Based on data from 44 vehicles, 2,746 fuel-ups and 771,610 miles of driving, the 2003 Buick LeSabre gets a combined Avg MPG of 21.01 with a 0.17 MPG margin of error.

Any Engine Type 3.8L V6 GAS (40) V6 GAS (3) Any Body Style Sedan (14) Any Submodel Limited (20) Custom (20) Other (4)

Below you can see a distribution of the fuel-ups with 104 outliers (3.65%) removed.

Following shows the average MPG of each of the 44 vehicles in the system.

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• My LeSabre

  2003 Buick LeSabre Custom 3.8L V6 GAS Automatic 4 Speed
  Added Apr 2019 • 29 Fuel-ups

  Property of sfdmedic

• 22.0 Avg MPG

• TC Buick

  2003 Buick LeSabre Custom 3.8L V6 GAS Automatic 4 Speed
  Added Jan 2018 • 44 Fuel-ups

  Property of ObadiahMotorrad

• 19.7 Avg MPG

• My LeSabre

  2003 Buick LeSabre Custom 3.8L V6 GAS Automatic 4 Speed
  Added Jun 2018 • 43 Fuel-ups

  Property of husker1500

• 21.4 Avg MPG

• My LeSabre

  2003 Buick LeSabre Limited 3.8L V6 GAS Automatic 4 Speed
  Added Sep 2016 • 40 Fuel-ups

  Property of drifter47

• 22.4 Avg MPG

• My LeSabre

  2003 Buick LeSabre Custom 3.8L V6 GAS Automatic 4 Speed
  Added Feb 2019 • 13 Fuel-ups

  Property of simplysarthak

• 21.5 Avg MPG

• M&D LeSabre Limited

  2003 Buick LeSabre Limited 3.8L V6 GAS Automatic 4 Speed
  Added Sep 2016 • 163 Fuel-ups

  Property of KC11

• 20.0 Avg MPG

• 2003 Buick LeSabre

  2003 Buick LeSabre Limited 3.8L V6 GAS Automatic 4 Speed
  Added Sep 2016 • 34 Fuel-ups

  Property of Gizzard

• 60.7 Avg MPG

• 2003 Bronze Buick

  2003 Buick LeSabre Limited 3.8L V6 GAS Automatic 4 Speed
  Added Sep 2016 • 145 Fuel-ups

  Property of socarfreek

• 21.7 Avg MPG

• Buick Lesabre

  2003 Buick LeSabre Custom 3.8L V6 GAS Automatic 4 Speed
  Added Mar 2017 • 130 Fuel-ups

  Property of jrincker24

• 24.6 Avg MPG

• My LeSabre

  2003 Buick LeSabre Limited 3.8L V6 GAS Automatic 4 Speed
  Added Oct 2017 • 18 Fuel-ups

  Property of boomer725

• 23.5 Avg MPG

• Buick

  2003 Buick LeSabre Limited 3.8L V6 GAS Automatic 4 Speed Sedan
  Added Oct 2017 • 147 Fuel-ups

  Property of DrMacinyasha

• 17.5 Avg MPG

• Dotti

  2003 Buick LeSabre Custom 3.8L V6 GAS Automatic 4 Speed
  Added Mar 2017 • 13 Fuel-ups

  Property of KeyStar

• 22.5 Avg MPG

• Buick

  2003 Buick LeSabre Limited 3.8L V6 GAS Automatic 4 Speed Sedan
  Added Sep 2018 • 18 Fuel-ups

  Property of treyben

• 23.2 Avg MPG

• LMB car

  2003 Buick LeSabre Custom 3.8L V6 GAS Automatic 4 Speed Sedan
  Added Jul 2012 • 33 Fuel-ups

  Property of miser42

• 23.3 Avg MPG

• LeSabre

  2003 Buick LeSabre Custom 3.8L V6 GAS Automatic 4 Speed
  Added Apr 2017 • 62 Fuel-ups

  Property of JDMS

• 19.5 Avg MPG

• 2003 Buick LeSabre

  2003 Buick LeSabre Limited 3.8L V6 GAS Automatic 4 Speed
  Added May 2017 • 31 Fuel-ups

  Property of pmagelky

• 22.8 Avg MPG

• Buick

  2003 Buick LeSabre Custom 3.8L V6 GAS Automatic 4 Speed Sedan
  Added Feb 2016 • 7 Fuel-ups

  Property of Knavish

• 19.5 Avg MPG

• My Car

  2003 Buick LeSabre
  Added Mar 2014 • 98 Fuel-ups

  Property of cbentz83

• 21.2 Avg MPG

• KushDr420

  2003 Buick LeSabre Custom 3.8L V6 GAS Automatic Sedan
  Added Nov 2014 • 36 Fuel-ups

  Property of bdon420

• 20.8 Avg MPG

• King

  2003 Buick LeSabre Custom 3.8L V6 GAS Automatic 4 Speed
  Added Aug 2016 • 175 Fuel-ups

  Property of zzzirk

• 25.7 Avg MPG

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