1999 Cadillac DeVille MPG

Based on data from 7 vehicles, 105 fuel-ups and 27,539 miles of driving, the 1999 Cadillac DeVille gets a combined Avg MPG of 16.68 with a 0.54 MPG margin of error.

Below you can see a distribution of the fuel-ups with 5 outliers (4.55%) removed.

Following shows the average MPG of each of the 7 vehicles in the system.

1999 Cadillac DeVilles For Sale Nearby

  • My DeVille

    1999 Cadillac DeVille d'Elegance 4.6L V8 GAS Automatic 4 Speed
    Added Feb 2016 • 21 Fuel-ups

    Property of chris-

  • 17.6 Avg MPG
  • My DeVille

    1999 Cadillac DeVille 4.6L V8 GAS Automatic 4 Speed
    Added May 2016 • 6 Fuel-ups

    Property of jailyn55

  • 20.5 Avg MPG
  • Deville

    1999 Cadillac DeVille 4.6L V8 GAS Automatic 4 Speed
    Added Mar 2017 • 3 Fuel-ups

    Property of maeng9981

  • 17.9 Avg MPG
  • Cadillac

    1999 Cadillac DeVille Concours 4.6L V8 GAS Automatic 4 Speed Sedan
    Added Aug 2013 • 78 Fuel-ups

    Property of grizzlyandgirl

  • 19.1 Avg MPG
  • White deville

    1999 Cadillac DeVille 4.6L V8 GAS Automatic 4 Speed
    Added Dec 2016 • 3 Fuel-ups

    Property of caddydaddy7

  • 19.9 Avg MPG
  • Chantrell

    1999 Cadillac DeVille
    Added Nov 2013 • 15 Fuel-ups

    Property of Jarblake

  • 16.0 Avg MPG
  • Nellie

    1999 Cadillac DeVille GAS V8
    Added Mar 2009 • 23 Fuel-ups

    Property of chaneyja

  • 16.6 Avg MPG

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