1973 Porsche 911 MPG

Based on data from 7 vehicles, 58 fuel-ups and 9,159 miles of driving, the 1973 Porsche 911 gets a combined Avg MPG of 15.32 with a 1.96 MPG margin of error.

Below you can see a distribution of the fuel-ups with 5 outliers (7.94%) removed.

Following shows the average MPG of each of the 7 vehicles in the system.

• ‘73 Porsche 911T

  1973 Porsche 911 T 2.3L H6 GAS Manual 5 Speed
  Added Nov 2024 • 15 Fuel-ups

  Property of kpatler

• 14.8 Avg MPG

• Porsche 911 S - Primo

  1973 Porsche 911 S 2.3L H6 GAS Automatic 3 Speed
  Added Jan 2025 • 8 Fuel-ups

  Property of Mathfuzzy

• 10.9 Avg MPG

• 73 Viper

  1973 Porsche 911 E 2.3L H6 GAS Automatic 3 Speed
  Added Oct 2022 • 15 Fuel-ups

  Property of bstein

• 16.9 Avg MPG

• A3

  1973 Porsche 911 RSR Turbo
  Added Jan 2018 • 8 Fuel-ups

  Property of gearz

• 10.4 Avg MPG

• Porsche 911E

  1973 Porsche 911 E 2.3L H6 GAS Standard 5 Speed
  Added Sep 2016 • 7 Fuel-ups

  Property of ksaal

• 8.0 Avg MPG

• Porsche 911T

  1973 Porsche 911 T 2.3L H6 GAS Standard 5 Speed
  Added Sep 2016 • 7 Fuel-ups

  Property of dwright47

• 21.1 Avg MPG

• 1973 Porsche 911T 2.4 CIS

  1973 Porsche 911 GAS H6
  Added Aug 2009 • 18 Fuel-ups

  Property of dsuzuki

• 21.9 Avg MPG