2012 · Midsize Car · Gas
2012 Infiniti M37 MPG & fuel economy
The 2012 Infiniti M37 is a midsize car offered in 2 EPA-rated configurations. The most efficient version returns 21 MPG combined (18 city / 26 highway) on premium gasoline. Across the lineup, combined ratings range from 20 to 21 MPG. Efficiency is unchanged from the 2011 model. Among 50 midsize cars rated for 2012, it ranks 41st for lowest fuel cost. At 15,000 miles a year with $3.95/gal premium gas, it costs about $2,821 a year to fuel.
What will it cost you?
Your mileage and prices are saved and used across the site.
Fuel average
The 2012 Infiniti M37's fuel average is 8.9 km/L (11.2 L/100 km), or 21 MPG combined: 7.7 km/L in the city and 11.1 km/L on the highway.
| MPG | km/L | L/100 km | |
|---|---|---|---|
| City | 18 | 7.7 | 13.1 |
| Highway | 26 | 11.1 | 9.0 |
| Combined | 21 | 8.9 | 11.2 |
How it ranks among 2012 Midsize Cars
Full class ranking →Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.
M37 MPG across model years
Full history →2 EPA-rated configurations
| Configuration | Type | City | Hwy | Combined | Range | Your cost / yr |
|---|---|---|---|---|---|---|
| RWD · 3.7L 6-cyl · 7-speed automatic M37 |
Gas | 18 MPG | 26 MPG | 21 MPG | — | $2,821 |
| AWD · 3.7L 6-cyl · 7-speed automatic M37x |
Gas | 18 MPG | 24 MPG | 20 MPG | — | $2,962 |
Specs (most efficient configuration)
- Fuel
- Premium gasoline
- Engine / motor
- 3.7L 6-cyl
- Transmission
- 7-speed automatic
- Drivetrain
- RWD
- Passenger volume
- 104 cu ft
- Cargo volume
- 15 cu ft
- Tailpipe CO₂
- 423 g/mi
2012 Infiniti M37 vs. rivals
Compare the 2012 M37
With any other car from any year, including other M37 model years. Type a year to jump, e.g. "2015 Accord".
Frequently asked questions
What is the gas mileage of the 2012 Infiniti M37?
Up to 21 MPG combined (18 city / 26 highway); ratings range from 20 to 21 MPG depending on configuration.
What fuel does the 2012 Infiniti M37 use?
Premium gasoline (premium is required or recommended by the manufacturer).
What is the fuel average in km/L for the 2012 Infiniti M37?
The 2012 Infiniti M37's fuel average is 8.9 km/L (11.2 L/100 km), or 21 MPG combined: 7.7 km/L in the city and 11.1 km/L on the highway.
How much does it cost to fuel the 2012 Infiniti M37 per year?
About $2,821 at 15,000 miles a year with $3.95/gal premium gas, or $18.81 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.