MENU
1 0 3 4 3 4

We are 103,000+ car owners sharing real-world car information.

Join Us

Infiniti EX MPG

MPG Number of Vehicles
13 miles per gallon 1 vehicles
14 miles per gallon 0 vehicles
15 miles per gallon 1 vehicles
16 miles per gallon 8 vehicles
17 miles per gallon 16 vehicles
18 miles per gallon 43 vehicles
19 miles per gallon 52 vehicles
20 miles per gallon 25 vehicles
21 miles per gallon 13 vehicles
22 miles per gallon 5 vehicles
23 miles per gallon 5 vehicles
24 miles per gallon 4 vehicles
25 miles per gallon 2 vehicles
26 miles per gallon 1 vehicles
27 miles per gallon 2 vehicles
Model Year Body/Powertrain MPG  
2008 2008 4dr SUV 297-hp 3.5L V6 7-sp shiftable automatic AWD 18.93
See all data
With the turbocharged 268hp 2.0L I4 engine, 8-speed shiftable CVT transmission, and all-wheel drive, the 2008 Infiniti EX has been averaging 18.93 MPG (miles per gallon).

The 2008 Infiniti EXs in this analysis were driven mostly on the highway at an average speed of 94 miles per hour (about 68.5 percent of the miles driven). The rest of the miles were in the city (10 percent), in heavy traffic (3.5 percent), and in the suburbs (0 percent).

In addition, the average 2008 Infiniti EX in this analysis was driven on flat terrain with a light foot and the AC on only some of the time.
2008 2008 4dr SUV 297-hp 3.5L V6 7-sp shiftable automatic RWD 20.86
See all data

Return to top

What Our Members Are Saying about the Real Gas Mileage of the 2008 Infiniti EX

2008 Infiniti EX Real Gas Mileage: Cons
YearBody/PowertrainComment
2009 4dr SUV 297-horsepower 3.5L V6
5-speed shiftable automatic AWD		 17MPG in the city is a little disappointing for a vehicle with such finesse and reputation. I would guess Infiniti would cater to the masses with styling, performance and a little more economy. Not asking for miracles but I'm sure they could squeeze out 3 or 4 more MPG with the same 3.5L V6 see full Infiniti EX review
2008 4dr SUV 297-horsepower 3.5L V6
5-speed shiftable automatic RWD		 I average about 20 miles per gallon on premium fuel - with a mix of street and highway driving. I typically get 16 mpg in the city and 24 on the highway. Some of this is attributable to the 5 speed transmission on the car, which favors acceleration to economy. I imagine the 7 speed transmission should help the car get better highway economy. see full Infiniti EX review
2008 4dr SUV 297-horsepower 3.5L V6
5-speed shiftable automatic AWD		 Expensive to keep fuelled given poor gas mileage and costs of premium fuel. Number 1 reason I am thinking of switching to another car. see full Infiniti EX review
2008 4dr SUV 297-horsepower 3.5L V6
5-speed shiftable automatic AWD		 Slightly low if driving mostly city. see full Infiniti EX review
2008 4dr SUV 297-horsepower 3.5L V6
5-speed shiftable automatic RWD		 Uses premium fuel. see full Infiniti EX review
 

2008 Infiniti EX Gas Mileage (MPG)

Unlike other fuel economy surveys, TrueDelta's Real-World Gas Mileage Survey includes questions about how and where a car was driven. So you can get an idea of the Infiniti EX's real-world MPG based on how and where you drive a car.