Based on data from 155 vehicles, 11,254 fuel-ups and 4,401,022 miles of driving, the 2021 Toyota Sienna gets a combined Avg MPG of 32.10 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) (39) 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 (51) Other (1)

Below you can see a distribution of the fuel-ups with 247 outliers (2.15%) removed.

Following shows the average MPG of each of the 155 vehicles in the system.

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• Sienna

  2021 Toyota Sienna Limited 2.5L L4 ELECTRIC/GAS Automatic CVT Mini Passenger Van
  Added Jan 2021 • 157 Fuel-ups

  Property of FyrrBird

• 33.4 Avg MPG

• My Sienna

  2021 Toyota Sienna LE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added May 2021 • 195 Fuel-ups

  Property of Rbuente

• 34.0 Avg MPG

• My Sienna

  2021 Toyota Sienna XSE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Sep 2022 • 73 Fuel-ups

  Property of rlopezalviso

• 31.8 Avg MPG

• Toyota Sienna XSE 2021

  2021 Toyota Sienna XSE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Jul 2021 • 97 Fuel-ups

  Property of jsapi

• 25.6 Avg MPG

• My Sienna

  2021 Toyota Sienna XSE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Jul 2021 • 157 Fuel-ups

  Property of old_golfer

• 32.3 Avg MPG

• Rocinante

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

  Property of EyebrowZing

• 35.6 Avg MPG

• My Sienna

  2021 Toyota Sienna XSE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Apr 2021 • 99 Fuel-ups

  Property of nidia982

• 31.5 Avg MPG

• My Sienna

  2021 Toyota Sienna XLE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Apr 2023 • 56 Fuel-ups

  Property of WavesGoodbye

• 31.3 Avg MPG

• 21 Sienna

  2021 Toyota Sienna XLE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added May 2021 • 100 Fuel-ups

  Property of jpg98

• 35.4 Avg MPG

• 2021 Sienna

  2021 Toyota Sienna Limited 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Sep 2021 • 131 Fuel-ups

  Property of sheldonfan

• 35.7 Avg MPG

• My Sienna

  2021 Toyota Sienna LE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Feb 2024 • 28 Fuel-ups

  Property of carsonjadegrover

• 33.4 Avg MPG

• My Sienna

  2021 Toyota Sienna LE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Dec 2021 • 60 Fuel-ups

  Property of kmdra06

• 31.6 Avg MPG

• My Sienna

  2021 Toyota Sienna Limited 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Sep 2024 • 19 Fuel-ups

  Property of tommyg73

• 30.6 Avg MPG

• The Stone Tripper

  2021 Toyota Sienna XLE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Aug 2024 • 16 Fuel-ups

  Property of tonyou

• 38.0 Avg MPG

• My Sienna

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

  Property of anthony18

• 34.7 Avg MPG

• My Sienna

  2021 Toyota Sienna LE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Sep 2022 • 140 Fuel-ups

  Property of nicholasjblock

• 31.9 Avg MPG

• Sandy

  2021 Toyota Sienna LE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Jan 2023 • 86 Fuel-ups

  Property of pvdshields

• 36.4 Avg MPG

• Cypress Sienna

  2021 Toyota Sienna XLE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added May 2023 • 59 Fuel-ups

  Property of oasis6164

• 30.4 Avg MPG

• My Sienna

  2021 Toyota Sienna Platinum 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Mar 2023 • 11 Fuel-ups

  Property of pdxrabbit

• 25.8 Avg MPG

• My Sienna

  2021 Toyota Sienna XLE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Jan 2021 • 73 Fuel-ups

  Property of CindyDong

• 34.2 Avg MPG

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