Based on data from 26 vehicles, 2,439 fuel-ups and 786,067 miles of driving, the 2020 Toyota Avalon gets a combined Avg MPG of 32.35 with a 0.43 MPG margin of error.

Any Engine Type 2.5L L4 ELECTRIC/GAS (5) 2.5L L4 FULL HYBRID EV-GAS (FHEV) (8) 3.5L V6 GAS (10) H6 DIESEL (1) Any Body Style Sedan (5) Cab & Chassis (1) Cab & Chassis - Low Tilt (1) Any Submodel Base (1) Hybrid XLE (1) XSE (1) TRD (1) XLE (2) Hybrid XSE (2) Touring (3) Limited (4) Hybrid Limited (11)

Below you can see a distribution of the fuel-ups with 6 outliers (0.25%) removed.

Following shows the average MPG of each of the 26 vehicles in the system.

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• Oct 2022

  2020 Toyota Avalon Limited 3.5L V6 GAS Automatic 8 Speed
  Added Oct 2022 • 179 Fuel-ups

  Property of chuckjz

• 28.9 Avg MPG

• My Avalon

  2020 Toyota Avalon Hybrid Limited 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Apr 2025 • 33 Fuel-ups

  Property of LHeckert1986

• 39.4 Avg MPG

• 2020 Avalon Hybrid

  2020 Toyota Avalon Hybrid Limited 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Jan 2025 • 33 Fuel-ups

  Property of TJG463

• 37.6 Avg MPG

• Avalon Limited 2020

  2020 Toyota Avalon Limited 3.5L V6 GAS Automatic 8 Speed
  Added Aug 2021 • 53 Fuel-ups

  Property of zzsloan

• 23.6 Avg MPG

• My Avalon

  2020 Toyota Avalon Hybrid Limited 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added May 2021 • 106 Fuel-ups

  Property of cirderf13

• 40.8 Avg MPG

• My Avalon

  2020 Toyota Avalon XSE 3.5L V6 GAS Automatic 8 Speed
  Added Sep 2020 • 423 Fuel-ups

  Property of jagmg123

• 25.3 Avg MPG

• My Avalon

  2020 Toyota Avalon Hybrid Limited 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Jan 2025 • 53 Fuel-ups

  Property of vcalder

• 41.3 Avg MPG

• Avalon20

  2020 Toyota Avalon Hybrid Limited 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Sedan
  Added Apr 2020 • 139 Fuel-ups

  Property of bahollings

• 43.0 Avg MPG

• Avalon Touring

  2020 Toyota Avalon Touring
  Added Nov 2019 • 161 Fuel-ups

  Property of okobojiTX

• 25.2 Avg MPG

• 2020 Avalon

  2020 Toyota Avalon Limited 3.5L V6 GAS Automatic 8 Speed Cab & Chassis - Low Tilt
  Added Jul 2020 • 73 Fuel-ups

  Property of ireilly

• 24.6 Avg MPG

• Chuck

  2020 Toyota Avalon Limited 3.5L V6 GAS Automatic 8 Speed
  Added Jun 2020 • 151 Fuel-ups

  Property of chuckjz

• 29.3 Avg MPG

• Violeta

  2020 Toyota Avalon Hybrid Limited 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Dec 2019 • 180 Fuel-ups

  Property of imdecay

• 38.9 Avg MPG

• Avalon

  2020 Toyota Avalon XLE 3.5L V6 GAS Automatic 8 Speed Sedan
  Added Dec 2020 • 148 Fuel-ups

  Property of raycosm

• 29.4 Avg MPG

• My Avalon

  2020 Toyota Avalon Hybrid Limited Automatic CVT
  Added Jun 2024 • 160 Fuel-ups

  Property of billc507

• 39.2 Avg MPG

• Avalon

  2020 Toyota Avalon Hybrid XSE 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added May 2023 • 88 Fuel-ups

  Property of chevy93

• 39.0 Avg MPG

• Günter the Gray Duck

  2020 Toyota Avalon Hybrid Limited 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Jul 2020 • 95 Fuel-ups

  Property of cnsquires

• 43.4 Avg MPG

• 2020 Gray Avalon

  2020 Toyota Avalon Hybrid Limited 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Nov 2024 • 12 Fuel-ups

  Property of dcaminiti

• 49.2 Avg MPG

• Avalon Hybrid

  2020 Toyota Avalon Hybrid Limited 2.5L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added May 2020 • 227 Fuel-ups

  Property of MikeTrout

• 41.6 Avg MPG

• Avalon

  2020 Toyota Avalon Hybrid Limited 2.5L L4 ELECTRIC/GAS Automatic CVT
  Added Jun 2020 • 110 Fuel-ups

  Property of Laserbeam

• 41.4 Avg MPG

• Avalon

  2020 Toyota Avalon Touring 3.5L V6 GAS Automatic 8 Speed Sedan
  Added Jan 2024 • 26 Fuel-ups

  Property of Grouch

• 22.5 Avg MPG

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