups and 2,186,564 miles of driving, the 2018 Toyota Sienna gets a combined Avg MPG of 20.44 with a 0.10 MPG margin of error.

Any Engine Type 3.5L V6 GAS (83) Any Body Style Mini Passenger Van (38) Any Submodel Base (1) L (1) SE Premium (2) Limited (4) SE (6) Limited Premium (8) XLE Premium (10) LE (12) XLE (43)

Below you can see a distribution of the fuel-ups with 151 outliers (1.91%) removed.

Following shows the average MPG of each of the 87 vehicles in the system.

• «
• 1
• 2
• 3
• 4
• 5
• »

• My Sienna

  2018 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Jan 2024 • 13 Fuel-ups

  Property of uninc64

• 20.7 Avg MPG

• My Sienna

  2018 Toyota Sienna XLE Premium 3.5L V6 GAS Automatic 8 Speed
  Added Apr 2021 • 72 Fuel-ups

  Property of opjar01

• 26.1 Avg MPG

• My Sienna

  2018 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Jun 2018 • 487 Fuel-ups

  Property of brokethru

• 23.3 Avg MPG

• Deb Sienna

  2018 Toyota Sienna LE 3.5L V6 GAS Automatic 8 Speed
  Added Nov 2023 • 21 Fuel-ups

  Property of DSRandolph53

• 21.5 Avg MPG

• 2018 Sienna Brown 235/55 R18

  2018 Toyota Sienna SE 3.5L V6 GAS Automatic 8 Speed
  Added Feb 2019 • 50 Fuel-ups

  Property of wenkate1992

• 23.1 Avg MPG

• #Sienna nuevo

  2018 Toyota Sienna XLE Premium 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Nov 2018 • 127 Fuel-ups

  Property of Jetera

• 19.2 Avg MPG

• 2018 Sienna XLE

  2018 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Dec 2019 • 151 Fuel-ups

  Property of jswitze

• 21.2 Avg MPG

• Hugo

  2018 Toyota Sienna XLE Premium 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Dec 2018 • 358 Fuel-ups

  Property of Brendan

• 22.7 Avg MPG

• Toyota Sienna

  2018 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Apr 2024 • 11 Fuel-ups

  Property of willfull04

• 22.4 Avg MPG

• My Sienna

  2018 Toyota Sienna XLE Premium 3.5L V6 GAS Automatic 8 Speed
  Added Aug 2023 • 33 Fuel-ups

  Property of jrhackett2000

• 20.3 Avg MPG

• 2018 Sienna

  2018 Toyota Sienna XLE Premium 3.5L V6 GAS Automatic 8 Speed
  Added Oct 2019 • 394 Fuel-ups

  Property of brengamgee

• 18.2 Avg MPG

• Sienna

  2018 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Aug 2018 • 121 Fuel-ups

  Property of iamjinmann

• 22.5 Avg MPG

• Batvan

  2018 Toyota Sienna Limited Premium 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Oct 2019 • 122 Fuel-ups

  Property of fna

• 20.8 Avg MPG

• 1 Sienna

  2018 Toyota Sienna Limited 3.5L V6 GAS Automatic 8 Speed
  Added Jul 2018 • 258 Fuel-ups

  Property of Isophetry

• 16.9 Avg MPG

• Minnie

  2018 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Jan 2020 • 250 Fuel-ups

  Property of wooska

• 21.0 Avg MPG

• My Sienna

  2018 Toyota Sienna SE 3.5L V6 GAS Automatic 8 Speed
  Added Feb 2020 • 231 Fuel-ups

  Property of mindiwalters

• 21.1 Avg MPG

• Sienna

  2018 Toyota Sienna Limited Premium 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Oct 2018 • 238 Fuel-ups

  Property of almeisner

• 21.9 Avg MPG

• Big Pearl Van

  2018 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed Mini Passenger Van
  Added Mar 2018 • 182 Fuel-ups

  Property of priusrmb

• 20.8 Avg MPG

• My Sienna

  2018 Toyota Sienna L 3.5L V6 GAS Automatic 8 Speed
  Added Jun 2024 • 6 Fuel-ups

  Property of Albrie

• 18.3 Avg MPG

• Toyota Sienna

  2018 Toyota Sienna XLE 3.5L V6 GAS Automatic 8 Speed
  Added Dec 2023 • 50 Fuel-ups

  Property of Ssolanyk1

• 24.2 Avg MPG

• «
• 1
• 2
• 3
• 4
• 5
• »