Based on data from 158 vehicles, 11,733 fuel-ups and 4,585,583 miles of driving, the 2021 Toyota Sienna gets a combined Avg MPG of 31.95 with a 0.09 MPG margin of error.

Any Engine Type 2.5L L4 ELECTRIC/GAS (102) 2.5L L4 FULL HYBRID EV-GAS (FHEV) (45) ELECTRIC/GAS (1) H4 ELECTRIC/GAS (1) L4 GAS (1) Any Body Style Mini Passenger Van (49) Any Submodel Limited (15) Platinum (22) XSE (28) LE (41) XLE (51) Other (1)

Below you can see a distribution of the fuel-ups with 505 outliers (4.13%) removed.

Following shows the average MPG of each of the 158 vehicles in the system.

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• My Sienna

  2021 Toyota Sienna Limited 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Jun 2021 • 302 Fuel-ups

  Property of thaifamily

• 33.1 Avg MPG

• Mr.Sparkollz the Meanie Van

  2021 Toyota Sienna LE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added May 2021 • 321 Fuel-ups

  Property of User53

• 40.5 Avg MPG

• My Sienna

  2021 Toyota Sienna XSE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Sep 2022 • 80 Fuel-ups

  Property of rlopezalviso

• 31.5 Avg MPG

• Katrina's Van

  2021 Toyota Sienna XLE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Nov 2021 • 28 Fuel-ups

  Property of BlazeJG

• 33.6 Avg MPG

• My Sienna

  2021 Toyota Sienna LE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Nov 2023 • 289 Fuel-ups

  Property of elrnielsen

• 31.4 Avg MPG

• Toyota Sienna

  2021 Toyota Sienna Platinum 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Jun 2021 • 95 Fuel-ups

  Property of beanzz

• 29.2 Avg MPG

• Sienna XSE

  2021 Toyota Sienna XSE ELECTRIC/GAS Automatic CVT Mini Passenger Van
  Added Dec 2020 • 205 Fuel-ups

  Property of pwong26

• 28.5 Avg MPG

• Sienna XSE

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

  Property of AE01

• 31.4 Avg MPG

• My Sienna

  2021 Toyota Sienna LE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Apr 2021 • 87 Fuel-ups

  Property of prabhusnet

• 29.3 Avg MPG

• 21 Sienna

  2021 Toyota Sienna XLE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Apr 2021 • 128 Fuel-ups

  Property of davewhayes

• 33.5 Avg MPG

• My Sienna

  2021 Toyota Sienna XSE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Apr 2021 • 110 Fuel-ups

  Property of nidia982

• 31.2 Avg MPG

• My Sienna

  2021 Toyota Sienna LE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Feb 2021 • 214 Fuel-ups

  Property of KingSnorky

• 31.5 Avg MPG

• My Sienna

  2021 Toyota Sienna LE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Jun 2021 • 54 Fuel-ups

  Property of lhcb

• 34.8 Avg MPG

• My Sienna

  2021 Toyota Sienna XSE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Dec 2023 • 17 Fuel-ups

  Property of MikeysM3

• 29.6 Avg MPG

• My Sienna

  2021 Toyota Sienna XLE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Apr 2021 • 103 Fuel-ups

  Property of miltonwall

• 34.0 Avg MPG

• Sandy

  2021 Toyota Sienna LE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Jan 2023 • 99 Fuel-ups

  Property of pvdshields

• 36.0 Avg MPG

• Sienna Xle

  2021 Toyota Sienna XLE 2.5L L4 ELECTRIC/GAS Automatic CVT Mini Passenger Van
  Added Nov 2022 • 184 Fuel-ups

  Property of Geordo

• 28.1 Avg MPG

• Sienna

  2021 Toyota Sienna Platinum 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Aug 2022 • 137 Fuel-ups

  Property of jandar

• 30.7 Avg MPG

• Hybrid Sienna

  2021 Toyota Sienna Platinum 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Apr 2021 • 151 Fuel-ups

  Property of MattGO

• 31.4 Avg MPG

• The Stone Tripper

  2021 Toyota Sienna XLE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Aug 2024 • 29 Fuel-ups

  Property of tonyou

• 37.7 Avg MPG

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