2008 Infiniti FX45 AWD MPG and Fuel Economy

On this page, you will find a complete guide to the miles per gallon and fuel efficiency data for the 2008 Infiniti FX45 AWD.

The 2008 Infiniti FX45 AWD runs on premium gasoline and is in the Sport Utility Vehicle - 4WD car class.

Whether you are considering a purchase of the car, or just wanting to find out how economical and environmentally friendly (or un-friendly) your 2008 Infiniti FX45 AWD is, we have the information you need.

🛣 How Many Miles per Gallon (MPG) Does a 2008 Infiniti FX45 AWD Get?

First off, the most commonly asked question. A 2008 Infiniti FX45 AWD gets up to 13 miles per gallon in the city, and 17 miles per gallon on the highway.

The combined average MPG for the 2008 Infiniti FX45 AWD is 14 miles per gallon.

💵 What is the Average Yearly Fuel Cost for a 2008 Infiniti FX45 AWD?

The estimated fuel costs for the 2008 Infiniti FX45 AWD is $5,300 per year.

That value has been estimated by government regulators based on 15,000 miles driven per year, using regular gasoline, and a split of 55% city driving and 45% highway driving.

If you were to compare a 2008 Infiniti FX45 AWD to an average vehicle over 5 years, you will spend $15,000 more on fuel.

🛢 How Many Barrels of Petroleum Does a 2008 Infiniti FX45 AWD Consume?

The 2008 Infiniti FX45 AWD will consume roughly 21 barrels of petroleum per year, using the standard estimate of 15,000 miles per year.

The majority of the world's petroleum is sourced from countries like Saudi Arabia, Russia, Iraq, and the United States.


The table below covers all of the miles per gallon, engine specifications, and emission details we have for the 2008 Infiniti FX45 AWD.

City MPG 13
Highway MPG 17
Combined MPG 14
Save/Spend vs Average Car Spend $15,000
Fuel Cost $5,300
Fuel Type 1 Premium
Barrels of Petroleum 21
Drive 4-Wheel or All-Wheel Drive
Cylinders 8
Transmission Automatic (S5)
Vehicle Class Sport Utility Vehicle - 4WD
Start/Stop? No
Supercharged? No
Turbocharged? No

Related Infiniti Models from 2008

If you're interested in other Infiniti models from 2008, you can find them in the table below. You can click the model link to find miles per gallon and emission information for that model.

Model Combined MPG
FX35 RWD 18
M45x 16
EX35 19
QX56 4WD 14
G37 Coupe 20
G35x 19
EX35 19
G35 20
FX35 AWD 17
M45 18
M35 19
QX56 2WD 14
G37 Coupe 20
G35 20
M35x 18


Ratings were provided by the manufacturer to the U.S. Department of Energy, which is where we sourced the data. Be advised that manufacturers may have upgraded, downgraded, or changed these ratings following the compilation of this data.

MPG Buddy does not guarantee the accuracy of this data, nor are we liable for any decisions made by referencing this data. Make sure to contact the specific car manufacturer to confirm accuracy.

Link To or Reference This Page

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  • "2008 Infiniti FX45 AWD MPG and Fuel Economy". MPG Buddy. Accessed on August 12, 2022. http://mpgbuddy.com/cars/infiniti/fx45-awd/2008.

  • "2008 Infiniti FX45 AWD MPG and Fuel Economy". MPG Buddy, http://mpgbuddy.com/cars/infiniti/fx45-awd/2008. Accessed 12 August, 2022

  • 2008 Infiniti FX45 AWD MPG and Fuel Economy. MPG Buddy. Retrieved from http://mpgbuddy.com/cars/infiniti/fx45-awd/2008.