2012 InfinitiM37

Midsize Cars · Rear-Wheel Drive · 3.7 L 6-cyl

21MPGcombined

18city

26highway

A year of fuel$3,900

CO₂ from the tailpipe423.2 g/mi

Figures from the EPA label (fueleconomy.gov), the same as on the car's window sticker.

See it on fueleconomy.gov

Against the 493 infiniti cars

Combined MPG 21 MPGbest 31 · avg 20

Annual fuel cost $3,900best $2,600 · avg $4,035

Bars are scaled to the best in the list; the mark shows the list average. Lower is better for fuel cost; higher is better for the rest. All figures are the EPA's.

Summary

The 2012 Infiniti M37 is a gasoline midsize car with rear-wheel drive, a 3.7 L 6-cylinder engine and an S7 automatic transmission. Official fuel economy is 18 MPG in the city, 26 MPG on the highway and 21 MPG combined. Its listed EPA annual fuel cost is $3,900, and tailpipe emissions are 423.19 g of CO2 per mile. The M37 is also the listed base model. Buyers comparing fuel use can consider the city, highway and combined ratings alongside the stated annual fuel cost. The engine, drivetrain and transmission details describe this specific M37 configuration, while its EPA class identifies it as a midsize car.

Who it is for

It may suit shoppers seeking a gasoline midsize car with rear-wheel drive and a 3.7 L 6-cylinder engine. Its fuel economy ratings and annual fuel cost are useful points for running-cost comparisons.

What is good

Midsize car classification
26 MPG highway
21 MPG combined
3.7 L 6-cylinder engine

What to know first

18 MPG city
$3,900 annual fuel cost
423.19 g CO2 per mile

Verdict

The M37 is a rear-wheel-drive gasoline midsize car with a 3.7 L 6-cylinder engine and S7 automatic transmission. It is rated at 21 MPG combined, with a listed EPA annual fuel cost of $3,900.