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1999 Porsche 911 MPG

Based on data from 37 vehicles, 1,778 fuel-ups and 405,379 miles of driving, the 1999 Porsche 911 gets a combined Avg MPG of 18.89 with a 0.20 MPG margin of error.

Below you can see a distribution of the fuel-ups with 54 outliers (2.95%) removed.

Following shows the average MPG of each of the 37 vehicles in the system.

1999 Porsche 911s For Sale Nearby

  • 911

    1999 Porsche 911 Carrera 3.4L H6 GAS Manual 6 Speed
    Added Jul 2019 • 79 Fuel-ups

    Property of DouglasVee

  • 21.9 Avg MPG
  • 996 C2

    1999 Porsche 911 Carrera 3.4L H6 GAS Manual 6 Speed Coupe
    Added Mar 2022 • 5 Fuel-ups

    Property of garyh164

  • 21.4 Avg MPG
  • Porsche

    1999 Porsche 911 Carrera 4 3,4L H6 GAS Standard 6 Speed
    Added May 2018 • 73 Fuel-ups

    Property of maggioli

  • 18.6 Avg MPG
  • Carrera

    1999 Porsche 911 Carrera 3.4L H6 GAS Automatic 5 Speed
    Added Sep 2016 • 57 Fuel-ups

    Property of bill944

  • 20.2 Avg MPG
  • Porsche 911

    1999 Porsche 911 Carrera 3.4L H6 GAS Standard 6 Speed
    Added Nov 2016 • 67 Fuel-ups

    Property of texasrph

  • 20.5 Avg MPG
  • My 911

    1999 Porsche 911 Carrera 3.4L H6 GAS Manual 6 Speed
    Added Aug 2021 • 59 Fuel-ups

    Property of Tippey764

  • 19.4 Avg MPG
  • My 911

    1999 Porsche 911 Carrera 4 3.4L H6 GAS Automatic 5 Speed
    Added Apr 2019 • 202 Fuel-ups

    Property of sregener

  • 19.6 Avg MPG
  • Porsche

    1999 Porsche 911 Carrera 3.4L H6 GAS Manual 6 Speed
    Added Aug 2016 • 22 Fuel-ups

    Property of mikejwininger

  • 16.8 Avg MPG
  • Porsche 996

    1999 Porsche 911 Carrera 3.4L H6 GAS Standard 6 Speed Coupe
    Added Apr 2018 • 169 Fuel-ups

    Property of mumeh

  • 17.6 Avg MPG
  • My 911

    1999 Porsche 911 Carrera 4 3.4L H6 GAS Manual 6 Speed
    Added Apr 2019 • 30 Fuel-ups

    Property of LRSA

  • 18.0 Avg MPG
  • My 911

    1999 Porsche 911 Carrera 3.4L H6 GAS Automatic 5 Speed
    Added Apr 2021 • 14 Fuel-ups

    Property of billtdi

  • 16.9 Avg MPG
  • Penny

    1999 Porsche 911 Carrera 3.4L H6 GAS Manual 6 Speed Coupe
    Added Dec 2021 • 3 Fuel-ups

    Property of rvariverguy

  • 20.0 Avg MPG
  • Caroline

    1999 Porsche 911 Carrera 3.4L H6 GAS Manual 6 Speed Coupe
    Added Aug 2016 • 44 Fuel-ups

    Property of TDImiser

  • 17.4 Avg MPG
  • My 911

    1999 Porsche 911 Carrera 3.4L H6 GAS Manual 6 Speed
    Added May 2021 • 16 Fuel-ups

    Property of LamonZak

  • 19.7 Avg MPG
  • Porsche 911

    1999 Porsche 911 Carrera 3.4L H6 GAS Manual 6 Speed Coupe
    Added Mar 2021 • 8 Fuel-ups

    Property of pinkhamr

  • 18.0 Avg MPG
  • 1. c2c

    1999 Porsche 911 Carrera 3.4L H6 GAS Standard 6 Speed
    Added Mar 2017 • 29 Fuel-ups

    Property of lbkNhubert

  • 21.6 Avg MPG
  • 996 Carrera

    1999 Porsche 911 Carrera 3.4L H6 GAS Manual 6 Speed
    Added Dec 2021 • 4 Fuel-ups

    Property of legalhexadecimal

  • 20.9 Avg MPG
  • 996

    1999 Porsche 911 Carrera 4 3.4L H6 GAS Manual 6 Speed
    Added Aug 2020 • 192 Fuel-ups

    Property of rock996

  • 14.7 Avg MPG
  • 996 C2

    1999 Porsche 911 Carrera 3.4L H6 GAS Manual 6 Speed Coupe
    Added Sep 2021 • 5 Fuel-ups

    Property of garyh12

  • 21.4 Avg MPG
  • My 911

    1999 Porsche 911 Carrera 3.4L H6 GAS Manual 6 Speed
    Added May 2021 • 19 Fuel-ups

    Property of edvaizey

  • 18.8 Avg MPG

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from other Porsche 911 vehicles (View All)

Tips

Consider the effect of speed/lack of.

It's no secret that higher wind resistance upon your vehicle... ...

by jldude

Read more tips