Based on data from 108 vehicles, 9,025 fuel-ups and 2,605,883 miles of driving, the 2012 INFINITI G37 gets a combined Avg MPG of 19.31 with a 0.08 MPG margin of error.

Any Engine Type 3.7L V6 GAS (92) V6 GAS (10) Any Body Style Sedan (20) Coupe (6) Convertible (1) Any Submodel Premier (1) Base (3) Sport (13) Journey (19) X Sport (19) X (40) Other (13)

Below you can see a distribution of the fuel-ups with 338 outliers (3.61%) removed.

Following shows the average MPG of each of the 108 vehicles in the system.

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• G37

  2012 INFINITI G37 Journey 3.7L V6 GAS Automatic 7 Speed
  Added Apr 2016 • 329 Fuel-ups

  Property of tcbmellowd

• 20.1 Avg MPG

• My G37

  2012 INFINITI G37 Sport 3.7L V6 GAS Manual 6 Speed
  Added Jan 2023 • 104 Fuel-ups

  Property of StephenCasey

• 20.4 Avg MPG

• 2012 Infiniti

  2012 INFINITI G37 X 3.7L V6 GAS Automatic 7 Speed
  Added Mar 2017 • 536 Fuel-ups

  Property of ridinghood

• 19.5 Avg MPG

• My G37

  2012 INFINITI G37 X 3.7L V6 GAS Automatic 7 Speed
  Added Jul 2020 • 123 Fuel-ups

  Property of Vonforty10

• 21.7 Avg MPG

• My G37

  2012 INFINITI G37 X 3.7L V6 GAS Automatic 7 Speed
  Added Sep 2019 • 66 Fuel-ups

  Property of jwc1121t

• 17.9 Avg MPG

• G37

  2012 INFINITI G37 Journey 3.7L V6 GAS Automatic 7 Speed Sedan
  Added Dec 2019 • 173 Fuel-ups

  Property of thangu2

• 18.6 Avg MPG

• G37x

  2012 INFINITI G37 X 3.7L V6 GAS Automatic 7 Speed
  Added Jan 2020 • 154 Fuel-ups

  Property of dfwarden

• 22.9 Avg MPG

• My G37

  2012 INFINITI G37 X 3.7L V6 GAS Automatic 7 Speed
  Added Jul 2018 • 208 Fuel-ups

  Property of senseigmg

• 19.9 Avg MPG

• G37

  2012 INFINITI G37 X 3.7L V6 GAS Automatic 7 Speed
  Added Apr 2019 • 107 Fuel-ups

  Property of jeepat01

• 22.7 Avg MPG

• G37x

  2012 INFINITI G37 X 3.7L V6 GAS Automatic 7 Speed Sedan
  Added Feb 2025 • 56 Fuel-ups

  Property of jcapp

• 25.5 Avg MPG

• G37

  2012 INFINITI G37 X Sport 3.7L V6 GAS Automatic 7 Speed Sedan
  Added Mar 2018 • 178 Fuel-ups

  Property of hari1983

• 17.6 Avg MPG

• Infiniti G37xs

  2012 INFINITI G37 X Sport 3.7L V6 GAS Automatic 7 Speed
  Added Mar 2018 • 197 Fuel-ups

  Property of SledgeKMH

• 20.1 Avg MPG

• g37

  2012 INFINITI G37 Journey 3.7L V6 GAS Automatic 7 Speed Sedan
  Added Apr 2018 • 214 Fuel-ups

  Property of jungleprincess

• 17.3 Avg MPG

• Infiniti G37xS

  2012 INFINITI G37 X Sport 3.7L V6 GAS Automatic 7 Speed
  Added Oct 2016 • 294 Fuel-ups

  Property of SpeedSpeak2Me

• 21.5 Avg MPG

• INFINITI

  2012 INFINITI G37 Journey 3.7L V6 GAS Automatic 7 Speed Sedan
  Added Nov 2021 • 48 Fuel-ups

  Property of ireymon

• 17.6 Avg MPG

• My G37

  2012 INFINITI G37 Journey 3.7L V6 GAS Automatic 7 Speed
  Added Mar 2021 • 161 Fuel-ups

  Property of bonjourberlin

• 17.3 Avg MPG

• Brook

  2012 INFINITI G37 X Sport 3.7L V6 GAS Automatic 7 Speed Coupe
  Added Jan 2019 • 94 Fuel-ups

  Property of RicardoG

• 16.6 Avg MPG

• Scottsdale

  2012 INFINITI G37 Sport 3.7L V6 GAS Manual 6 Speed
  Added Mar 2017 • 222 Fuel-ups

  Property of VQinside

• 20.4 Avg MPG

• Infiniti

  2012 INFINITI G37 Journey 3.7L V6 GAS Automatic 7 Speed
  Added Oct 2017 • 175 Fuel-ups

  Property of rgorrell

• 22.9 Avg MPG

• My G37

  2012 INFINITI G37 X Sport 3.7L V6 GAS Automatic 7 Speed
  Added Dec 2023 • 52 Fuel-ups

  Property of Aweister

• 21.9 Avg MPG

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