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2003 Porsche Boxster MPG

Based on data from 25 vehicles, 727 fuel-ups and 174,865 miles of driving, the 2003 Porsche Boxster gets a combined Avg MPG of 21.13 with a 0.32 MPG margin of error.

Below you can see a distribution of the fuel-ups with 18 outliers (2.42%) removed.

Following shows the average MPG of each of the 25 vehicles in the system.

2003 Porsche Boxsters For Sale Nearby

  • Porsche, Boxster

    2003 Porsche Boxster Roadster 2.7L H6 GAS Standard 5 Speed
    Added Aug 2017 • 51 Fuel-ups

    Property of FordTuff

  • 20.0 Avg MPG
  • My Boxster

    2003 Porsche Boxster Roadster S 3.2L H6 GAS Standard 6 Speed
    Added Apr 2017 • 84 Fuel-ups

    Property of jlaferriere

  • 23.1 Avg MPG
  • 03 BXSTR

    2003 Porsche Boxster 2.7L H6 GAS Standard 5 Speed Convertible
    Added Apr 2017 • 82 Fuel-ups

    Property of teleplayer

  • 21.9 Avg MPG
  • Porsche

    2003 Porsche Boxster S 3.2L H6 GAS Manual 6 Speed
    Added Jun 2017 • 181 Fuel-ups

    Property of garyboutwell

  • 25.4 Avg MPG
  • My Boxster

    2003 Porsche Boxster S 3.2L H6 GAS Automatic 5 Speed
    Added Dec 2019 • 4 Fuel-ups

    Property of mahir1

  • 9.2 Avg MPG
  • My Boxster

    2003 Porsche Boxster Roadster S 3.2L H6 GAS Manual 6 Speed
    Added Aug 2019 • 18 Fuel-ups

    Property of Antfuel

  • 17.6 Avg MPG
  • Project DarkSide

    2003 Porsche Boxster Roadster 2.7L H6 GAS Manual 5 Speed Convertible
    Added Dec 2019 • 4 Fuel-ups

    Property of sciroccorrado

  • 24.5 Avg MPG
  • Boxster

    2003 Porsche Boxster S 3.2L H6 GAS Manual 6 Speed Convertible
    Added Aug 2018 • 36 Fuel-ups

    Property of vishal

  • 18.1 Avg MPG
  • Boxster

    2003 Porsche Boxster 2.7L H6 GAS Automatic 5 Speed Convertible
    Added Sep 2016 • 6 Fuel-ups

    Property of cndpriusv

  • 23.6 Avg MPG
  • My Boxster

    2003 Porsche Boxster Roadster S 3.2L H6 GAS Automatic 5 Speed
    Added Aug 2019 • 4 Fuel-ups

    Property of sf90291

  • 21.3 Avg MPG
  • Boxster

    2003 Porsche Boxster 2.7L H6 GAS Manual 5 Speed Convertible
    Added Jun 2018 • 25 Fuel-ups

    Property of spikesheppard

  • 19.6 Avg MPG
  • Porsche Boxster S

    2003 Porsche Boxster S 3.2L H6 GAS Manual 6 Speed Convertible
    Added Dec 2011 • 42 Fuel-ups

    Property of MartynH

  • 21.3 Avg MPG
  • 2003 Boxster

    2003 Porsche Boxster 2.7L H6 GAS Automatic 5 Speed
    Added Sep 2018 • 6 Fuel-ups

    Property of Jays964

  • 27.6 Avg MPG
  • Leo

    2003 Porsche Boxster S 3.2L H6 GAS Automatic 5 Speed
    Added Jul 2017 • 21 Fuel-ups

    Property of TimsterC

  • 17.9 Avg MPG
  • Boxster

    2003 Porsche Boxster Roadster S 3.2L H6 GAS Standard 6 Speed Convertible
    Added Jun 2018 • 9 Fuel-ups

    Property of ColinAshdown

  • 19.9 Avg MPG
  • Boxster

    2003 Porsche Boxster S 3.2L H6 GAS Standard 6 Speed
    Added Nov 2016 • 33 Fuel-ups

    Property of olavandrade

  • 22.9 Avg MPG
  • Boxster

    2003 Porsche Boxster Roadster S 3.2L H6 GAS Standard 6 Speed
    Added Mar 2017 • 17 Fuel-ups

    Property of wizzini

  • 19.3 Avg MPG
  • Boxster

    2003 Porsche Boxster Roadster S 3.2L H6 GAS Standard 6 Speed
    Added Mar 2018 • 26 Fuel-ups

    Property of olavandrade

  • 23.0 Avg MPG
  • Boxfish

    2003 Porsche Boxster 2.7L H6 GAS Standard 5 Speed Convertible
    Added Feb 2016 • 19 Fuel-ups

    Property of sharq

  • 26.0 Avg MPG
  • My Boxster

    2003 Porsche Boxster S 3.2L H6 GAS Standard 6 Speed Convertible
    Added Feb 2015 • 29 Fuel-ups

    Property of jam3zs

  • 19.5 Avg MPG

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