Android Users - Coming Soon! - Migrating from aCar 4.8 to 5.0

2003 Porsche Boxster MPG

Based on data from 14 vehicles, 401 fuel-ups and 101,127 miles of driving, the 2003 Porsche Boxster gets a combined Avg MPG of 21.59 with a 0.37 MPG margin of error.

Below you can see a distribution of the fuel-ups with 10 outliers (2.43%) removed.

Following shows the average MPG of each of the 14 vehicles in the system.

2003 Porsche Boxsters For Sale Nearby

  • My Boxster

    2003 Porsche Boxster Roadster S 3.2L H6 GAS Standard 6 Speed
    Added Apr 2017 • 22 Fuel-ups

    Property of jlaferriere

  • 22.9 Avg MPG
  • 03 BXSTR

    2003 Porsche Boxster 2.7L H6 GAS Standard 5 Speed Convertible
    Added Apr 2017 • 18 Fuel-ups

    Property of teleplayer

  • 23.5 Avg MPG
  • Porsche

    2003 Porsche Boxster S 3.2L H6 GAS Standard 6 Speed
    Added Jun 2017 • 126 Fuel-ups

    Property of garyboutwell

  • 25.8 Avg MPG
  • Boxster

    2003 Porsche Boxster Roadster S 3.2L H6 GAS Standard 6 Speed
    Added Mar 2017 • 14 Fuel-ups

    Property of wizzini

  • 20.1 Avg MPG
  • Leo

    2003 Porsche Boxster S 3.2L H6 GAS Automatic 5 Speed
    Added Jul 2017 • 3 Fuel-ups

    Property of TimsterC

  • 7.3 Avg MPG
  • Boxster

    2003 Porsche Boxster S 3.2L H6 GAS Standard 6 Speed
    Added Nov 2016 • 29 Fuel-ups

    Property of olavandrade

  • 23.0 Avg MPG
  • Porsche

    2003 Porsche Boxster S 3.2L H6 GAS Standard 6 Speed Convertible
    Added Dec 2011 • 34 Fuel-ups

    Property of MartynH

  • 21.6 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
  • Boxster S

    2003 Porsche Boxster Roadster S 3.2L H6 GAS Standard 6 Speed Convertible
    Added Apr 2015 • 24 Fuel-ups

    Property of tm36usa

  • 21.8 Avg MPG
  • My Boxster

    2003 Porsche Boxster Roadster 2.7L GAS H6 Standard 5 Convertible (2 Door)
    Added Dec 2014 • 6 Fuel-ups

    Property of variant

  • 20.7 Avg MPG
  • Tango

    2003 Porsche Boxster GAS H6
    Added Mar 2012 • 16 Fuel-ups

    Property of Diego

  • 19.0 Avg MPG
  • Porsche Boxster

    2003 Porsche Boxster 2.7L H6 GAS Automatic 5 Speed
    Added May 2016 • 100 Fuel-ups

    Property of rjwong

  • 19.7 Avg MPG
  • 986

    2003 Porsche Boxster GAS H6
    Added Dec 2009 • 20 Fuel-ups

    Property of TRawls

  • 23.2 Avg MPG

Recent Activity

from other Porsche Boxster vehicles (View All)

Tips

Lose Weight

"Obesity costs more in fuel. The same study that found the f... ...

by Nieto

Read more tips