Based on data from 105 vehicles, 5,620 fuel-ups and 1,614,372 miles of driving, the 2003 INFINITI G35 gets a combined Avg MPG of 19.83 with a 0.09 MPG margin of error.

Any Engine Type 3.5L V6 GAS (67) V6 GAS (33) Any Body Style Sedan (16) Coupe (12) Any Submodel Base (68) Other (37)

Below you can see a distribution of the fuel-ups with 132 outliers (2.29%) removed.

Following shows the average MPG of each of the 105 vehicles in the system.

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• G35

  2003 INFINITI G35 3.5L V6 GAS Automatic 5 Speed
  Added Aug 2016 • 74 Fuel-ups

  Property of rankon54

• 20.7 Avg MPG

• G35

  2003 INFINITI G35 3.5L V6 GAS Manual 6 Speed Sedan
  Added Nov 2019 • 38 Fuel-ups

  Property of yaboywillz

• 15.6 Avg MPG

• Not 350z

  2003 INFINITI G35 3.5L V6 GAS Automatic 5 Speed Coupe
  Added Mar 2020 • 16 Fuel-ups

  Property of nickslam

• 17.2 Avg MPG

• G Sparkle

  2003 INFINITI G35 3.5L V6 GAS Manual 6 Speed
  Added Oct 2019 • 41 Fuel-ups

  Property of lablancjc

• 22.5 Avg MPG

• My G35

  2003 INFINITI G35 3.5L V6 GAS Automatic 5 Speed
  Added Jun 2020 • 5 Fuel-ups

  Property of cwrigh

• 15.9 Avg MPG

• G35

  2003 INFINITI G35 3.5L V6 GAS Automatic 5 Speed Sedan
  Added Apr 2017 • 57 Fuel-ups

  Property of KDeV

• 22.0 Avg MPG

• My G35

  2003 INFINITI G35 3.5L V6 GAS Automatic 5 Speed
  Added Aug 2019 • 22 Fuel-ups

  Property of zeamp

• 22.2 Avg MPG

• My G35

  2003 INFINITI G35 3.5L V6 GAS Automatic 5 Speed
  Added Sep 2018 • 46 Fuel-ups

  Property of MattyGWhips

• 19.5 Avg MPG

• G35

  2003 INFINITI G35 3.5L V6 GAS Automatic 5 Speed Sedan
  Added May 2019 • 285 Fuel-ups

  Property of Mbaugh57

• 21.5 Avg MPG

• G35

  2003 INFINITI G35 3.5L V6 GAS Manual 6 Speed
  Added Jan 2019 • 15 Fuel-ups

  Property of StefanoCovelli

• 19.9 Avg MPG

• G35

  2003 INFINITI G35 3.5L V6 GAS Standard 6 Speed
  Added Dec 2017 • 84 Fuel-ups

  Property of Dr_T

• 18.9 Avg MPG

• My G35

  2003 INFINITI G35 3.5L V6 GAS Automatic 5 Speed
  Added Nov 2016 • 346 Fuel-ups

  Property of boikermaker

• 20.8 Avg MPG

• My G35

  2003 INFINITI G35 3.5L V6 GAS Automatic 5 Speed
  Added May 2018 • 13 Fuel-ups

  Property of blakeb65

• 23.9 Avg MPG

• My G35

  2003 INFINITI G35 3.5L V6 GAS Manual 6 Speed
  Added Sep 2018 • 12 Fuel-ups

  Property of BigRey08

• 19.5 Avg MPG

• 2003 G35

  2003 INFINITI G35 3.5L V6 GAS Automatic 5 Speed Sedan
  Added Nov 2018 • 3 Fuel-ups

  Property of nicenslomo

• 15.8 Avg MPG

• Ruby

  2003 INFINITI G35 3.5L V6 GAS Automatic 5 Speed Sedan
  Added Sep 2017 • 28 Fuel-ups

  Property of 80Gator

• 18.6 Avg MPG

• My G35

  2003 INFINITI G35 3.5L V6 GAS Standard 6 Speed
  Added Sep 2016 • 24 Fuel-ups

  Property of brentweick

• 21.5 Avg MPG

• G35

  2003 INFINITI G35 3.5L V6 GAS Standard 6 Speed Coupe
  Added Nov 2017 • 73 Fuel-ups

  Property of tcracraft

• 21.6 Avg MPG

• BlueStone

  2003 INFINITI G35 3.5L V6 GAS Automatic 5 Speed Coupe
  Added May 2013 • 80 Fuel-ups

  Property of Earthblood

• 19.5 Avg MPG

• My G35

  2003 INFINITI G35 3.5L V6 GAS Automatic 5 Speed
  Added Feb 2018 • 12 Fuel-ups

  Property of Vinceinfiniti

• 22.6 Avg MPG

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