Infiniti G37 MPG and Fuel Economy

Infiniti have been manufacturing models of G37 for 4 years, with the latest vehicle in 2013 having a combined MPG of 22.

The estimated fuel cost for the 2013 Infiniti G37 is $3,350 per year.

Government regulators have estimated that value based on 15,000 miles driven per year, using regular gasoline, and a split of 55% city driving and 45% highway driving.

💵 Compared to an average vehicle over 5 years, you will spend $5,250 more on fuel driving a 2013 Infiniti G37.

🛢 The Infiniti G37 will consume roughly 14 barrels of petroleum per year, using the standard estimate of 15,000 miles per year.

💨 For every mile driven, the Infiniti G37 will emit 411 grams of CO2, which is about 6,165,000 grams of CO2 per year.

🌳 To help you understand the impact of this, a normal tree will absorb around 21,000 grams of CO2 per year. This means that roughly 294 trees would be needed to offset emissions from the Infiniti G37.

The table below is a complete list of the 4 Infiniti G37 fuel efficiency specifications we have data for.

Click any vehicle link to see a more detailed breakdown of the car, miles per gallon, emissions, and more.

VehicleCombined MPGFuel Cost
2013 Infiniti G3722$3,350
2012 Infiniti G3722$3,350
2010 Infiniti G3720$3,700
2009 Infiniti G3721$3,500

Link To or Reference This Page

If you use this page in your research, please reference MPG Buddy as the source.

  • "Infiniti G37 MPG and Fuel Economy." MPG Buddy. Accessed on January 3, 2026. https://mpgbuddy.com/cars/infiniti/g37.

  • "Infiniti G37 MPG and Fuel Economy." MPG Buddy, https://mpgbuddy.com/cars/infiniti/g37. Accessed January 3, 2026.

  • Infiniti G37 MPG and Fuel Economy. MPG Buddy. Retrieved from https://mpgbuddy.com/cars/infiniti/g37.