Based on data from 86 vehicles, 2,756 fuel-ups and 1,152,418 miles of driving, the 2023 Toyota Sienna gets a combined Avg MPG of 32.67 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 41 outliers (1.47%) removed.

Following shows the average MPG of each of the 86 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 Oct 2023 • 40 Fuel-ups

  Property of abar

• 28.5 Avg MPG

• Owl Car

  2023 Toyota Sienna Platinum 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Apr 2023 • 25 Fuel-ups

  Property of basilv

• 32.0 Avg MPG

• Sienna

  2023 Toyota Sienna XLE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Apr 2024 • 12 Fuel-ups

  Property of toszust

• 35.8 Avg MPG

• Sienna

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

  Property of mrtnplass

• 33.9 Avg MPG

• Toyota Sienna

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

  Property of Slogger

• 36.4 Avg MPG

• White Sienna

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

  Property of seseyhun

• 28.6 Avg MPG

• Sienna 2023

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

  Property of kent13

• 35.4 Avg MPG

• 23 Seinna

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

  Property of Sellitwithjohn

• 33.8 Avg MPG

• Sienna Baby

  2023 Toyota Sienna Platinum 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Jun 2023 • 34 Fuel-ups

  Property of kickbessie

• 30.8 Avg MPG

• van

  2023 Toyota Sienna LE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Jul 2023 • 27 Fuel-ups

  Property of _ckr

• 40.3 Avg MPG

• My Sienna

  2023 Toyota Sienna Limited 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Aug 2023 • 16 Fuel-ups

  Property of hockeyrules192003

• 34.6 Avg MPG

• Potomac White

  2023 Toyota Sienna XSE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Jul 2023 • 27 Fuel-ups

  Property of WizardSkills

• 32.4 Avg MPG

• Toyota Sienna

  2023 Toyota Sienna XLE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Nov 2023 • 38 Fuel-ups

  Property of brandbrock

• 29.8 Avg MPG

• My Sienna

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

  Property of suridon

• 32.4 Avg MPG

• My Sienna

  2023 Toyota Sienna XSE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Oct 2023 • 25 Fuel-ups

  Property of coolfam

• 30.2 Avg MPG

• My Sienna

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

  Property of focofit

• 28.6 Avg MPG

• 2023 Sienna XSE

  2023 Toyota Sienna XSE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Jun 2023 • 37 Fuel-ups

  Property of zap741

• 32.4 Avg MPG

• Gray Marauder

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

  Property of Gregrye

• 34.6 Avg MPG

• mini

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

  Property of fuelsipper23

• 33.2 Avg MPG

• My Sienna

  2023 Toyota Sienna Platinum 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Feb 2024 • 38 Fuel-ups

  Property of dieselfury

• 27.4 Avg MPG

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