Based on data from 90 vehicles, 3,353 fuel-ups and 1,395,347 miles of driving, the 2023 Toyota Sienna gets a combined Avg MPG of 32.31 with a 0.17 MPG margin of error.

Any Engine Type 2.5L L4 FULL HYBRID EV-GAS (FHEV) (76) Any Body Style Mini Passenger Van (36) Any Submodel 25th Anniversary Edition (1) XSE (10) LE (12) Limited (13) Platinum (20) XLE (33) Other (1)

Below you can see a distribution of the fuel-ups with 102 outliers (2.95%) removed.

Following shows the average MPG of each of the 90 vehicles in the system.

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• Sienna

  2023 Toyota Sienna
  Added Jun 2023 • 62 Fuel-ups

  Property of raczwen

• 30.0 Avg MPG

• 2023 Toyota Sienna

  2023 Toyota Sienna Platinum
  Added Jan 2023 • 91 Fuel-ups

  Property of jhershcopf

• 36.1 Avg MPG

• My Sienna

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

  Property of hockeyrules192003

• 35.1 Avg MPG

• My Sienna

  2023 Toyota Sienna XLE
  Added May 2023 • 41 Fuel-ups

  Property of tallarin

• 32.3 Avg MPG

• Beluga

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

  Property of maeckj

• 30.2 Avg MPG

• Snowflake

  2023 Toyota Sienna LE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Jul 2023 • 62 Fuel-ups

  Property of bdizzle0217

• 36.0 Avg MPG

• My Sienna

  2023 Toyota Sienna Platinum 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Jul 2023 • 119 Fuel-ups

  Property of tcao1083

• 33.4 Avg MPG

• My Sienna

  2023 Toyota Sienna XLE
  Added Oct 2022 • 69 Fuel-ups

  Property of jlbrandon

• 29.7 Avg MPG

• L's family

  2023 Toyota Sienna XSE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Jan 2025 • 7 Fuel-ups

  Property of tofu7086

• 41.5 Avg MPG

• My Sienna

  2023 Toyota Sienna LE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Jan 2025 • 84 Fuel-ups

  Property of MrAdamLang

• 32.6 Avg MPG

• Sienna

  2023 Toyota Sienna LE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Feb 2024 • 166 Fuel-ups

  Property of firebird89612

• 35.9 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 • 99 Fuel-ups

  Property of balawen1

• 32.6 Avg MPG

• My Sienna

  2023 Toyota Sienna XLE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Jan 2025 • 9 Fuel-ups

  Property of phuongpham55

• 32.0 Avg MPG

• My Sienna

  2023 Toyota Sienna Platinum 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Feb 2024 • 48 Fuel-ups

  Property of dieselfury

• 27.7 Avg MPG

• 2023 Toyota Sienna Platinum

  2023 Toyota Sienna Platinum 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Jul 2023 • 54 Fuel-ups

  Property of mmazad8

• 26.1 Avg MPG

• Ruby

  2023 Toyota Sienna Platinum 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Jan 2024 • 30 Fuel-ups

  Property of 1RubyRed

• 33.5 Avg MPG

• Sienna

  2023 Toyota Sienna XLE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Apr 2024 • 19 Fuel-ups

  Property of toszust

• 32.8 Avg MPG

• Shooky (Sienna)

  2023 Toyota Sienna Platinum 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Aug 2023 • 60 Fuel-ups

  Property of biglew8

• 28.2 Avg MPG

• 2023 Sienna

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

  Property of smducsau

• 33.6 Avg MPG

• My Sienna

  2023 Toyota Sienna Platinum 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Oct 2024 • 31 Fuel-ups

  Property of MattS1986

• 34.0 Avg MPG

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