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Infiniti FX45 MPG
EPA fuel economy for 6 Infiniti FX45 trims sold from 2003 to 2008. Best ever: 15 MPG (2007 FX45 AWD). Latest model year 2008: 14 MPG combined across 1 trim.
Infiniti FX45 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 2008 Infiniti FX45 costs about $5,530 a year to fuel (FX45 AWD, 4.5 L, 8 cyl, 14 MPG).
| 2008 trim | Engine | Transmission | Drive | Fuel | Comb | Cost/yr | vs cheapest |
|---|---|---|---|---|---|---|---|
| FX45 AWD | 4.5 L, 8 cyl | Auto (S5) | 4WD/AWD | Premium | 14 | $5,530 | cheapest |
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 FX45 MPG by year
| Year | Best combined | City | Hwy | Best trim that year | Trims |
|---|---|---|---|---|---|
| 2008 | 14 | 13 | 17 | FX45 AWD, 4.5 L, 8 cyl, Auto (S5) | 1 |
| 2007 | 15 | 13 | 17 | FX45 AWD, 4.5 L, 8 cyl, Auto (S5) | 1 |
| 2006 | 15 | 13 | 17 | FX45 AWD, 4.5 L, 8 cyl, Auto (S5) | 1 |
| 2005 | 15 | 14 | 18 | FX45 AWD, 4.5 L, 8 cyl, Auto (S5) | 1 |
| 2004 | 15 | 13 | 18 | FX45 AWD, 4.5 L, 8 cyl, Auto (S5) | 1 |
| 2003 | 15 | 13 | 18 | FX45 AWD, 4.5 L, 8 cyl, Auto (S5) | 1 |
Every Infiniti FX45 trim
| Year | Trim | Engine | Transmission | Drive | Fuel | City | Hwy | Comb | CO2 g/mi | Fuel cost/yr |
|---|---|---|---|---|---|---|---|---|---|---|
| 2008 | FX45 AWD | 4.5 L, 8 cyl | Auto (S5) | 4WD/AWD | Premium | 13 | 17 | 14 | 635 | $5,530 |
| 2007 | FX45 AWD | 4.5 L, 8 cyl | Auto (S5) | 4WD/AWD | Premium | 13 | 17 | 15 | 592 | $5,160 |
| 2006 | FX45 AWD | 4.5 L, 8 cyl | Auto (S5) | 4WD/AWD | Premium | 13 | 17 | 15 | 592 | $5,160 |
| 2005 | FX45 AWD | 4.5 L, 8 cyl | Auto (S5) | 4WD/AWD | Premium | 14 | 18 | 15 | 592 | $5,160 |
| 2004 | FX45 AWD | 4.5 L, 8 cyl | Auto (S5) | 4WD/AWD | Premium | 13 | 18 | 15 | 592 | $5,160 |
| 2003 | FX45 AWD | 4.5 L, 8 cyl | Auto (S5) | 4WD/AWD | Premium | 13 | 18 | 15 | 592 | $5,160 |
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 2008 Sport Utility Vehicle - 4WD
| Vehicle | Combined | City | Hwy |
|---|---|---|---|
| 2008 Ford Escape Hybrid 4WD | 28 | 29 | 27 |
| 2008 Mazda Tribute Hybrid 4WD | 28 | 29 | 27 |
| 2008 Mercury Mariner Hybrid 4WD | 28 | 29 | 27 |
| 2008 Toyota Highlander Hybrid 4WD | 26 | 27 | 25 |
| 2008 Lexus RX 400h 4WD | 25 | 26 | 24 |
| 2008 Jeep Compass 4WD | 24 | 22 | 27 |
All Sport Utility Vehicle - 4WD ranked by MPG
Questions people ask
What is the best MPG for a Infiniti FX45?
The most efficient Infiniti FX45 the EPA has rated is the 2007 FX45 AWD at 15 MPG combined (13 city, 17 highway).
What MPG does the 2008 Infiniti FX45 get?
Every 2008 Infiniti FX45 trim is rated 14 MPG combined.
Which Infiniti FX45 has the worst fuel economy?
The 2008 FX45 AWD is the lowest rated at 14 MPG combined.
How much does it cost to fuel a Infiniti FX45 for a year?
At $5.16 a gallon for premium and 15,000 miles a year, the 2008 Infiniti FX45 costs about $5,530 a year to fuel (FX45 AWD, 4.5 L, 8 cyl, 14 MPG).
More from Infiniti: every Infiniti model. Fuel types on this model: Premium. EPA classes: Sport Utility Vehicle - 4WD.