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2006 Cadillac STS MPG

Based on data from 11 vehicles, 881 fuel-ups and 227,072 miles of driving, the 2006 Cadillac STS gets a combined Avg MPG of 18.04 with a 0.22 MPG margin of error.

Below you can see a distribution of the fuel-ups with 9 outliers (1.01%) removed.

Following shows the average MPG of each of the 11 vehicles in the system.

2006 Cadillac STSs For Sale Nearby

  • My STS

    2006 Cadillac STS 4.6L V8 GAS Automatic 5 Speed
    Added Feb 2018 • 52 Fuel-ups

    Property of BadDecisions

  • 19.0 Avg MPG
  • 06 STS

    2006 Cadillac STS 3.6L V6 GAS Automatic 5 Speed
    Added May 2018 • 6 Fuel-ups

    Property of caddyman79

  • 18.5 Avg MPG
  • Cadillac

    2006 Cadillac STS 4.6L V8 GAS Automatic 5 Speed Sedan
    Added Dec 2017 • 61 Fuel-ups

    Property of revmjsmall

  • 21.1 Avg MPG
  • Aaron C. Krause

    2006 Cadillac STS 3.6L V6 GAS Automatic 5 Speed
    Added Sep 2016 • 238 Fuel-ups

    Property of ack17

  • 18.8 Avg MPG
  • Zippy

    2006 Cadillac STS 4.6L V8 GAS Automatic 5 Speed Sedan
    Added Mar 2018 • 14 Fuel-ups

    Property of Jondaytona

  • 17.6 Avg MPG
  • My STS

    2006 Cadillac STS V 4.4L V8 GAS Automatic 6 Speed
    Added Mar 2017 • 15 Fuel-ups

    Property of mpod77

  • 14.1 Avg MPG
  • My STS V

    2006 Cadillac STS V 4.4L V8 GAS Automatic 6 Speed
    Added Jul 2016 • 29 Fuel-ups

    Property of bigBryant

  • 17.6 Avg MPG
  • Caddy

    2006 Cadillac STS 4.6L V8 GAS Automatic 5 Speed
    Added Oct 2016 • 444 Fuel-ups

    Property of MacMuse26

  • 17.4 Avg MPG
  • Caddy

    2006 Cadillac STS GAS V6
    Added Sep 2013 • 71 Fuel-ups

    Property of ridered74

  • 20.8 Avg MPG
  • BRETT01

    2006 Cadillac STS GAS V8
    Added Jul 2013 • 7 Fuel-ups

    Property of brett67

  • 17.8 Avg MPG
  • STS V

    2006 Cadillac STS V 4.4L V8 GAS Automatic 6 Speed
    Added Sep 2016 • 14 Fuel-ups

    Property of vstrom01

  • 13.3 Avg MPG

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from other Cadillac STS vehicles (View All)

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