Based on data from 158 vehicles, 11,545 fuel-ups and 4,518,070 miles of driving, the 2021 Toyota Sienna gets a combined Avg MPG of 31.99 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) (44) ELECTRIC/GAS (1) H4 ELECTRIC/GAS (1) L4 GAS (1) Any Body Style Mini Passenger Van (49) Any Submodel Limited (14) Platinum (22) XSE (28) LE (41) XLE (52) Other (1)

Below you can see a distribution of the fuel-ups with 493 outliers (4.10%) removed.

Following shows the average MPG of each of the 158 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 • 270 Fuel-ups

  Property of elrnielsen

• 33.4 Avg MPG

• Sienna Platinum

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

  Property of ABTsportsline

• 34.9 Avg MPG

• My Sienna

  2021 Toyota Sienna LE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Sep 2022 • 153 Fuel-ups

  Property of nicholasjblock

• 31.6 Avg MPG

• My Sienna

  2021 Toyota Sienna LE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Jun 2021 • 49 Fuel-ups

  Property of lhcb

• 34.8 Avg MPG

• My Sienna

  2021 Toyota Sienna Limited 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Jun 2021 • 292 Fuel-ups

  Property of thaifamily

• 33.1 Avg MPG

• My Sienna

  2021 Toyota Sienna XSE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Jul 2021 • 169 Fuel-ups

  Property of old_golfer

• 32.0 Avg MPG

• 2021 Sienna XSE

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

  Property of Eisen

• 29.3 Avg MPG

• 2021 Toyota SIENNA

  2021 Toyota Sienna LE 2.5L L4 ELECTRIC/GAS Automatic CVT Mini Passenger Van
  Added Sep 2021 • 434 Fuel-ups

  Property of saljohne

• 33.3 Avg MPG

• 2021

  2021 Toyota Sienna LE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Jul 2021 • 190 Fuel-ups

  Property of Mporch

• 31.8 Avg MPG

• My Sienna

  2021 Toyota Sienna XLE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Feb 2021 • 115 Fuel-ups

  Property of znanji

• 31.3 Avg MPG

• Sienna XSE Tech 2021

  2021 Toyota Sienna XSE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Dec 2024 • 11 Fuel-ups

  Property of Fred30

• 25.6 Avg MPG

• Midnight Raven

  2021 Toyota Sienna XLE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Jul 2021 • 159 Fuel-ups

  Property of nkgagne

• 31.2 Avg MPG

• Rocinante

  2021 Toyota Sienna XLE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Jun 2021 • 106 Fuel-ups

  Property of EyebrowZing

• 35.5 Avg MPG

• 2021 Sienna XSE AWD

  2021 Toyota Sienna XSE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Sep 2021 • 116 Fuel-ups

  Property of DenanObsis

• 30.0 Avg MPG

• Nova

  2021 Toyota Sienna LE 2.5L L4 ELECTRIC/GAS Automatic CVT Mini Passenger Van
  Added Mar 2023 • 63 Fuel-ups

  Property of mdadragon

• 36.9 Avg MPG

• My Sienna

  2021 Toyota Sienna Limited 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Sep 2024 • 24 Fuel-ups

  Property of tommyg73

• 29.9 Avg MPG

• hybrid delivery

  2021 Toyota Sienna LE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Jun 2021 • 797 Fuel-ups

  Property of Chubbysumo

• 30.6 Avg MPG

• Sienna

  2021 Toyota Sienna Platinum
  Added Dec 2020 • 155 Fuel-ups

  Property of ofd531

• 29.8 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 • 314 Fuel-ups

  Property of User53

• 40.5 Avg MPG

• My Sienna

  2021 Toyota Sienna XLE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Mar 2021 • 113 Fuel-ups

  Property of tracyb

• 33.6 Avg MPG

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