Based on data from 41 vehicles, 3,230 fuel-ups and 1,004,580 miles of driving, the 1999 Toyota Avalon gets a combined Avg MPG of 23.00 with a 0.13 MPG margin of error.

Any Engine Type 3.0L V6 GAS (32) V6 GAS (6) Any Body Style Sedan (11) Any Submodel XLS (15) XL (17) Other (9)

Below you can see a distribution of the fuel-ups with 186 outliers (5.44%) removed.

Following shows the average MPG of each of the 41 vehicles in the system.

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• Avalon

  1999 Toyota Avalon XL 3.0L V6 GAS Automatic 4 Speed Sedan
  Added Mar 2011 • 109 Fuel-ups

  Property of calynn

• 24.6 Avg MPG

• Derek’s Avalon

  1999 Toyota Avalon XLS 3.0L V6 GAS Automatic 4 Speed
  Added Jan 2018 • 16 Fuel-ups

  Property of weakleyd

• 23.7 Avg MPG

• Avalon

  1999 Toyota Avalon XL 3.0L V6 GAS Automatic 4 Speed
  Added Dec 2017 • 135 Fuel-ups

  Property of Skinnyhood

• 21.8 Avg MPG

• Avalon

  1999 Toyota Avalon XL 3.0L V6 GAS Automatic 4 Speed
  Added Sep 2016 • 122 Fuel-ups

  Property of Granny33

• 28.7 Avg MPG

• Avalon

  1999 Toyota Avalon XLS 3.0L V6 GAS Automatic 4 Speed
  Added Mar 2017 • 105 Fuel-ups

  Property of joshjohnson1

• 25.5 Avg MPG

• Avalon

  1999 Toyota Avalon XL 3.0L V6 GAS Automatic 4 Speed
  Added May 2017 • 176 Fuel-ups

  Property of mwshelly

• 24.9 Avg MPG

• Avalon

  1999 Toyota Avalon Avalon
  Added Apr 2017 • 185 Fuel-ups

  Property of etymon

• 26.3 Avg MPG

• AVALON

  1999 Toyota Avalon XL 3.0L V6 GAS Automatic 4 Speed Sedan
  Added Jun 2019 • 304 Fuel-ups

  Property of chadmlewis

• 23.6 Avg MPG

• Toyota Avalon

  1999 Toyota Avalon XL 3.0L V6 GAS Automatic 4 Speed
  Added Mar 2018 • 83 Fuel-ups

  Property of apavivien

• 22.8 Avg MPG

• Avalon

  1999 Toyota Avalon Extra
  Added Sep 2016 • 204 Fuel-ups

  Property of margomyers

• 24.3 Avg MPG

• 1999 Avalon XL

  1999 Toyota Avalon XL 3.0L V6 GAS Automatic 4 Sedan (4 Door)
  Added Dec 2014 • 28 Fuel-ups

  Property of andthensome

• 21.2 Avg MPG

• Avalon

  1999 Toyota Avalon XLS 3.0L V6 GAS Automatic 4 Speed
  Added Sep 2016 • 182 Fuel-ups

  Property of shyoung921

• 23.5 Avg MPG

• White Lightning

  1999 Toyota Avalon XLS 3.0L V6 GAS
  Added May 2010 • 127 Fuel-ups

  Property of pmesfun

• 23.6 Avg MPG

• 99' Avalon

  1999 Toyota Avalon GAS V6
  Added Jan 2012 • 92 Fuel-ups

  Property of Apex25

• 23.5 Avg MPG

• Avalon

  1999 Toyota Avalon XL 3.0L V6 GAS Automatic 4 Speed
  Added Mar 2017 • 109 Fuel-ups

  Property of oscef

• 25.3 Avg MPG

• Old Boat

  1999 Toyota Avalon GAS V6
  Added Aug 2008 • 177 Fuel-ups

  Property of RidgeRunner

• 23.4 Avg MPG

• 1999 Toyota Avalon XLS

  1999 Toyota Avalon XLS 3.0L V6 GAS Automatic 4 Speed Sedan
  Added Jul 2018 • 34 Fuel-ups

  Property of QuickCharger

• 21.7 Avg MPG

• Avalon

  1999 Toyota Avalon GAS V6
  Added Mar 2013 • 7 Fuel-ups

  Property of Tupperware

• 20.5 Avg MPG

• My Avalon

  1999 Toyota Avalon GAS V6
  Added Jul 2012 • 8 Fuel-ups

  Property of sgoyal

• 22.2 Avg MPG

• White Avy

  1999 Toyota Avalon GAS V6
  Added Aug 2010 • 9 Fuel-ups

  Property of CTB727

• 21.2 Avg MPG

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