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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• 21 Sienna

  2021 Toyota Sienna XLE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Apr 2021 • 114 Fuel-ups

  Property of davewhayes

• 33.5 Avg MPG

• My Sienna

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

  Property of znanji

• 31.1 Avg MPG

• Garu

  2021 Toyota Sienna XLE 2.5L L4 ELECTRIC/GAS Automatic CVT Mini Passenger Van
  Added Dec 2021 • 692 Fuel-ups

  Property of Blue_-_Garu

• 33.8 Avg MPG

• Chip

  2021 Toyota Sienna XSE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Jun 2021 • 168 Fuel-ups

  Property of kybarker

• 33.3 Avg MPG

• Madivan

  2021 Toyota Sienna LE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Jul 2022 • 54 Fuel-ups

  Property of awkwardpause

• 31.7 Avg MPG

• Toyota

  2021 Toyota Sienna LE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Jun 2022 • 103 Fuel-ups

  Property of Boston_Pilot

• 41.9 Avg MPG

• My Sienna

  2021 Toyota Sienna Limited 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Oct 2021 • 38 Fuel-ups

  Property of cmg1

• 30.0 Avg MPG

• Sienna

  2021 Toyota Sienna XLE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Aug 2021 • 84 Fuel-ups

  Property of Hi-voltage

• 33.0 Avg MPG

• Hybrid Sienna

  2021 Toyota Sienna Platinum 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Apr 2021 • 138 Fuel-ups

  Property of MattGO

• 31.5 Avg MPG

• Sienna XSE

  2021 Toyota Sienna XSE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Mar 2021 • 131 Fuel-ups

  Property of AE01

• 31.6 Avg MPG

• Sienna

  2021 Toyota Sienna Platinum 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Jul 2021 • 111 Fuel-ups

  Property of kevinciviced7

• 28.4 Avg MPG

• Sienna Xle

  2021 Toyota Sienna XLE 2.5L L4 ELECTRIC/GAS Automatic CVT Mini Passenger Van
  Added Nov 2022 • 171 Fuel-ups

  Property of Geordo

• 28.5 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 • 157 Fuel-ups

  Property of gobjenny

• 34.1 Avg MPG

• 2021

  2021 Toyota Sienna LE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Jul 2021 • 179 Fuel-ups

  Property of Mporch

• 31.9 Avg MPG

• My Sienna

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

  Property of sweinle

• 32.4 Avg MPG

• My Sienna

  2021 Toyota Sienna XLE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Mar 2021 • 108 Fuel-ups

  Property of tracyb

• 33.8 Avg MPG

• Shade

  2021 Toyota Sienna XLE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Aug 2024 • 6 Fuel-ups

  Property of MrMrsDud

• 28.6 Avg MPG

• My Sienna

  2021 Toyota Sienna XLE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Apr 2021 • 154 Fuel-ups

  Property of eriworld

• 34.2 Avg MPG

• 2021 Toyota Sienna

  2021 Toyota Sienna Limited
  Added Jan 2021 • 56 Fuel-ups

  Property of cwdoll

• 28.5 Avg MPG

• Sienna XSE

  2021 Toyota Sienna XSE ELECTRIC/GAS Automatic CVT Mini Passenger Van
  Added Dec 2020 • 190 Fuel-ups

  Property of pwong26

• 28.6 Avg MPG

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