Based on data from 86 vehicles, 2,848 fuel-ups and 1,192,029 miles of driving, the 2023 Toyota Sienna gets a combined Avg MPG of 32.64 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 42 outliers (1.45%) removed.

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

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• Sienna

  2023 Toyota Sienna XLE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Apr 2024 • 14 Fuel-ups

  Property of toszust

• 35.1 Avg MPG

• My Sienna

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

  Property of suridon

• 32.4 Avg MPG

• 2023 Sienna

  2023 Toyota Sienna XLE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added May 2024 • 26 Fuel-ups

  Property of ahmonty

• 29.1 Avg MPG

• My Sienna

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

  Property of abar

• 28.3 Avg MPG

• Sienna

  2023 Toyota Sienna XLE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Nov 2023 • 53 Fuel-ups

  Property of dr_coady

• 34.8 Avg MPG

• 2023 Toyota Sienna

  2023 Toyota Sienna Platinum
  Added Jan 2023 • 77 Fuel-ups

  Property of jhershcopf

• 37.0 Avg MPG

• My Sienna

  2023 Toyota Sienna Platinum 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Jul 2023 • 38 Fuel-ups

  Property of focofit

• 28.5 Avg MPG

• Cynthia Sienna

  2023 Toyota Sienna XLE
  Added Apr 2023 • 75 Fuel-ups

  Property of colinandcynthia

• 30.9 Avg MPG

• Potomac White

  2023 Toyota Sienna XSE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Jul 2023 • 29 Fuel-ups

  Property of WizardSkills

• 32.1 Avg MPG

• My Sienna

  2023 Toyota Sienna Platinum 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Jul 2023 • 96 Fuel-ups

  Property of tcao1083

• 34.1 Avg MPG

• My Sienna

  2023 Toyota Sienna XLE
  Added Dec 2022 • 71 Fuel-ups

  Property of NCGreyFZ6

• 34.3 Avg MPG

• My Sienna

  2023 Toyota Sienna LE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Dec 2023 • 19 Fuel-ups

  Property of baumers

• 33.3 Avg MPG

• Toyota Sienna

  2023 Toyota Sienna XLE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Aug 2023 • 53 Fuel-ups

  Property of Slogger

• 36.5 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 • 48 Fuel-ups

  Property of mmazad8

• 26.0 Avg MPG

• Sienna

  2023 Toyota Sienna XLE
  Added Dec 2022 • 44 Fuel-ups

  Property of cWickFit

• 31.0 Avg MPG

• Sienna

  2023 Toyota Sienna LE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Feb 2024 • 126 Fuel-ups

  Property of firebird89612

• 36.3 Avg MPG

• Campen Van

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

  Property of arbeyer2

• 33.7 Avg MPG

• Sienna Baby

  2023 Toyota Sienna Platinum 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Jun 2023 • 36 Fuel-ups

  Property of kickbessie

• 30.7 Avg MPG

• My Sienna

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

  Property of MattS1986

• 35.8 Avg MPG

• 23 Seinna

  2023 Toyota Sienna Platinum 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Sep 2023 • 65 Fuel-ups

  Property of Sellitwithjohn

• 33.7 Avg MPG

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