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2010 Infiniti G Gas Mileage (MPG)

2010 Infiniti G 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 G's real-world MPG based on how and where you drive a car.

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Infiniti G

If you are not a TrueDelta member, you can see only five Infiniti G MPG gas mileage averages for each powertrain. Log in or join us to see them all.

Infiniti G Gas Mileage

Year Body/Powertrain flat, hilly, or mountainousLand driving style: very light to "lead foot"Foot A/C use: none to heavyA/C constant stop and goTraf % many stops per mileCity % stop every mile or twoSub % fairly steady speedHwy % Hwy Spd MPG
2010 4dr Sedan 328-horsepower 3.7L V6
7-speed shiftable automatic RWD		 flat med none 2 48 0 50 70 22.3
flat med hvy 0 0 5 95 80 27.0
flat med light 10 20 20 50 74 24.5
flat med none 30 15 15 40 60 19.7
flat med light 5 10 0 85 81 29.8
2010 4dr Sedan 328-horsepower 3.7L V6
7-speed shiftable automatic RWD		 flat med light 9 19 8 64 73 24.7
  Averages flat med light 9 19 8 64 73 24.7
With the 328-horsepower 3.7L V6 engine, 7-speed shiftable automatic transmission, and rear-wheel drive, 2010 Infiniti G fuel economy has been averaging 24.7 MPG (miles per gallon).

The 2010 Infiniti Gs in this analysis were driven mostly on the highway at an average speed of 73 miles per hour (about 64 percent of the miles driven). The rest of the miles were in the city (19 percent), in heavy traffic (9 percent), and in the suburbs (8 percent).

In addition the average 2010 Infiniti G in this analysis was driven on flat terrain with a medium foot and the AC on only some of the time.
 
Year Body/Powertrain flat, hilly, or mountainousLand driving style: very light to "lead foot"Foot A/C use: none to heavyA/C constant stop and goTraf % many stops per mileCity % stop every mile or twoSub % fairly steady speedHwy % Hwy Spd MPG
2010 4dr Sedan 328-horsepower 3.7L V6
7-speed shiftable automatic AWD		 flat light none 0 80 20 0 N/A 17.0
flat light none 2 10 88 0 N/A 17.5
flat med hvy 30 10 30 30 75 22.0
flat light none 0 5 19 76 80 21.0
flat med none 20 15 25 40 75 24.8
2010 4dr Sedan 328-horsepower 3.7L V6
7-speed shiftable automatic AWD		 flat light none 10 24 36 29 77 20.5
  Averages flat light none 10 24 36 29 77 20.5
With the 328-horsepower 3.7L V6 engine, 7-speed shiftable automatic transmission, and all-wheel drive, the 2010 Infiniti G has been averaging 20.5 MPG (miles per gallon).

The 2010 Infiniti Gs in this analysis were driven mostly in the suburbs (about 36 percent of the miles driven). The rest of the miles were on the highway at an average speed of 77 miles per hour (29 percent), in the city (24 percent), and in heavy traffic (10 percent).

In addition the average 2010 Infiniti G in this analysis was driven on flat terrain with a light foot and the AC not used at all.
 
Year Body/Powertrain flat, hilly, or mountainousLand driving style: very light to "lead foot"Foot A/C use: none to heavyA/C constant stop and goTraf % many stops per mileCity % stop every mile or twoSub % fairly steady speedHwy % Hwy Spd MPG
2010 4dr Sedan 328-horsepower 3.7L V6
6-speed manual RWD		 hills med light 0 0 0 100 60 25.1
hills med light 30 70 0 0 N/A 15.9
hills med light 10 10 0 80 70 26.1
hills med light 5 10 10 75 70 25.1
flat med light 10 30 0 60 75 23.0
2010 4dr Sedan 328-horsepower 3.7L V6
6-speed manual RWD		 hills med light 11 24 2 63 69 23.0
  Averages hills med light 11 24 2 63 69 23.0
With the 328-horsepower 3.7L V6 engine, 6-speed manual transmission, and rear-wheel drive, 2010 Infiniti G gas mileage has been averaging 23.0 MPG (miles per gallon).

The 2010 Infiniti Gs in this analysis were driven mostly on the highway at an average speed of 69 miles per hour (about 63 percent of the miles driven). The rest of the miles were in the city (24 percent), in heavy traffic (11 percent), and in the suburbs (2 percent).

In addition the average 2010 Infiniti G in this analysis was driven on hilly terrain with a medium foot and the AC on only some of the time.
 
Year Body/Powertrain flat, hilly, or mountainousLand driving style: very light to "lead foot"Foot A/C use: none to heavyA/C constant stop and goTraf % many stops per mileCity % stop every mile or twoSub % fairly steady speedHwy % Hwy Spd MPG
2010 2dr Hardtop conv. 325-horsepower 3.7L V6
7-speed shiftable automatic RWD		 flat lead none 5 10 80 5 60 18.0
2010 2dr Hardtop conv. 325-horsepower 3.7L V6
7-speed shiftable automatic RWD		 flat lead none 5 10 80 5 60 18.0
  Averages flat lead none 5 10 80 5 60 18.0
With the 325-horsepower 3.7L V6 engine, 7-speed shiftable automatic transmission, and rear-wheel drive, 2010 Infiniti G fuel economy has been averaging 18.0 MPG (miles per gallon).

The 2010 Infiniti Gs in this analysis were driven mostly in the suburbs (about 80 percent of the miles driven). The rest of the miles were in the city (10 percent), in heavy traffic (5 percent), and on the highway at an average speed of 60 miles per hour (5 percent).

In addition the average 2010 Infiniti G in this analysis was driven on flat terrain with a lead foot and the AC not used at all.
 
Year Body/Powertrain flat, hilly, or mountainousLand driving style: very light to "lead foot"Foot A/C use: none to heavyA/C constant stop and goTraf % many stops per mileCity % stop every mile or twoSub % fairly steady speedHwy % Hwy Spd MPG
2010 2dr Coupe 330-horsepower 3.7L V6
7-speed shiftable automatic AWD		 flat med none 4 13 13 70 80 25.6
flat med none 0 0 0 100 75 31.8
2010 2dr Coupe 330-horsepower 3.7L V6
7-speed shiftable automatic AWD		 flat med none 2 7 7 85 78 28.7
  Averages flat med none 2 7 7 85 78 28.7
With the 330-horsepower 3.7L V6 engine, 7-speed shiftable automatic transmission, and all-wheel drive, the 2010 Infiniti G has been averaging 28.7 MPG (miles per gallon).

The 2010 Infiniti Gs in this analysis were driven mostly on the highway at an average speed of 78 miles per hour (about 85 percent of the miles driven). The rest of the miles were in the city (7 percent), in the suburbs (7 percent), and in heavy traffic (2 percent).

In addition the average 2010 Infiniti G in this analysis was driven on flat terrain with a medium foot and the AC not used at all.

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If you are not a TrueDelta member, you can see only five Infiniti G MPG fuel economy averages for each powertrain. Log in or join us to see them all.

 

What Our Members Are Saying about the Real 2010 Infiniti G MPG

2010 Infiniti G Fuel Economy: Cons
YearBody/PowertrainComment
2010 4dr Sedan 328-horsepower 3.7L V6
7-speed shiftable automatic AWD		 To be honest, it is exactly what I expected, so no real beefs with it. That said, if you are looking for a car that gets better than 19 or so combined, this is not it. Decent freeway miles (24-27/g) but in city it is hard to beat 16/g.