MPG Atlas

Home / Makes / Infiniti / G37

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
$3,740a 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 $5.49 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 $3,740 a year. The G37 Convertible, 3.7 L, 6 cyl (19 MPG) costs $4,330, so the thriftier trim saves $590 a year and $2,950 over five years.

2013 trimEngineTransmissionDriveFuelCombCost/yrvs cheapest
G373.7 L, 6 cylAuto (S7)RWDPremium22$3,740cheapest
G37 Coupe3.7 L, 6 cylAuto (S7)RWDPremium22$3,740cheapest
G373.7 L, 6 cylManual 6-spdRWDPremium20$4,120+$370
G37 Convertible3.7 L, 6 cylAuto (S7)RWDPremium20$4,120+$370
G37 Coupe3.7 L, 6 cylManual 6-spdRWDPremium20$4,120+$370
G37x3.7 L, 6 cylAuto (S7)AWDPremium20$4,120+$370
G37x Coupe3.7 L, 6 cylAuto (S7)AWDPremium20$4,120+$370
G37 Convertible3.7 L, 6 cylManual 6-spdRWDPremium19$4,330+$590

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$3,740
2013G37 Coupe3.7 L, 6 cylAuto (S7)RWDPremium192622411$3,740
2013G373.7 L, 6 cylManual 6-spdRWDPremium172520454$4,120
2013G37 Convertible3.7 L, 6 cylAuto (S7)RWDPremium172520441$4,120
2013G37 Coupe3.7 L, 6 cylManual 6-spdRWDPremium172520454$4,120
2013G37x3.7 L, 6 cylAuto (S7)AWDPremium182520435$4,120
2013G37x Coupe3.7 L, 6 cylAuto (S7)AWDPremium182520435$4,120
2013G37 Convertible3.7 L, 6 cylManual 6-spdRWDPremium162419474$4,330
2012G373.7 L, 6 cylAuto (S7)RWDPremium192622404$3,740
2012G37 Coupe3.7 L, 6 cylAuto (S7)RWDPremium192622404$3,740
2012G37 Convertible3.7 L, 6 cylAuto (S7)RWDPremium172520444$4,120
2012G37x3.7 L, 6 cylAuto (S7)AWDPremium182520444$4,120
2012G37x Coupe3.7 L, 6 cylAuto (S7)AWDPremium182520444$4,120
2012G373.7 L, 6 cylManual 6-spdRWDPremium172519468$4,330
2012G37 Convertible3.7 L, 6 cylManual 6-spdRWDPremium162419468$4,330
2012G37 Coupe3.7 L, 6 cylManual 6-spdRWDPremium172519468$4,330
2011G37 Coupe3.7 L, 6 cylAuto (S7)RWDPremium192622404$3,740
2011G37 Convertible3.7 L, 6 cylAuto (S7)RWDPremium172520444$4,120
2011G37x Coupe3.7 L, 6 cylAuto (S7)AWDPremium182520444$4,120
2011G37 Convertible3.7 L, 6 cylManual 6-spdRWDPremium162419468$4,330
2011G37 Coupe3.7 L, 6 cylManual 6-spdRWDPremium172519468$4,330
2010G373.7 L, 6 cylAuto (S7)RWDPremium192722404$3,740
2010G37 Coupe3.7 L, 6 cylAuto (S7)RWDPremium192722404$3,740
2010G373.7 L, 6 cylManual 6-spdRWDPremium172520444$4,120
2010G37 Convertible3.7 L, 6 cylAuto (S7)RWDPremium172520444$4,120
2010G37 Coupe3.7 L, 6 cylManual 6-spdRWDPremium172520444$4,120
2010G37x3.7 L, 6 cylAuto (S7)4WDPremium182520444$4,120
2010G37x Coupe3.7 L, 6 cylAuto (S7)4WDPremium182520444$4,120
2010G37 Convertible3.7 L, 6 cylManual 6-spdRWDPremium162419468$4,330
2009G373.7 L, 6 cylAuto (S7)RWDPremium182621423$3,920
2009G37 Coupe3.7 L, 6 cylAuto (S7)RWDPremium182621423$3,920
2009G373.7 L, 6 cylManual 6-spdRWDPremium172520444$4,120
2009G37 Convertible3.7 L, 6 cylAuto (S7)RWDPremium172520444$4,120
2009G37 Coupe3.7 L, 6 cylManual 6-spdRWDPremium172520444$4,120
2009G37x3.7 L, 6 cylAuto (S7)4WD/AWDPremium182520444$4,120
2009G37x Coupe3.7 L, 6 cylAuto (S7)4WD/AWDPremium182520444$4,120
2009G37 Convertible3.7 L, 6 cylManual 6-spdRWDPremium162419468$4,330
2008G37 Coupe3.7 L, 6 cylManual 6-spdRWDPremium172620444$4,120
2008G37 Coupe3.7 L, 6 cylAuto (S5)RWDPremium182420444$4,120

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 $5.49 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 $3,740 a year. The G37 Convertible, 3.7 L, 6 cyl (19 MPG) costs $4,330, so the thriftier trim saves $590 a year and $2,950 over five years.

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