Based on data from 48 vehicles, 3,684 fuel-ups and 1,126,869 miles of driving, the 2004 Buick LeSabre gets a combined Avg MPG of 22.33 with a 0.13 MPG margin of error.

Any Engine Type 3.8L V6 GAS (42) GAS (1) V6 GAS (5) Any Body Style Sedan (18) Any Submodel Limited (20) Custom (22) Other (6)

Below you can see a distribution of the fuel-ups with 192 outliers (4.95%) removed.

Following shows the average MPG of each of the 48 vehicles in the system.

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• My LeSabre

  2004 Buick LeSabre Custom 3.8L V6 GAS Automatic 4 Speed
  Added Feb 2020 • 301 Fuel-ups

  Property of frogman3170

• 22.5 Avg MPG

• Buick LeSabre

  2004 Buick LeSabre Custom 3.8L V6 GAS Automatic 4 Speed Sedan
  Added May 2022 • 69 Fuel-ups

  Property of JSimas86

• 22.2 Avg MPG

• My LeSabre

  2004 Buick LeSabre Limited 3.8L V6 GAS Automatic 4 Speed
  Added Nov 2025 • 6 Fuel-ups

  Property of Mattsmith1578

• 9.5 Avg MPG

• Buick LeSabre 2004

  2004 Buick LeSabre Limited 3.8L V6 GAS Automatic 4 Speed
  Added Jul 2023 • 49 Fuel-ups

  Property of rwagelie

• 23.6 Avg MPG

• 2004 LeSabre

  2004 Buick LeSabre Limited 3.8L V6 GAS Automatic 4 Speed
  Added Dec 2022 • 155 Fuel-ups

  Property of d3stadtlander

• 22.9 Avg MPG

• My LeSabre

  2004 Buick LeSabre Custom 3.8L V6 GAS Automatic 4 Speed
  Added Apr 2022 • 149 Fuel-ups

  Property of schief23

• 24.5 Avg MPG

• Barbs Buick

  2004 Buick LeSabre Limited 3.8L V6 GAS Automatic 4 Speed Sedan
  Added Oct 2017 • 261 Fuel-ups

  Property of kleins123

• 24.3 Avg MPG

• Buick

  2004 Buick LeSabre Limited 3.8L V6 GAS Automatic 4 Speed Sedan
  Added May 2025 • 8 Fuel-ups

  Property of evelky

• 21.6 Avg MPG

• Ginger 2

  2004 Buick LeSabre Limited 3.8L V6 GAS Automatic 4 Speed Sedan
  Added Oct 2022 • 91 Fuel-ups

  Property of webhed38

• 27.1 Avg MPG

• Lesabre

  2004 Buick LeSabre Custom 3.8L V6 GAS Automatic 4 Speed Sedan
  Added Jan 2025 • 256 Fuel-ups

  Property of rkkent

• 25.0 Avg MPG

• The Goose

  2004 Buick LeSabre Custom 3.8L V6 GAS Automatic 4 Speed
  Added Jul 2024 • 20 Fuel-ups

  Property of 100MilesADay

• 25.2 Avg MPG

• 2004 Buick

  2004 Buick LeSabre Limited 3.8L V6 GAS Automatic 4 Speed Sedan
  Added Jan 2021 • 17 Fuel-ups

  Property of SOhioSteve

• 26.9 Avg MPG

• Ginger

  2004 Buick LeSabre Limited 3.8L V6 GAS Automatic 4 Speed Sedan
  Added Jan 2018 • 151 Fuel-ups

  Property of webhed38

• 25.8 Avg MPG

• Buick LeSabre

  2004 Buick LeSabre Custom 3.8L V6 GAS Automatic 4 Speed
  Added Mar 2017 • 209 Fuel-ups

  Property of z3lesabre

• 18.7 Avg MPG

• LeSabre

  2004 Buick LeSabre Limited 3.8L V6 GAS Automatic 4 Speed
  Added Apr 2021 • 38 Fuel-ups

  Property of savednsure

• 22.8 Avg MPG

• Buick 2004

  2004 Buick LeSabre Limited 3.8L V6 GAS Automatic 4 Speed
  Added Sep 2016 • 257 Fuel-ups

  Property of jcb50

• 24.2 Avg MPG

• Buick LeSabre

  2004 Buick LeSabre Custom 3.8L V6 GAS Automatic 4 Speed
  Added Apr 2017 • 104 Fuel-ups

  Property of dschwarzjr

• 20.7 Avg MPG

• Stirling's LeSabre

  2004 Buick LeSabre Limited 3.8L V6 GAS Automatic 4 Speed Sedan
  Added Oct 2015 • 194 Fuel-ups

  Property of stirlmc

• 21.9 Avg MPG

• Lesabre

  2004 Buick LeSabre Custom 3.8L V6 GAS Automatic 4 Speed Sedan
  Added Sep 2020 • 153 Fuel-ups

  Property of rkkent

• 24.6 Avg MPG

• Sabre

  2004 Buick LeSabre Custom 3.8L V6 GAS Automatic 4 Speed Sedan
  Added Jul 2015 • 301 Fuel-ups

  Property of tbtbbt

• 22.5 Avg MPG

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