Based on data from 90 vehicles, 3,382 fuel-ups and 1,405,640 miles of driving, the 2023 Toyota Sienna gets a combined Avg MPG of 32.27 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 104 outliers (2.98%) removed.

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

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• Shooky (Sienna)

  2023 Toyota Sienna Platinum 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Aug 2023 • 61 Fuel-ups

  Property of biglew8

• 28.2 Avg MPG

• 2023 Toyota Sienna

  2023 Toyota Sienna Platinum
  Added Jan 2023 • 92 Fuel-ups

  Property of jhershcopf

• 36.1 Avg MPG

• Sienna 2023

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

  Property of kent13

• 35.0 Avg MPG

• My Sienna

  2023 Toyota Sienna Platinum 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Feb 2024 • 49 Fuel-ups

  Property of dieselfury

• 27.7 Avg MPG

• My Sienna

  2023 Toyota Sienna Platinum 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Oct 2024 • 32 Fuel-ups

  Property of MattS1986

• 33.8 Avg MPG

• Sienna

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

  Property of dr_coady

• 33.9 Avg MPG

• Sienna

  2023 Toyota Sienna LE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Feb 2024 • 170 Fuel-ups

  Property of firebird89612

• 35.8 Avg MPG

• My Sienna

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

  Property of suridon

• 31.9 Avg MPG

• Sienna

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

  Property of pj81381

• 31.6 Avg MPG

• 2023 Toyota Sienna

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

  Property of Crevec

• 27.7 Avg MPG

• Sienna

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

  Property of Nippy

• 35.0 Avg MPG

• Toyota Sienna

  2023 Toyota Sienna XLE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Nov 2023 • 55 Fuel-ups

  Property of brandbrock

• 29.1 Avg MPG

• Van

  2023 Toyota Sienna XSE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Aug 2023 • 48 Fuel-ups

  Property of elementZ

• 34.1 Avg MPG

• My Sienna

  2023 Toyota Sienna Platinum 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Jul 2023 • 120 Fuel-ups

  Property of tcao1083

• 33.4 Avg MPG

• Toyota Sienna

  2023 Toyota Sienna XLE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Aug 2023 • 62 Fuel-ups

  Property of Slogger

• 34.9 Avg MPG

• Sienna

  2023 Toyota Sienna XLE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Nov 2023 • 40 Fuel-ups

  Property of lrefinnejl

• 32.4 Avg MPG

• Vango

  2023 Toyota Sienna XLE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Nov 2023 • 33 Fuel-ups

  Property of vegasview

• 33.0 Avg MPG

• My Sienna

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

  Property of baumers

• 31.4 Avg MPG

• Bingo

  2023 Toyota Sienna XLE
  Added Jan 2023 • 58 Fuel-ups

  Property of joerocklin

• 35.1 Avg MPG

• My Sienna

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

  Property of coolfam

• 29.3 Avg MPG

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