2009 Infiniti QX56 2WD MPG and Fuel Economy

On this page, you will find a complete guide to the miles per gallon and fuel efficiency data for the 2009 Infiniti QX56 2WD.

The 2009 Infiniti QX56 2WD runs on premium gasoline and is in the Sport Utility Vehicle - 2WD 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 2009 Infiniti QX56 2WD is, we have the information you need.

🛣 How Many Miles per Gallon (MPG) Does a 2009 Infiniti QX56 2WD Get?

First off, the most commonly asked question. A 2009 Infiniti QX56 2WD gets up to 12 miles per gallon in the city, and 18 miles per gallon on the highway.

The combined average MPG for the 2009 Infiniti QX56 2WD is 14 miles per gallon.

💵 What is the Average Yearly Fuel Cost for a 2009 Infiniti QX56 2WD?

The estimated fuel costs for the 2009 Infiniti QX56 2WD 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 2009 Infiniti QX56 2WD to an average vehicle over 5 years, you will spend $15,000 more on fuel.

🛢 How Many Barrels of Petroleum Does a 2009 Infiniti QX56 2WD Consume?

The 2009 Infiniti QX56 2WD 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 2009 Infiniti QX56 2WD.

City MPG 12
Highway MPG 18
Combined MPG 14
Save/Spend vs Average Car Spend $15,000
Fuel Cost $5,300
Fuel Type 1 Premium
Barrels of Petroleum 21
Drive Rear-Wheel Drive
Cylinders 8
Transmission Automatic 5-spd
Vehicle Class Sport Utility Vehicle - 2WD
Start/Stop? No
Supercharged? No
Turbocharged? No

Related Infiniti Models from 2009

If you're interested in other Infiniti models from 2009, 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
QX56 4WD 14
G37 Convertible 20
G37 21
M35x 18
EX35 19
G37 Coupe 20
G37 Coupe 21
FX35 AWD 18
M45x 16
G37 Convertible 19
FX35 RWD 19
M35 19
FX50 AWD 16
G37x Coupe 20
G37x 20
G37 20
EX35 19
M45 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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  • "2009 Infiniti QX56 2WD MPG and Fuel Economy". MPG Buddy. Accessed on September 26, 2023. http://mpgbuddy.com/cars/infiniti/qx56-2wd/2009.

  • "2009 Infiniti QX56 2WD MPG and Fuel Economy". MPG Buddy, http://mpgbuddy.com/cars/infiniti/qx56-2wd/2009. Accessed 26 September, 2023

  • 2009 Infiniti QX56 2WD MPG and Fuel Economy. MPG Buddy. Retrieved from http://mpgbuddy.com/cars/infiniti/qx56-2wd/2009.