Infiniti FX50 MPG by year — every rating on record
The Infiniti FX50 has a combined EPA fuel economy rating for 5 model years, from 2009 to 2013. Across those years its best rated version returned 16 mpg (2009) and its thirstiest returned 16 mpg (2009). The EPA record holds 5 configurations for this nameplate, most recently a Small Sport Utility Vehicle 4WD.
Year-by-year EPA ratings
| Model year | Configurations | Best combined | Worst combined | Class rank that year | Drivetrains | Fuel | EPA class |
|---|---|---|---|---|---|---|---|
| 2009 | 1 | 16 mpg | 16 mpg | #79 of 111 (29th pct) | 4-Wheel or All-Wheel Drive | Premium | Sport Utility Vehicle - 4WD |
| 2010 | 1 | 16 mpg | 16 mpg | #82 of 113 (28th pct) | All-Wheel Drive | Premium | Sport Utility Vehicle - 4WD |
| 2011 | 1 | 16 mpg | 16 mpg | #96 of 120 (20th pct) | All-Wheel Drive | Premium | Sport Utility Vehicle - 4WD |
| 2012 | 1 | 16 mpg | 16 mpg | #91 of 110 (17th pct) | All-Wheel Drive | Premium | Sport Utility Vehicle - 4WD |
| 2013 | 1 | 16 mpg | 16 mpg | #58 of 58 (0th pct) | All-Wheel Drive | Premium | Small Sport Utility Vehicle 4WD |
Where it has stood in its class
Ranked against every other nameplate the EPA filed under the same class that year. The Infiniti FX50 placed highest in 2013 at #58 of 58, and lowest in 2011 at #96 of 120. It spent 0 of its 5 ranked years in the top half of its class.
Every configuration on record
All 5 configurations EPA lists for this nameplate, newest first.
| Year | Configuration | Engine detail | City | Highway | Combined | Gallons/yr | Barrels/yr | EPA fuel cost/yr | CO2 g/mi | GHG |
|---|---|---|---|---|---|---|---|---|---|---|
| 2013 | 5.0L 8-cyl All-Wheel Drive Automatic (S7) Premium | 5.0L 8-cyl | 14 | 20 | 16 | 718.8 | 18.6 | $4,850 | 547 | 3/10 |
| 2012 | 5.0L 8-cyl All-Wheel Drive Automatic (S7) Premium | 5.0L 8-cyl | 14 | 20 | 16 | 718.8 | 18.6 | $4,850 | 555.4375 | n/a |
| 2011 | 5.0L 8-cyl All-Wheel Drive Automatic (S7) Premium | 5.0L 8-cyl | 14 | 20 | 16 | 718.8 | 18.6 | $4,850 | 555.4375 | n/a |
| 2010 | 5.0L 8-cyl All-Wheel Drive Automatic (S7) Premium | 5.0L 8-cyl | 14 | 20 | 16 | 718.8 | 18.6 | $4,850 | 555.4375 | n/a |
| 2009 | 5.0L 8-cyl 4-Wheel or All-Wheel Drive Automatic (S7) Premium | 5.0L 8-cyl | 14 | 20 | 16 | 718.8 | 18.6 | $4,850 | 555.4375 | n/a |
What FX50 fuel costs over a year
At the EPA's 11,500 miles a year, the 2013 Infiniti FX50 burns 719 to 719 gallons depending on configuration. Below is what that costs at three pump prices, and how much more the thirstiest configuration costs than the most efficient one.
| Pump price | Most efficient | Thirstiest | Spread |
|---|---|---|---|
| $3.00/gal | $2,156 | $2,156 | $0 |
| $3.50/gal | $2,516 | $2,516 | $0 |
| $4.00/gal | $2,875 | $2,875 | $0 |
EPA’s own estimate for the 2013 model year is $4,850 to $4,850 a year in fuel, or $13,000 more than the average new vehicle over five years.
How it compares with other Sport Utility Vehicle - 4WD
Across the 219 nameplates EPA classifies as Sport Utility Vehicle - 4WD, the median best combined rating is 21 mpg. At 16 mpg the Infiniti FX50 is 5 mpg below the median, which is worth about $599 a year at $3.50 a gallon.
- All Sport Utility Vehicle - 4WD rankings — every nameplate in the class, best to worst.
Other Infiniti nameplates
Every Infiniti model compared → — all nameplates ranked by best combined rating, with what each one costs a year.