Based on data from 156 vehicles, 11,461 fuel-ups and 4,476,328 miles of driving, the 2021 Toyota Sienna gets a combined Avg MPG of 32.07 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) (42) ELECTRIC/GAS (1) H4 ELECTRIC/GAS (1) L4 GAS (1) Any Body Style Mini Passenger Van (48) Any Submodel Limited (14) Platinum (22) XSE (27) LE (41) XLE (51) Other (1)

Below you can see a distribution of the fuel-ups with 252 outliers (2.15%) removed.

Following shows the average MPG of each of the 156 vehicles in the system.

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• 2021 Sienna

  2021 Toyota Sienna Limited 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Sep 2021 • 132 Fuel-ups

  Property of sheldonfan

• 35.7 Avg MPG

• My Sienna

  2021 Toyota Sienna XLE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Jan 2021 • 75 Fuel-ups

  Property of CindyDong

• 34.2 Avg MPG

• My Sienna

  2021 Toyota Sienna Platinum 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Aug 2021 • 213 Fuel-ups

  Property of WarnerE

• 33.4 Avg MPG

• Midnight Raven

  2021 Toyota Sienna XLE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Jul 2021 • 153 Fuel-ups

  Property of nkgagne

• 31.5 Avg MPG

• My Sienna

  2021 Toyota Sienna LE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Apr 2021 • 82 Fuel-ups

  Property of prabhusnet

• 29.5 Avg MPG

• Sienna XSE

  2021 Toyota Sienna XSE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Mar 2021 • 133 Fuel-ups

  Property of AE01

• 31.6 Avg MPG

• Hybrid Sienna

  2021 Toyota Sienna Platinum 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Apr 2021 • 143 Fuel-ups

  Property of MattGO

• 31.5 Avg MPG

• sienna hybrid

  2021 Toyota Sienna Limited 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Nov 2024 • 3 Fuel-ups

  Property of bigpun

• 30.2 Avg MPG

• Yeti

  2021 Toyota Sienna Platinum 2.5L L4 ELECTRIC/GAS Automatic CVT Mini Passenger Van
  Added Jun 2021 • 51 Fuel-ups

  Property of Acarnick

• 38.0 Avg MPG

• My Sienna

  2021 Toyota Sienna XLE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Apr 2021 • 99 Fuel-ups

  Property of miltonwall

• 34.1 Avg MPG

• 2021 Sienna XLE

  2021 Toyota Sienna XLE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Jul 2021 • 169 Fuel-ups

  Property of davidalanborton

• 32.7 Avg MPG

• Sienna

  2021 Toyota Sienna XLE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Aug 2021 • 85 Fuel-ups

  Property of Hi-voltage

• 33.0 Avg MPG

• Madivan

  2021 Toyota Sienna LE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Jul 2022 • 55 Fuel-ups

  Property of awkwardpause

• 31.7 Avg MPG

• 2021 Sienna XSE

  2021 Toyota Sienna XSE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Jul 2021 • 82 Fuel-ups

  Property of Eisen

• 29.4 Avg MPG

• Mallorys Sienna

  2021 Toyota Sienna LE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Dec 2023 • 30 Fuel-ups

  Property of Andrewscarrecords

• 30.6 Avg MPG

• hybrid delivery

  2021 Toyota Sienna LE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Jun 2021 • 793 Fuel-ups

  Property of Chubbysumo

• 30.6 Avg MPG

• 21 Sienna

  2021 Toyota Sienna XLE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added May 2021 • 102 Fuel-ups

  Property of jpg98

• 35.3 Avg MPG

• My Sienna

  2021 Toyota Sienna LE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Jun 2021 • 45 Fuel-ups

  Property of lhcb

• 34.2 Avg MPG

• 2021 Toyota Sienna

  2021 Toyota Sienna XLE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Apr 2021 • 159 Fuel-ups

  Property of gobjenny

• 34.1 Avg MPG

• My Sienna

  2021 Toyota Sienna LE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added May 2022 • 96 Fuel-ups

  Property of bertozs

• 34.4 Avg MPG

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