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

  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

• 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

• 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

• Sienna (2023)

  2023 Toyota Sienna Platinum 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Jul 2023 • 21 Fuel-ups

  Property of Durz0Blint123

• 28.3 Avg MPG

• My Sienna

  2023 Toyota Sienna LE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Jul 2024 • 6 Fuel-ups

  Property of btolton

• 37.0 Avg MPG

• Zibby2

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

  Property of aasd12df

• 29.5 Avg MPG

• My Sienna

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

  Property of bman80

• 34.4 Avg MPG

• 2023 sienna

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

  Property of granulator

• 33.1 Avg MPG

• Sienna

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

  Property of jonesm8

• 31.3 Avg MPG

• Sienna

  2023 Toyota Sienna XLE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Sep 2023 • 21 Fuel-ups

  Property of vbrb

• 27.2 Avg MPG

• Sienna

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

  Property of joshjohnson1

• 31.2 Avg MPG

• Sienna

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

  Property of bearx16

• 32.9 Avg MPG

• In Stock

  2023 Toyota Sienna Limited 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Feb 2024 • 4 Fuel-ups

  Property of yakatz

• 26.3 Avg MPG

• Rental Sienna

  2023 Toyota Sienna Limited 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Feb 2024 • 11 Fuel-ups

  Property of murrays

• 34.5 Avg MPG

• Black Sienna

  2023 Toyota Sienna XLE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Jun 2023 • 64 Fuel-ups

  Property of karaleblanc

• 30.6 Avg MPG

• My Sienna

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

  Property of bckeck

• 29.6 Avg MPG

• Sienna EEUU 2024

  2023 Toyota Sienna XLE 2,5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Jan 2024 • 6 Fuel-ups

  Property of Igarreta

• 32.8 Avg MPG

• My Sienna

  2023 Toyota Sienna XLE
  Added Dec 2022 • 35 Fuel-ups

  Property of wecraft

• 33.6 Avg MPG

• Sienna

  2023 Toyota Sienna LE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Oct 2023 • 10 Fuel-ups

  Property of Sempifi99

• 35.7 Avg MPG

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