Based on data from 87 vehicles, 3,044 fuel-ups and 1,269,796 miles of driving, the 2023 Toyota Sienna gets a combined Avg MPG of 32.51 with a 0.19 MPG margin of error.

Any Engine Type 2.5L L4 FULL HYBRID EV-GAS (FHEV) (73) Any Body Style Mini Passenger Van (36) Any Submodel 25th Anniversary Edition (1) XSE (9) LE (11) Limited (13) Platinum (20) XLE (32) Other (1)

Below you can see a distribution of the fuel-ups with 49 outliers (1.58%) removed.

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

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• My Sienna

  2023 Toyota Sienna Platinum 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Jul 2023 • 42 Fuel-ups

  Property of shouldaknown

• 33.4 Avg MPG

• My Sienna

  2023 Toyota Sienna LE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Jun 2024 • 11 Fuel-ups

  Property of sschattilly

• 26.0 Avg MPG

• Sienna

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

  Property of lrefinnejl

• 32.3 Avg MPG

• Sienna

  2023 Toyota Sienna XLE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Apr 2024 • 16 Fuel-ups

  Property of toszust

• 34.3 Avg MPG

• MamaVan2

  2023 Toyota Sienna Limited 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Sep 2023 • 42 Fuel-ups

  Property of bdwillia

• 31.5 Avg MPG

• Cynthia Sienna

  2023 Toyota Sienna XLE
  Added Apr 2023 • 80 Fuel-ups

  Property of colinandcynthia

• 31.2 Avg MPG

• Sienna

  2023 Toyota Sienna Limited 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Oct 2023 • 28 Fuel-ups

  Property of Nippy

• 35.6 Avg MPG

• My Sienna

  2023 Toyota Sienna LE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Dec 2023 • 21 Fuel-ups

  Property of baumers

• 31.9 Avg MPG

• 2023 Sienna

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

  Property of smducsau

• 34.2 Avg MPG

• My Sienna

  2023 Toyota Sienna XLE
  Added Oct 2022 • 65 Fuel-ups

  Property of jlbrandon

• 29.7 Avg MPG

• My Sienna

  2023 Toyota Sienna Platinum 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Oct 2023 • 49 Fuel-ups

  Property of abar

• 28.0 Avg MPG

• Sienna

  2023 Toyota Sienna XLE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Jul 2023 • 49 Fuel-ups

  Property of mrtnplass

• 33.9 Avg MPG

• My Sienna

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

  Property of suridon

• 32.3 Avg MPG

• Owl Car

  2023 Toyota Sienna Platinum 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Apr 2023 • 28 Fuel-ups

  Property of basilv

• 31.7 Avg MPG

• Vango

  2023 Toyota Sienna XLE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Nov 2023 • 28 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 • 56 Fuel-ups

  Property of bdizzle0217

• 36.2 Avg MPG

• My Sienna

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

  Property of focofit

• 27.4 Avg MPG

• 23 Seinna

  2023 Toyota Sienna Platinum 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Sep 2023 • 66 Fuel-ups

  Property of Sellitwithjohn

• 33.6 Avg MPG

• van

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

  Property of _ckr

• 40.1 Avg MPG

• Zibby2

  2023 Toyota Sienna XLE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Jul 2023 • 67 Fuel-ups

  Property of aasd12df

• 29.4 Avg MPG

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