Based on data from 155 vehicles, 11,254 fuel-ups and 4,401,022 miles of driving, the 2021 Toyota Sienna gets a combined Avg MPG of 32.10 with a 0.10 MPG margin of error.

Any Engine Type 2.5L L4 ELECTRIC/GAS (103) 2.5L L4 FULL HYBRID EV-GAS (FHEV) (41) ELECTRIC/GAS (1) H4 ELECTRIC/GAS (1) L4 GAS (1) Any Body Style Mini Passenger Van (47) Any Submodel Limited (13) Platinum (22) XSE (27) LE (41) XLE (51) Other (1)

Below you can see a distribution of the fuel-ups with 247 outliers (2.15%) removed.

Following shows the average MPG of each of the 155 vehicles in the system.

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• hybrid delivery

  2021 Toyota Sienna LE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Jun 2021 • 792 Fuel-ups

  Property of Chubbysumo

• 30.7 Avg MPG

• 2021 Toyota Sienna XLE

  2021 Toyota Sienna XLE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Nov 2021 • 88 Fuel-ups

  Property of Jud3

• 30.7 Avg MPG

• BigBlueBus

  2021 Toyota Sienna Platinum 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Oct 2021 • 132 Fuel-ups

  Property of NewBlueBus

• 35.8 Avg MPG

• Pearl

  2021 Toyota Sienna Platinum 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added May 2021 • 155 Fuel-ups

  Property of Sedona

• 35.1 Avg MPG

• Toyota Sienna

  2021 Toyota Sienna Platinum 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Jun 2021 • 88 Fuel-ups

  Property of beanzz

• 29.2 Avg MPG

• Midnight Raven

  2021 Toyota Sienna XLE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Jul 2021 • 150 Fuel-ups

  Property of nkgagne

• 31.7 Avg MPG

• Mallorys Sienna

  2021 Toyota Sienna LE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Dec 2023 • 29 Fuel-ups

  Property of Andrewscarrecords

• 30.6 Avg MPG

• Sienna

  2021 Toyota Sienna XLE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Jan 2021 • 50 Fuel-ups

  Property of Juniema

• 37.0 Avg MPG

• My Sienna

  2021 Toyota Sienna XSE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added May 2021 • 48 Fuel-ups

  Property of sickguy

• 33.4 Avg MPG

• 01 Sienna Platinum Hybrid

  2021 Toyota Sienna Platinum 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Apr 2021 • 108 Fuel-ups

  Property of ltd1030

• 32.0 Avg MPG

• My Sienna

  2021 Toyota Sienna LE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added May 2022 • 94 Fuel-ups

  Property of bertozs

• 34.5 Avg MPG

• My Sienna

  2021 Toyota Sienna XLE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Apr 2021 • 97 Fuel-ups

  Property of miltonwall

• 34.1 Avg MPG

• Nova

  2021 Toyota Sienna LE 2.5L L4 ELECTRIC/GAS Automatic CVT Mini Passenger Van
  Added Mar 2023 • 53 Fuel-ups

  Property of mdadragon

• 37.6 Avg MPG

• Sienna

  2021 Toyota Sienna LE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Mar 2024 • 14 Fuel-ups

  Property of airdrik

• 31.8 Avg MPG

• My Sienna

  2021 Toyota Sienna XSE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added May 2024 • 5 Fuel-ups

  Property of jx23

• 29.8 Avg MPG

• My Sienna

  2021 Toyota Sienna LE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Jun 2023 • 15 Fuel-ups

  Property of perry470

• 37.3 Avg MPG

• Voyager

  2021 Toyota Sienna XLE 2.5L L4 ELECTRIC/GAS Automatic CVT Mini Passenger Van
  Added Jul 2021 • 91 Fuel-ups

  Property of hafa

• 30.3 Avg MPG

• My Sienna

  2021 Toyota Sienna LE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Apr 2021 • 74 Fuel-ups

  Property of prabhusnet

• 29.5 Avg MPG

• My Sienna

  2021 Toyota Sienna XSE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Dec 2023 • 13 Fuel-ups

  Property of MikeysM3

• 30.1 Avg MPG

• My Sienna

  2021 Toyota Sienna XLE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Apr 2021 • 37 Fuel-ups

  Property of rdsaal

• 33.5 Avg MPG

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