Based on data from 154 vehicles, 11,033 fuel-ups and 4,317,565 miles of driving, the 2021 Toyota Sienna gets a combined Avg MPG of 32.12 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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• 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

• Chip

  2021 Toyota Sienna XSE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Jun 2021 • 164 Fuel-ups

  Property of kybarker

• 33.3 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

• My Sienna

  2021 Toyota Sienna XLE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Feb 2021 • 103 Fuel-ups

  Property of znanji

• 31.6 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

• My Sienna

  2021 Toyota Sienna XLE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Apr 2023 • 53 Fuel-ups

  Property of WavesGoodbye

• 31.7 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

• My Sienna

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

  Property of carsonjadegrover

• 34.0 Avg MPG

• Rocinante

  2021 Toyota Sienna XLE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Jun 2021 • 99 Fuel-ups

  Property of EyebrowZing

• 35.6 Avg MPG

• 2021 Sienna XSE AWD

  2021 Toyota Sienna XSE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Sep 2021 • 109 Fuel-ups

  Property of DenanObsis

• 30.0 Avg MPG

• BigBlueBus

  2021 Toyota Sienna Platinum 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Oct 2021 • 127 Fuel-ups

  Property of NewBlueBus

• 35.8 Avg MPG

• My Sienna

  2021 Toyota Sienna LE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Sep 2022 • 138 Fuel-ups

  Property of nicholasjblock

• 31.9 Avg MPG

• 2021

  2021 Toyota Sienna LE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Jul 2021 • 173 Fuel-ups

  Property of Mporch

• 32.0 Avg MPG

• Midnight Raven

  2021 Toyota Sienna XLE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Jul 2021 • 148 Fuel-ups

  Property of nkgagne

• 31.7 Avg MPG

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