Based on data from 154 vehicles, 11,041 fuel-ups and 4,320,578 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 (2.14%) removed.

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

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• My Sienna

  2021 Toyota Sienna LE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Nov 2023 • 216 Fuel-ups

  Property of elrnielsen

• 33.6 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 • 107 Fuel-ups

  Property of ltd1030

• 32.0 Avg MPG

• My Sienna

  2021 Toyota Sienna XSE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Sep 2022 • 72 Fuel-ups

  Property of rlopezalviso

• 31.8 Avg MPG

• My Sienna

  2021 Toyota Sienna LE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added May 2022 • 92 Fuel-ups

  Property of bertozs

• 34.6 Avg MPG

• Sienna XSE

  2021 Toyota Sienna XSE ELECTRIC/GAS Automatic CVT Mini Passenger Van
  Added Dec 2020 • 187 Fuel-ups

  Property of pwong26

• 28.6 Avg MPG

• My Sienna

  2021 Toyota Sienna XSE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Dec 2023 • 13 Fuel-ups

  Property of MikeysM3

• 30.1 Avg MPG

• My Sienna

  2021 Toyota Sienna XSE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Jul 2021 • 155 Fuel-ups

  Property of old_golfer

• 32.4 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 • 303 Fuel-ups

  Property of User53

• 40.8 Avg MPG

• My Sienna

  2021 Toyota Sienna Limited 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Jun 2021 • 266 Fuel-ups

  Property of thaifamily

• 33.6 Avg MPG

• 2021 Toyota Sienna

  2021 Toyota Sienna Limited
  Added Jan 2021 • 55 Fuel-ups

  Property of cwdoll

• 28.6 Avg MPG

• Sienna Platinum

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

  Property of ABTsportsline

• 34.8 Avg MPG

• My Sienna

  2021 Toyota Sienna LE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added May 2021 • 193 Fuel-ups

  Property of Rbuente

• 34.1 Avg MPG

• My Sienna

  2021 Toyota Sienna XSE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Mar 2021 • 168 Fuel-ups

  Property of TSANG151

• 26.4 Avg MPG

• 21 Sienna

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

  Property of davewhayes

• 33.5 Avg MPG

• Nova

  2021 Toyota Sienna LE 2.5L L4 ELECTRIC/GAS Automatic CVT Mini Passenger Van
  Added Mar 2023 • 52 Fuel-ups

  Property of mdadragon

• 37.7 Avg MPG

• Sienna

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

  Property of Hi-voltage

• 33.0 Avg MPG

• My Sienna

  2021 Toyota Sienna Limited 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Sep 2024 • 16 Fuel-ups

  Property of tommyg73

• 31.4 Avg MPG

• Hybrid Sienna

  2021 Toyota Sienna Platinum 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Apr 2021 • 135 Fuel-ups

  Property of MattGO

• 31.5 Avg MPG

• My Sienna

  2021 Toyota Sienna LE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Jan 2023 • 63 Fuel-ups

  Property of fmm100

• 33.7 Avg MPG

• Sienna

  2021 Toyota Sienna XLE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Jun 2021 • 76 Fuel-ups

  Property of sdrewitz1

• 33.9 Avg MPG

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