MPG Atlas

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Infiniti G37 MPG

EPA fuel economy for 39 Infiniti G37 trims sold from 2008 to 2013. Best ever: 22 MPG (2013 G37). Latest model year 2013: 19 to 22 MPG combined across 8 trims.

22best combined MPG (2013)
19 / 26city / highway of the best trim
19lowest combined MPG (2013)
6model years rated
$3,520a year to fuel, cheapest 2013 trim at EPA prices

Infiniti G37 fuel cost calculator

Enter what you pay for fuel and how far you drive in a year. The starting prices are the ones the EPA uses for its own yearly fuel-cost estimates. Every cost on this page updates as you type.

At $5.16 a gallon for premium and 15,000 miles a year, the cheapest 2013 Infiniti G37 to fuel is the G37, 3.7 L, 6 cyl (22 MPG) at $3,520 a year. The G37 Convertible, 3.7 L, 6 cyl (19 MPG) costs $4,070, so the thriftier trim saves $550 a year and $2,750 over five years.

2013 trimEngineTransmissionDriveFuelCombCost/yrvs cheapest
G373.7 L, 6 cylAuto (S7)RWDPremium22$3,520cheapest
G37 Coupe3.7 L, 6 cylAuto (S7)RWDPremium22$3,520cheapest
G373.7 L, 6 cylManual 6-spdRWDPremium20$3,870+$350
G37 Convertible3.7 L, 6 cylAuto (S7)RWDPremium20$3,870+$350
G37 Coupe3.7 L, 6 cylManual 6-spdRWDPremium20$3,870+$350
G37x3.7 L, 6 cylAuto (S7)AWDPremium20$3,870+$350
G37x Coupe3.7 L, 6 cylAuto (S7)AWDPremium20$3,870+$350
G37 Convertible3.7 L, 6 cylManual 6-spdRWDPremium19$4,070+$560

Cost per year is miles per year divided by the EPA combined rating, times your fuel price; electric vehicles use the EPA's kWh per 100 miles instead. Rounded to the nearest $10. Your prices are kept in this browser only.

Infiniti G37 MPG by year

YearBest combinedCityHwyBest trim that yearTrims
2013221926G37, 3.7 L, 6 cyl, Auto (S7)8
2012221926G37, 3.7 L, 6 cyl, Auto (S7)8
2011221926G37 Coupe, 3.7 L, 6 cyl, Auto (S7)5
2010221927G37, 3.7 L, 6 cyl, Auto (S7)8
2009211826G37, 3.7 L, 6 cyl, Auto (S7)8
2008201726G37 Coupe, 3.7 L, 6 cyl, Manual 6-spd2

Every Infiniti G37 trim

YearTrimEngineTransmissionDriveFuelCityHwyCombCO2 g/miFuel cost/yr
2013G373.7 L, 6 cylAuto (S7)RWDPremium192622411$3,520
2013G37 Coupe3.7 L, 6 cylAuto (S7)RWDPremium192622411$3,520
2013G373.7 L, 6 cylManual 6-spdRWDPremium172520454$3,870
2013G37 Convertible3.7 L, 6 cylAuto (S7)RWDPremium172520441$3,870
2013G37 Coupe3.7 L, 6 cylManual 6-spdRWDPremium172520454$3,870
2013G37x3.7 L, 6 cylAuto (S7)AWDPremium182520435$3,870
2013G37x Coupe3.7 L, 6 cylAuto (S7)AWDPremium182520435$3,870
2013G37 Convertible3.7 L, 6 cylManual 6-spdRWDPremium162419474$4,070
2012G373.7 L, 6 cylAuto (S7)RWDPremium192622404$3,520
2012G37 Coupe3.7 L, 6 cylAuto (S7)RWDPremium192622404$3,520
2012G37 Convertible3.7 L, 6 cylAuto (S7)RWDPremium172520444$3,870
2012G37x3.7 L, 6 cylAuto (S7)AWDPremium182520444$3,870
2012G37x Coupe3.7 L, 6 cylAuto (S7)AWDPremium182520444$3,870
2012G373.7 L, 6 cylManual 6-spdRWDPremium172519468$4,070
2012G37 Convertible3.7 L, 6 cylManual 6-spdRWDPremium162419468$4,070
2012G37 Coupe3.7 L, 6 cylManual 6-spdRWDPremium172519468$4,070
2011G37 Coupe3.7 L, 6 cylAuto (S7)RWDPremium192622404$3,520
2011G37 Convertible3.7 L, 6 cylAuto (S7)RWDPremium172520444$3,870
2011G37x Coupe3.7 L, 6 cylAuto (S7)AWDPremium182520444$3,870
2011G37 Convertible3.7 L, 6 cylManual 6-spdRWDPremium162419468$4,070
2011G37 Coupe3.7 L, 6 cylManual 6-spdRWDPremium172519468$4,070
2010G373.7 L, 6 cylAuto (S7)RWDPremium192722404$3,520
2010G37 Coupe3.7 L, 6 cylAuto (S7)RWDPremium192722404$3,520
2010G373.7 L, 6 cylManual 6-spdRWDPremium172520444$3,870
2010G37 Convertible3.7 L, 6 cylAuto (S7)RWDPremium172520444$3,870
2010G37 Coupe3.7 L, 6 cylManual 6-spdRWDPremium172520444$3,870
2010G37x3.7 L, 6 cylAuto (S7)4WDPremium182520444$3,870
2010G37x Coupe3.7 L, 6 cylAuto (S7)4WDPremium182520444$3,870
2010G37 Convertible3.7 L, 6 cylManual 6-spdRWDPremium162419468$4,070
2009G373.7 L, 6 cylAuto (S7)RWDPremium182621423$3,690
2009G37 Coupe3.7 L, 6 cylAuto (S7)RWDPremium182621423$3,690
2009G373.7 L, 6 cylManual 6-spdRWDPremium172520444$3,870
2009G37 Convertible3.7 L, 6 cylAuto (S7)RWDPremium172520444$3,870
2009G37 Coupe3.7 L, 6 cylManual 6-spdRWDPremium172520444$3,870
2009G37x3.7 L, 6 cylAuto (S7)4WD/AWDPremium182520444$3,870
2009G37x Coupe3.7 L, 6 cylAuto (S7)4WD/AWDPremium182520444$3,870
2009G37 Convertible3.7 L, 6 cylManual 6-spdRWDPremium162419468$4,070
2008G37 Coupe3.7 L, 6 cylManual 6-spdRWDPremium172620444$3,870
2008G37 Coupe3.7 L, 6 cylAuto (S5)RWDPremium182420444$3,870

CO2 is tailpipe grams per mile from the EPA test. Fuel cost per year uses the prices and miles in the calculator above (the EPA's own prices and 15,000 miles a year until you change them); blank when the fuel has no price here (hydrogen, natural gas).

Compare with other 2013 Midsize Cars

VehicleCombinedCityHwy
2013 Nissan Leaf115129102
2013 Toyota Prius Plug-in Hybrid505149
2013 Ford Fusion Hybrid FWD414339
2013 Lexus ES 300h404039
2013 Toyota Avalon Hybrid404039
2013 Toyota Camry Hybrid LE404238

All Midsize Cars ranked by MPG

Questions people ask

What is the best MPG for a Infiniti G37?

The most efficient Infiniti G37 the EPA has rated is the 2013 G37 at 22 MPG combined (19 city, 26 highway).

What MPG does the 2013 Infiniti G37 get?

2013 Infiniti G37 trims range from 19 to 22 MPG combined, depending on engine, transmission and drivetrain.

Which Infiniti G37 has the worst fuel economy?

The 2013 G37 Convertible is the lowest rated at 19 MPG combined.

How much does it cost to fuel a Infiniti G37 for a year?

At $5.16 a gallon for premium and 15,000 miles a year, the cheapest 2013 Infiniti G37 to fuel is the G37, 3.7 L, 6 cyl (22 MPG) at $3,520 a year. The G37 Convertible, 3.7 L, 6 cyl (19 MPG) costs $4,070, so the thriftier trim saves $550 a year and $2,750 over five years.

More from Infiniti: every Infiniti model. Fuel types on this model: Premium. EPA classes: Midsize Cars, Subcompact Cars.