Based on data from 31 vehicles, 1,262 fuel-ups and 322,396 miles of driving, the 2009 Porsche 911 gets a combined Avg MPG of 20.23 with a 0.24 MPG margin of error.

Any Engine Type 3.6L H6 GAS (6) 3.8L H6 GAS (18) GAS (4) H6 GAS (3) Any Body Style Coupe (5) Convertible (1) Any Submodel Targa 4S (1) Turbo (2) Carrera (4) Carrera 4S (4) Carrera S (13) Other (7)

Below you can see a distribution of the fuel-ups with 23 outliers (1.79%) removed.

Following shows the average MPG of each of the 31 vehicles in the system.

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• 911

  2009 Porsche 911 Carrera S 3.8L H6 GAS Manual 6 Speed
  Added May 2020 • 24 Fuel-ups

  Property of ksconjunction

• 18.9 Avg MPG

• 09 Porsche 911 S

  2009 Porsche 911 Carrera S 3.8L H6 GAS Manual 6 Speed
  Added Dec 2020 • 6 Fuel-ups

  Property of Professsorman

• 18.7 Avg MPG

• 911

  2009 Porsche 911 Carrera 4S 3.8L H6 GAS Automatic Dual Clutch 7 Speed
  Added Sep 2016 • 144 Fuel-ups

  Property of MommyQ

• 21.7 Avg MPG

• Porsche 911

  2009 Porsche 911 Turbo 3.6L H6 GAS Manual 6 Speed
  Added Apr 2019 • 4 Fuel-ups

  Property of drkbrent

• 43.6 Avg MPG

• My 911

  2009 Porsche 911 Carrera S 3.8L H6 GAS Automatic Dual Clutch 7 Speed
  Added Dec 2020 • 13 Fuel-ups

  Property of TrevK

• 25.4 Avg MPG

• RIBBIT 2.0

  2009 Porsche 911 Carrera S 3.8L H6 GAS Manual 6 Speed
  Added Jul 2020 • 5 Fuel-ups

  Property of skybluemz3

• 20.3 Avg MPG

• 09 997.2 C2S PDK

  2009 Porsche 911 Carrera S 3.8L H6 GAS Automatic Dual Clutch 7 Speed
  Added Jul 2020 • 8 Fuel-ups

  Property of atgfhc

• 19.3 Avg MPG

• 997.2 C2

  2009 Porsche 911 Carrera 3.6L H6 GAS Automatic Dual Clutch 7 Speed
  Added Aug 2017 • 36 Fuel-ups

  Property of variant

• 17.6 Avg MPG

• Porsche 911

  2009 Porsche 911 Carrera S 3.8L H6 GAS Automatic Dual Clutch 7 Speed
  Added Nov 2016 • 161 Fuel-ups

  Property of LoneStarJR

• 22.6 Avg MPG

• Barry

  2009 Porsche 911 Turbo 3.6L H6 GAS Manual 6 Speed Coupe
  Added Jun 2020 • 10 Fuel-ups

  Property of DrVolkl

• 22.8 Avg MPG

• My 911

  2009 Porsche 911 Carrera S 3.8L H6 GAS Standard 6 Speed
  Added Jul 2016 • 57 Fuel-ups

  Property of jewelsburn

• 21.2 Avg MPG

• 2009 Carrera S

  2009 Porsche 911 Carrera S 3.8L H6 GAS Automatic Dual Clutch 7 Speed Coupe
  Added Sep 2016 • 147 Fuel-ups

  Property of djoyce3

• 19.9 Avg MPG

• Portia

  2009 Porsche 911 Carrera S 3.8L H6 GAS Manual 6 Speed Coupe
  Added Apr 2012 • 54 Fuel-ups

  Property of pilfjd

• 20.4 Avg MPG

• 911

  2009 Porsche 911 Carrera S 3.8L H6 GAS Automatic Dual Clutch 7 Speed Convertible
  Added Apr 2019 • 8 Fuel-ups

  Property of ilovemaui

• 22.8 Avg MPG

• Targa 4S

  2009 Porsche 911 Targa 4S 3.8L H6 GAS Automatic Dual Clutch 7 Speed
  Added Jun 2017 • 4 Fuel-ups

  Property of ROBSMST

• 30.7 Avg MPG

• 2009 Porsche 911 4S

  2009 Porsche 911 Carrera 4S 3.8L H6 GAS Automatic Dual Clutch 7 Speed Coupe
  Added Mar 2018 • 181 Fuel-ups

  Property of OurJay

• 23.2 Avg MPG

• 997 C4S

  2009 Porsche 911 Carrera 4S 3.8L H6 GAS Coupe
  Added Jun 2019 • 107 Fuel-ups

  Property of Nadeau2112

• 17.2 Avg MPG

• Porsche 911 4S

  2009 Porsche 911 Carrera 4S 3.8L H6 GAS Standard 6 Speed
  Added Sep 2017 • 19 Fuel-ups

  Property of RalphTommy

• 17.0 Avg MPG

• My c2s

  2009 Porsche 911 Carrera S 3.8L H6 GAS Standard 6 Speed
  Added Aug 2016 • 14 Fuel-ups

  Property of racing0wl

• 17.3 Avg MPG

• Christoph

  2009 Porsche 911 Carrera 3.6L H6 GAS
  Added Jul 2013 • 30 Fuel-ups

  Property of ghassler

• 19.0 Avg MPG

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