Click here to see important news regarding the aCar App

1999 Buick LeSabre MPG

Based on data from 23 vehicles, 1,110 fuel-ups and 263,120 miles of driving, the 1999 Buick LeSabre gets a combined Avg MPG of 20.81 with a 0.25 MPG margin of error.

Below you can see a distribution of the fuel-ups with 24 outliers (2.12%) removed.

Following shows the average MPG of each of the 23 vehicles in the system.

1999 Buick LeSabres For Sale Nearby

  • 1
  • 2
  • »
  • Leslie

    1999 Buick LeSabre GAS V6
    Added Apr 2012 • 15 Fuel-ups

    Property of andrewbruner

  • 24.2 Avg MPG
  • 1999 LeSabre

    1999 Buick LeSabre Custom 3.8L V6 GAS Automatic 4 Speed
    Added Mar 2017 • 32 Fuel-ups

    Property of JAD75025

  • 22.7 Avg MPG
  • LeSabre

    1999 Buick LeSabre GAS V6
    Added Dec 2010 • 5 Fuel-ups

    Property of taylornations

  • 24.8 Avg MPG
  • 1
  • 2
  • »

Recent Activity

from other Buick LeSabre vehicles (View All)

Tips

Know your shift points

I have 2 w-body GM cars 1 with 3400 and 1 3800 n/a. So here ... ...

by dickawg

Read more tips