Based on data from 147 vehicles, 9,132 fuel-ups and 3,575,208 miles of driving, the 2021 Toyota Sienna gets a combined Avg MPG of 32.03 with a 0.11 MPG margin of error.

Any Engine Type 2.5L L4 ELECTRIC/GAS (107) 2.5L L4 FULL HYBRID EV-GAS (FHEV) (29) ELECTRIC/GAS (1) H4 ELECTRIC/GAS (1) L4 GAS (1) Any Body Style Mini Passenger Van (45) Any Submodel Limited (10) Platinum (23) XSE (26) LE (38) XLE (49) Other (1)

Below you can see a distribution of the fuel-ups with 384 outliers (4.04%) removed.

Following shows the average MPG of each of the 147 vehicles in the system.

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• My Sienna

  2021 Toyota Sienna XLE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Apr 2021 • 81 Fuel-ups

  Property of miltonwall

• 34.1 Avg MPG

• Sienna Xle

  2021 Toyota Sienna XLE 2.5L L4 ELECTRIC/GAS Automatic CVT Mini Passenger Van
  Added Nov 2022 • 137 Fuel-ups

  Property of Geordo

• 28.4 Avg MPG

• My Sienna

  2021 Toyota Sienna Platinum 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Jan 2022 • 93 Fuel-ups

  Property of MichaelG6097

• 33.6 Avg MPG

• Toyota

  2021 Toyota Sienna LE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Jun 2022 • 77 Fuel-ups

  Property of Boston_Pilot

• 41.9 Avg MPG

• My Sienna

  2021 Toyota Sienna XLE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Apr 2021 • 126 Fuel-ups

  Property of eriworld

• 34.8 Avg MPG

• 2021 Toyota Sienna XLE

  2021 Toyota Sienna XLE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Nov 2021 • 72 Fuel-ups

  Property of Jud3

• 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 • 783 Fuel-ups

  Property of Chubbysumo

• 30.6 Avg MPG

• My Sienna

  2021 Toyota Sienna XSE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Feb 2021 • 93 Fuel-ups

  Property of sweinle

• 32.5 Avg MPG

• Zwerver

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

  Property of mscheper

• 34.4 Avg MPG

• My Sienna

  2021 Toyota Sienna XLE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Feb 2023 • 34 Fuel-ups

  Property of gaussvseuler

• 35.4 Avg MPG

• My Sienna

  2021 Toyota Sienna LE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Feb 2021 • 144 Fuel-ups

  Property of KingSnorky

• 31.8 Avg MPG

• My Sienna

  2021 Toyota Sienna XSE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Apr 2021 • 78 Fuel-ups

  Property of nidia982

• 31.0 Avg MPG

• Sienna Platinum

  2021 Toyota Sienna Platinum 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Oct 2021 • 104 Fuel-ups

  Property of ABTsportsline

• 33.8 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 • 95 Fuel-ups

  Property of ltd1030

• 31.9 Avg MPG

• Sienna XSE

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

  Property of AE01

• 32.0 Avg MPG

• My Sienna

  2021 Toyota Sienna XLE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Feb 2024 • 8 Fuel-ups

  Property of NickyT86

• 31.9 Avg MPG

• Sienna XSE

  2021 Toyota Sienna XSE ELECTRIC/GAS Automatic CVT Mini Passenger Van
  Added Dec 2020 • 157 Fuel-ups

  Property of pwong26

• 28.5 Avg MPG

• 2021 Toyota Sienna

  2021 Toyota Sienna Limited
  Added Jan 2021 • 38 Fuel-ups

  Property of cwdoll

• 28.5 Avg MPG

• LaSIENNAga

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

  Property of p00kienrayray

• 31.4 Avg MPG

• Madivan

  2021 Toyota Sienna LE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Jul 2022 • 42 Fuel-ups

  Property of awkwardpause

• 31.4 Avg MPG

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