Based on data from 154 vehicles, 10,900 fuel-ups and 4,265,434 miles of driving, the 2021 Toyota Sienna gets a combined Avg MPG of 32.13 with a 0.10 MPG margin of error.

Any Engine Type 2.5L L4 ELECTRIC/GAS (105) 2.5L L4 FULL HYBRID EV-GAS (FHEV) (38) 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 (50) Other (1)

Below you can see a distribution of the fuel-ups with 241 outliers (2.16%) removed.

Following shows the average MPG of each of the 154 vehicles in the system.

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• My Sienna

  2021 Toyota Sienna XSE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Feb 2021 • 105 Fuel-ups

  Property of sweinle

• 32.5 Avg MPG

• My Sienna

  2021 Toyota Sienna XLE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Aug 2021 • 73 Fuel-ups

  Property of anthony18

• 34.8 Avg MPG

• Garu

  2021 Toyota Sienna XLE 2.5L L4 ELECTRIC/GAS Automatic CVT Mini Passenger Van
  Added Dec 2021 • 666 Fuel-ups

  Property of Blue_-_Garu

• 33.9 Avg MPG

• 2021 Toyota SIENNA

  2021 Toyota Sienna LE 2.5L L4 ELECTRIC/GAS Automatic CVT Mini Passenger Van
  Added Sep 2021 • 386 Fuel-ups

  Property of saljohne

• 33.0 Avg MPG

• My Sienna

  2021 Toyota Sienna XSE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Apr 2021 • 96 Fuel-ups

  Property of nidia982

• 31.5 Avg MPG

• Sienna

  2021 Toyota Sienna Platinum 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Aug 2022 • 106 Fuel-ups

  Property of jandar

• 30.5 Avg MPG

• My Sienna

  2021 Toyota Sienna LE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Nov 2023 • 205 Fuel-ups

  Property of elrnielsen

• 33.6 Avg MPG

• My Sienna

  2021 Toyota Sienna LE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Sep 2022 • 134 Fuel-ups

  Property of nicholasjblock

• 31.9 Avg MPG

• My Sienna

  2021 Toyota Sienna XSE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added May 2024 • 4 Fuel-ups

  Property of jx23

• 30.8 Avg MPG

• My Sienna

  2021 Toyota Sienna Limited 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Sep 2024 • 15 Fuel-ups

  Property of tommyg73

• 31.4 Avg MPG

• My Sienna

  2021 Toyota Sienna LE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added May 2021 • 191 Fuel-ups

  Property of Rbuente

• 34.0 Avg MPG

• Nova

  2021 Toyota Sienna LE 2.5L L4 ELECTRIC/GAS Automatic CVT Mini Passenger Van
  Added Mar 2023 • 50 Fuel-ups

  Property of mdadragon

• 37.9 Avg MPG

• Sienna

  2021 Toyota Sienna Platinum 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Jul 2021 • 107 Fuel-ups

  Property of kevinciviced7

• 28.4 Avg MPG

• 2021 Toyota Sienna

  2021 Toyota Sienna XLE 2.5L L4 ELECTRIC/GAS Automatic CVT Mini Passenger Van
  Added Jul 2021 • 573 Fuel-ups

  Property of fmuhaiudin1

• 35.6 Avg MPG

• My Sienna

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

  Property of cmg1

• 30.0 Avg MPG

• Hybrid Sienna

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

  Property of MattGO

• 31.5 Avg MPG

• My Sienna

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

  Property of sickguy

• 33.4 Avg MPG

• Toyota

  2021 Toyota Sienna LE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Jun 2022 • 98 Fuel-ups

  Property of Boston_Pilot

• 42.0 Avg MPG

• Midnight Raven

  2021 Toyota Sienna XLE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Jul 2021 • 147 Fuel-ups

  Property of nkgagne

• 31.7 Avg MPG

• Sandy

  2021 Toyota Sienna LE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Jan 2023 • 83 Fuel-ups

  Property of pvdshields

• 36.5 Avg MPG

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