Based on data from 156 vehicles, 11,461 fuel-ups and 4,476,328 miles of driving, the 2021 Toyota Sienna gets a combined Avg MPG of 32.07 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) (42) ELECTRIC/GAS (1) H4 ELECTRIC/GAS (1) L4 GAS (1) Any Body Style Mini Passenger Van (48) Any Submodel Limited (14) Platinum (22) XSE (27) LE (41) XLE (51) Other (1)

Below you can see a distribution of the fuel-ups with 252 outliers (2.15%) removed.

Following shows the average MPG of each of the 156 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 Feb 2024 • 29 Fuel-ups

  Property of carsonjadegrover

• 33.3 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 • 109 Fuel-ups

  Property of ltd1030

• 31.8 Avg MPG

• My Sienna

  2021 Toyota Sienna Limited 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Sep 2024 • 20 Fuel-ups

  Property of tommyg73

• 30.5 Avg MPG

• My Sienna

  2021 Toyota Sienna Limited 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Oct 2021 • 39 Fuel-ups

  Property of cmg1

• 29.9 Avg MPG

• Voyager

  2021 Toyota Sienna XLE 2.5L L4 ELECTRIC/GAS Automatic CVT Mini Passenger Van
  Added Jul 2021 • 93 Fuel-ups

  Property of hafa

• 30.2 Avg MPG

• My Sienna

  2021 Toyota Sienna XSE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Feb 2021 • 108 Fuel-ups

  Property of sweinle

• 32.4 Avg MPG

• My Sienna

  2021 Toyota Sienna XSE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Dec 2023 • 14 Fuel-ups

  Property of MikeysM3

• 29.8 Avg MPG

• BigBlueBus

  2021 Toyota Sienna Platinum 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Oct 2021 • 135 Fuel-ups

  Property of NewBlueBus

• 35.7 Avg MPG

• My Sienna

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

  Property of anthony18

• 34.7 Avg MPG

• Zwerver

  2021 Toyota Sienna Platinum 2.5L L4 ELECTRIC/GAS Automatic CVT Mini Passenger Van
  Added Apr 2021 • 176 Fuel-ups

  Property of mscheper

• 34.0 Avg MPG

• Sienna

  2021 Toyota Sienna LE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Mini Passenger Van
  Added Mar 2024 • 15 Fuel-ups

  Property of airdrik

• 31.5 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 • 17 Fuel-ups

  Property of tonyou

• 38.0 Avg MPG

• 2021 Toyota Sienna XLE

  2021 Toyota Sienna XLE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Nov 2021 • 89 Fuel-ups

  Property of Jud3

• 30.7 Avg MPG

• Shade

  2021 Toyota Sienna XLE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Aug 2024 • 7 Fuel-ups

  Property of MrMrsDud

• 28.7 Avg MPG

• Sienna

  2021 Toyota Sienna XLE 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Jun 2021 • 77 Fuel-ups

  Property of sdrewitz1

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

  Property of kmdra06

• 31.6 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

• Pearl

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

  Property of Sedona

• 35.1 Avg MPG

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