Based on data from 86 vehicles, 2,756 fuel-ups and 1,152,418 miles of driving, the 2023 Toyota Sienna gets a combined Avg MPG of 32.67 with a 0.19 MPG margin of error.

Any Engine Type 2.5L L4 FULL HYBRID EV-GAS (FHEV) (72) Any Body Style Mini Passenger Van (36) Any Submodel 25th Anniversary Edition (1) XSE (9) LE (10) Limited (13) Platinum (20) XLE (32) Other (1)

Below you can see a distribution of the fuel-ups with 41 outliers (1.47%) removed.

Following shows the average MPG of each of the 86 vehicles in the system.

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• Sienna

  2023 Toyota Sienna Limited 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Oct 2023 • 25 Fuel-ups

  Property of Nippy

• 35.9 Avg MPG

• Sienna

  2023 Toyota Sienna XLE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Jul 2023 • 59 Fuel-ups

  Property of ramby55

• 32.4 Avg MPG

• My Sienna

  2023 Toyota Sienna XLE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Oct 2023 • 43 Fuel-ups

  Property of Mbhsheppard

• 32.4 Avg MPG

• My Sienna

  2023 Toyota Sienna Platinum 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Oct 2024 • 20 Fuel-ups

  Property of MattS1986

• 35.6 Avg MPG

• Van

  2023 Toyota Sienna XSE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Aug 2023 • 39 Fuel-ups

  Property of elementZ

• 34.9 Avg MPG

• Snowflake

  2023 Toyota Sienna LE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Jul 2023 • 52 Fuel-ups

  Property of bdizzle0217

• 36.4 Avg MPG

• My Sienna

  2023 Toyota Sienna Platinum 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Jul 2023 • 92 Fuel-ups

  Property of tcao1083

• 34.1 Avg MPG

• Mark’s Silver Sienna

  2023 Toyota Sienna Limited 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Apr 2023 • 88 Fuel-ups

  Property of balawen1

• 33.1 Avg MPG

• Cynthia Sienna

  2023 Toyota Sienna XLE
  Added Apr 2023 • 73 Fuel-ups

  Property of colinandcynthia

• 31.0 Avg MPG

• My Sienna

  2023 Toyota Sienna Limited 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Dec 2023 • 24 Fuel-ups

  Property of lepis78

• 32.2 Avg MPG

• Beluga

  2023 Toyota Sienna Platinum 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Oct 2023 • 35 Fuel-ups

  Property of maeckj

• 31.2 Avg MPG

• 2023 Sienna

  2023 Toyota Sienna Limited 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Oct 2023 • 32 Fuel-ups

  Property of smducsau

• 34.3 Avg MPG

• My Sienna

  2023 Toyota Sienna XLE
  Added Jan 2023 • 73 Fuel-ups

  Property of CyprusCorner

• 36.6 Avg MPG

• Mom's Van

  2023 Toyota Sienna Limited 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Dec 2023 • 30 Fuel-ups

  Property of buggin2004

• 33.9 Avg MPG

• 2023 Toyota Sienna

  2023 Toyota Sienna Platinum
  Added Jan 2023 • 74 Fuel-ups

  Property of jhershcopf

• 36.9 Avg MPG

• Sienna

  2023 Toyota Sienna XLE
  Added Dec 2022 • 43 Fuel-ups

  Property of cWickFit

• 31.1 Avg MPG

• My Sienna

  2023 Toyota Sienna XLE
  Added May 2023 • 35 Fuel-ups

  Property of tallarin

• 32.9 Avg MPG

• 2023 Sienna

  2023 Toyota Sienna XLE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added May 2024 • 22 Fuel-ups

  Property of ahmonty

• 29.9 Avg MPG

• Shooky (Sienna)

  2023 Toyota Sienna Platinum 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Aug 2023 • 47 Fuel-ups

  Property of biglew8

• 28.7 Avg MPG

• Sienna

  2023 Toyota Sienna
  Added Jun 2023 • 53 Fuel-ups

  Property of raczwen

• 30.1 Avg MPG

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