Based on data from 86 vehicles, 3,098 fuel-ups and 1,290,489 miles of driving, the 2023 Toyota Sienna gets a combined Avg MPG of 32.49 with a 0.18 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 (11) Limited (12) Platinum (20) XLE (32) Other (1)

Below you can see a distribution of the fuel-ups with 52 outliers (1.65%) removed.

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

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• Sienna

  2023 Toyota Sienna
  Added Jun 2023 • 60 Fuel-ups

  Property of raczwen

• 30.0 Avg MPG

• My Sienna

  2023 Toyota Sienna Platinum 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Oct 2023 • 50 Fuel-ups

  Property of abar

• 28.0 Avg MPG

• 2023 Sienna

  2023 Toyota Sienna Limited 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Oct 2023 • 36 Fuel-ups

  Property of smducsau

• 34.0 Avg MPG

• Sienna Baby

  2023 Toyota Sienna Platinum 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Jun 2023 • 39 Fuel-ups

  Property of kickbessie

• 30.6 Avg MPG

• Sienna

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

  Property of pj81381

• 32.8 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 • 38 Fuel-ups

  Property of buggin2004

• 33.1 Avg MPG

• Sienna

  2023 Toyota Sienna XLE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Apr 2024 • 17 Fuel-ups

  Property of toszust

• 34.0 Avg MPG

• Sienna

  2023 Toyota Sienna XLE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Nov 2023 • 36 Fuel-ups

  Property of lrefinnejl

• 32.3 Avg MPG

• My Sienna

  2023 Toyota Sienna Platinum 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Jun 2023 • 44 Fuel-ups

  Property of suridon

• 32.3 Avg MPG

• Campen Van

  2023 Toyota Sienna XLE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Sep 2023 • 64 Fuel-ups

  Property of arbeyer2

• 33.2 Avg MPG

• Sienna

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

  Property of mjsunkiter

• 35.5 Avg MPG

• Sienna

  2023 Toyota Sienna Limited 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Oct 2023 • 29 Fuel-ups

  Property of Nippy

• 35.2 Avg MPG

• Toyota Sienna

  2023 Toyota Sienna XLE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Aug 2023 • 58 Fuel-ups

  Property of Slogger

• 35.3 Avg MPG

• Vango

  2023 Toyota Sienna XLE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Nov 2023 • 29 Fuel-ups

  Property of vegasview

• 33.2 Avg MPG

• Snowflake

  2023 Toyota Sienna LE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Jul 2023 • 57 Fuel-ups

  Property of bdizzle0217

• 36.2 Avg MPG

• 2023 Sienna XSE

  2023 Toyota Sienna XSE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Jun 2023 • 40 Fuel-ups

  Property of zap741

• 32.0 Avg MPG

• 2023 Toyota Sienna

  2023 Toyota Sienna Platinum
  Added Jan 2023 • 84 Fuel-ups

  Property of jhershcopf

• 36.6 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 • 93 Fuel-ups

  Property of balawen1

• 32.9 Avg MPG

• Potomac White

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

  Property of WizardSkills

• 31.4 Avg MPG

• Toyota Sienna

  2023 Toyota Sienna XLE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Nov 2023 • 46 Fuel-ups

  Property of brandbrock

• 29.2 Avg MPG

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