Based on data from 139 vehicles, 7,549 fuel-ups and 2,964,569 miles of driving, the 2021 Toyota Sienna gets a combined Avg MPG of 32.13 with a 0.13 MPG margin of error.

Any Engine Type 2.5L L4 ELECTRIC/GAS (112) 2.5L L4 FULL HYBRID EV-GAS (FHEV) (16) ELECTRIC/GAS (1) H4 ELECTRIC/GAS (1) L4 GAS (1) Any Body Style Mini Passenger Van (44) Any Submodel Limited (10) Platinum (23) XSE (25) LE (34) XLE (46) Other (1)

Below you can see a distribution of the fuel-ups with 167 outliers (2.16%) removed.

Following shows the average MPG of each of the 139 vehicles in the system.

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• 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 • 224 Fuel-ups

  Property of User53

• 40.6 Avg MPG

• Toyota

  2021 Toyota Sienna LE 2.5L L4 ELECTRIC/GAS Automatic CVT Mini Passenger Van
  Added Jun 2022 • 51 Fuel-ups

  Property of Boston_Pilot

• 42.8 Avg MPG

• Pearl

  2021 Toyota Sienna Platinum 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added May 2021 • 98 Fuel-ups

  Property of Sedona

• 35.4 Avg MPG

• My Sienna

  2021 Toyota Sienna LE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Sep 2022 • 59 Fuel-ups

  Property of nicholasjblock

• 32.9 Avg MPG

• My Sienna

  2021 Toyota Sienna XLE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Apr 2021 • 66 Fuel-ups

  Property of miltonwall

• 34.2 Avg MPG

• Midnight Raven

  2021 Toyota Sienna XLE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Jul 2021 • 101 Fuel-ups

  Property of nkgagne

• 32.0 Avg MPG

• My Sienna

  2021 Toyota Sienna LE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added May 2021 • 88 Fuel-ups

  Property of JohnGecko

• 32.3 Avg MPG

• Katrina's Van

  2021 Toyota Sienna XLE 2.5L L4 ELECTRIC/GAS Automatic CVT Mini Passenger Van
  Added Nov 2021 • 10 Fuel-ups

  Property of BlazeJG

• 34.1 Avg MPG

• Sienna

  2021 Toyota Sienna Limited 2.5L L4 ELECTRIC/GAS Automatic CVT Mini Passenger Van
  Added Jan 2021 • 105 Fuel-ups

  Property of FyrrBird

• 33.9 Avg MPG

• 2021 Sienna XSE

  2021 Toyota Sienna XSE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Jul 2021 • 58 Fuel-ups

  Property of Eisen

• 29.8 Avg MPG

• Sienna

  2021 Toyota Sienna Limited 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Sep 2021 • 71 Fuel-ups

  Property of jshamy

• 29.5 Avg MPG

• Sienna Platinum

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

  Property of ABTsportsline

• 33.8 Avg MPG

• My Sienna

  2021 Toyota Sienna LE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Jan 2023 • 29 Fuel-ups

  Property of fmm100

• 34.1 Avg MPG

• Zwerver

  2021 Toyota Sienna Platinum 2.5L L4 ELECTRIC/GAS Automatic CVT Mini Passenger Van
  Added Apr 2021 • 117 Fuel-ups

  Property of mscheper

• 34.5 Avg MPG

• Sienna

  2021 Toyota Sienna Platinum 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Jul 2021 • 59 Fuel-ups

  Property of kevinciviced7

• 28.4 Avg MPG

• 2021 Sienna

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

  Property of sheldonfan

• 35.5 Avg MPG

• Garu

  2021 Toyota Sienna XLE 2.5L L4 ELECTRIC/GAS Automatic CVT Mini Passenger Van
  Added Dec 2021 • 428 Fuel-ups

  Property of Blue_-_Garu

• 33.8 Avg MPG

• 2021 Toyota SIENNA

  2021 Toyota Sienna LE 2.5L L4 ELECTRIC/GAS Automatic CVT Mini Passenger Van
  Added Sep 2021 • 255 Fuel-ups

  Property of saljohne

• 32.4 Avg MPG

• Sienna XSE

  2021 Toyota Sienna XSE ELECTRIC/GAS Automatic CVT Mini Passenger Van
  Added Dec 2020 • 126 Fuel-ups

  Property of pwong26

• 28.6 Avg MPG

• Hybrid Sienna

  2021 Toyota Sienna Platinum 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Apr 2021 • 87 Fuel-ups

  Property of MattGO

• 31.9 Avg MPG

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