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Infiniti M vs. Suzuki SX4 MPG

Chart is based on 136 fuel economy reports for the Infiniti M and 227 fuel economy reports for the Suzuki SX4.

Infiniti M MPG

Infiniti M Infiniti M 2013 22.8 MPG Highway Percentage 34 percent Infiniti M Infiniti M 2012 21.1 MPG Highway Percentage 42 percent Infiniti M Infiniti M 2012 22.1 MPG Highway Percentage 30 percent Infiniti M Infiniti M 2011 19.3 MPG Highway Percentage 25 percent Infiniti M Infiniti M 2011 18.4 MPG Highway Percentage 37 percent Infiniti M Infiniti M 2011 21.0 MPG Highway Percentage 40 percent Infiniti M Infiniti M 2011 20.0 MPG Highway Percentage 40 percent Infiniti M Infiniti M 2010 14.0 MPG Highway Percentage 40 percent Infiniti M Infiniti M 2010 22.0 MPG Highway Percentage 85 percent Infiniti M Infiniti M 2009 15.5 MPG Highway Percentage 65 percent Infiniti M Infiniti M 2009 22.0 MPG Highway Percentage 20 percent Infiniti M Infiniti M 2009 21.0 MPG Highway Percentage 30 percent Infiniti M Infiniti M 2008 17.0 MPG Highway Percentage 45 percent Infiniti M Infiniti M 2008 19.7 MPG Highway Percentage 45 percent Infiniti M Infiniti M 2008 20.0 MPG Highway Percentage 66 percent Infiniti M Infiniti M 2007 15.9 MPG Highway Percentage 23 percent Infiniti M Infiniti M 2007 19.8 MPG Highway Percentage 29 percent Infiniti M Infiniti M 2007 20.0 MPG Highway Percentage 35 percent Infiniti M Infiniti M 2006 19.3 MPG Highway Percentage 60 percent Infiniti M Infiniti M 2006 19.9 MPG Highway Percentage 39 percent Infiniti M Infiniti M 2006 19.0 MPG Highway Percentage 47 percent Infiniti M Infiniti M 2006 15.4 MPG Highway Percentage 10 percent Infiniti M Infiniti M 2004 19.9 MPG Highway Percentage 35 percent Infiniti M Infiniti M 2003 18.4 MPG Highway Percentage 36 percent
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
2013 4dr Sedan 330-horsepower 3.7L V6
7-speed shiftable automatic AWD
hills light light 12 26 29 34 68 22.8  
2012 4dr Sedan 330-horsepower 3.7L V6
7-speed shiftable automatic AWD
flat med light 3 23 32 42 80 21.1  
2012 4dr Sedan 302-horsepower 3.5L V6 Hybrid
7-speed shiftable automatic RWD
flat light hvy 0 50 20 30 80 22.1  
2011 4dr Sedan 420-horsepower 5.6L V8
7-speed shiftable automatic RWD
flat med hvy 35 35 5 25 75 19.3  
2011 4dr Sedan 420-horsepower 5.6L V8
7-speed shiftable automatic AWD
flat med light 7 31 25 37 67 18.4  
2011 4dr Sedan 330-horsepower 3.7L V6
7-speed shiftable automatic RWD
flat med light 5 45 10 40 60 21.0  
2011 4dr Sedan 330-horsepower 3.7L V6
7-speed shiftable automatic AWD
flat med light 5 24 30 40 70 20.0  
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2010 4dr Sedan 325-horsepower 4.5L V8
5-speed shiftable automatic AWD
flat med none 10 10 40 40 75 14.0  
2010 4dr Sedan 303-horsepower 3.5L V6
7-speed shiftable automatic RWD
flat light hvy 0 3 12 85 70 22.0  
2009 4dr Sedan 325-horsepower 4.5L V8
5-speed shiftable automatic AWD
flat med light 6 14 15 65 69 15.5  
2009 4dr Sedan 303-horsepower 3.5L V6
7-speed shiftable automatic RWD
flat med light 0 0 80 20 60 22.0  
2009 4dr Sedan 303-horsepower 3.5L V6
5-speed shiftable automatic AWD
hills med light 20 40 10 30 65 21.0  
2008 4dr Sedan 325-horsepower 4.5L V8
5-speed shiftable automatic RWD
flat lead hvy 35 15 5 45 75 17.0  
2008 4dr Sedan 275-horsepower 3.5L V6
5-speed shiftable automatic RWD
flat med light 21 17 18 45 67 19.7  
2008 4dr Sedan 275-horsepower 3.5L V6
5-speed shiftable automatic AWD
hills med light 9 10 15 66 68 20.0  
2007 4dr Sedan 325-horsepower 4.5L V8
5-speed shiftable automatic RWD
flat med light 4 35 38 23 70 15.9  
2007 4dr Sedan 275-horsepower 3.5L V6
5-speed shiftable automatic RWD
flat light light 20 28 23 29 71 19.8  
2007 4dr Sedan 275-horsepower 3.5L V6
5-speed shiftable automatic AWD
flat med light 2 21 42 35 68 20.0  
2006 4dr Sedan 335-horsepower 4.5L V8
5-speed shiftable automatic RWD
flat light light 10 13 17 60 73 19.3  
2006 4dr Sedan 280-horsepower 3.5L V6
5-speed shiftable automatic RWD
flat med light 9 28 23 39 68 19.9  
2006 4dr Sedan 280-horsepower 3.5L V6
5-speed shiftable automatic AWD
flat med light 9 17 26 47 75 19.0  
2006 0 280-horsepower 3.5L V6
5-speed shiftable automatic AWD
flat light hvy 5 55 30 10 110 15.4  
2004 4dr Sedan 340-horsepower 4.5L V8
5-speed shiftable automatic RWD
hills med light 13 8 45 35 78 19.9  
2003 4dr Sedan 340-horsepower 4.5L V8
5-speed shiftable automatic RWD
flat med light 13 33 17 36 78 18.4  

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This page shows only averages. See all the Infiniti M fuel economy data.

Suzuki SX4 MPG

Suzuki SX4 Suzuki SX4 2012 21.6 MPG Highway Percentage 10 percent Suzuki SX4 Suzuki SX4 2011 32.3 MPG Highway Percentage 34 percent Suzuki SX4 Suzuki SX4 2011 31.5 MPG Highway Percentage 75 percent Suzuki SX4 Suzuki SX4 2011 23.0 MPG Highway Percentage 25 percent Suzuki SX4 Suzuki SX4 2010 33.0 MPG Highway Percentage 68 percent Suzuki SX4 Suzuki SX4 2010 27.1 MPG Highway Percentage 80 percent Suzuki SX4 Suzuki SX4 2010 25.6 MPG Highway Percentage 65 percent Suzuki SX4 Suzuki SX4 2010 24.3 MPG Highway Percentage 50 percent Suzuki SX4 Suzuki SX4 2009 27.6 MPG Highway Percentage 57 percent Suzuki SX4 Suzuki SX4 2009 29.6 MPG Highway Percentage 50 percent Suzuki SX4 Suzuki SX4 2009 25.0 MPG Highway Percentage 56 percent Suzuki SX4 Suzuki SX4 2008 31.2 MPG Highway Percentage 41 percent Suzuki SX4 Suzuki SX4 2008 26.2 MPG Highway Percentage 44 percent Suzuki SX4 Suzuki SX4 2008 31.7 MPG Highway Percentage 63 percent Suzuki SX4 Suzuki SX4 2008 27.1 MPG Highway Percentage 58 percent Suzuki SX4 Suzuki SX4 2008 27.3 MPG Highway Percentage 83 percent Suzuki SX4 Suzuki SX4 2008 25.8 MPG Highway Percentage 56 percent Suzuki SX4 Suzuki SX4 2007 29.9 MPG Highway Percentage 33 percent Suzuki SX4 Suzuki SX4 2007 26.2 MPG Highway Percentage 44 percent
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
2012 4dr Hatch 148-horsepower 2.0L I4
6-speed shiftable CVT 4WD
flat med none 0 0 90 10 80 21.6  
2011 4dr Hatch 150-horsepower 2.0L I4
6-speed manual FWD
flat light light 1 15 50 34 70 32.3  
2011 4dr Hatch 150-horsepower 2.0L I4
6-speed manual 4WD
hills med none 0 8 18 75 73 31.5  
2011 4dr Hatch 148-horsepower 2.0L I4
6-speed shiftable CVT 4WD
hills med light 25 25 25 25 70 23.0  
2010 4dr Hatch 150-horsepower 2.0L I4
6-speed manual 4WD
flat light none 2 10 20 68 70 33.0  
2010 4dr Hatch 148-horsepower 2.0L I4
6-speed shiftable CVT FWD
flat light light 0 10 10 80 110 27.1  
2010 4dr Hatch 148-horsepower 2.0L I4
6-speed shiftable CVT 4WD
flat light none 1 13 21 65 90 25.6  
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2010 4dr Hatch 118-horsepower 1.6L I4
4-speed automatic FWD
flat med hvy 10 20 20 50 80 24.3  
2009 4dr Sedan 143-horsepower 2.0L I4
4-speed automatic FWD
flat light none 1 41 0 57 80 27.6  
2009 4dr Hatch 143-horsepower 2.0L I4
5-speed manual 4WD
hills light light 8 10 33 50 67 29.6  
2009 4dr Hatch 143-horsepower 2.0L I4
4-speed automatic 4WD
flat light light 13 19 12 56 63 25.0  
2008 4dr Sedan 143-horsepower 2.0L I4
5-speed manual FWD
hills med light 5 20 33 41 65 31.2  
2008 4dr Sedan 143-horsepower 2.0L I4
4-speed automatic FWD
flat med light 8 42 6 44 71 26.2  
2008 4dr Hatch 143-horsepower 2.0L I4
5-speed manual FWD
flat med light 13 13 13 63 100 31.7  
2008 4dr Hatch 143-horsepower 2.0L I4
5-speed manual 4WD
flat light light 5 16 21 58 68 27.1  
2008 4dr Hatch 143-horsepower 2.0L I4
4-speed automatic FWD
flat light none 3 12 2 83 100 27.3  
2008 4dr Hatch 143-horsepower 2.0L I4
4-speed automatic 4WD
hills light light 4 19 21 56 65 25.8  
2007 4dr Hatch 143-horsepower 2.0L I4
5-speed manual 4WD
hills light none 2 12 54 33 65 29.9  
2007 4dr Hatch 143-horsepower 2.0L I4
4-speed automatic 4WD
hills light light 8 18 31 44 66 26.2  

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This page shows only averages. See all the Suzuki SX4 fuel economy data.

Infiniti M vs. Suzuki SX4 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 M and Suzuki SX4's where a car was driven. So you can get an idea of their real-world MPG based on how and where you drive a car.

See TrueDelta's information for all Infiniti models and Suzuki models.

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

Infiniti M Real Gas Mileage: Pros
YearBody/PowertrainComment
2011 4dr Sedan 330-horsepower 3.7L V6
7-speed shiftable automatic AWD
Fuel economy is abysmal around town. I guess that's the price you pay for going grocery shopping with over 300 HP. However, on the highway it's very possible to exceed the EPA mileage number. see full Infiniti M review
2006 4dr Sedan 335-horsepower 4.5L V8
5-speed shiftable automatic RWD
V8 power--it's a gas guzzler and could've used an extra 1 or 2 speeds more since it revs so high at highway speeds. see full Infiniti M review
2006 4dr Sedan 335-horsepower 4.5L V8
5-speed shiftable automatic RWD
78,000 miles primarily city driving and rarely use AC-16.9 mpg. 4.5 L V8 great power train with RWD-great fun to drive. see full Infiniti M review
Infiniti M Real Gas Mileage: Cons
YearBody/PowertrainComment
2012 4dr Sedan 330-horsepower 3.7L V6
7-speed shiftable automatic AWD
I get around 17 city/25 highway. Not impressive but this is not why you buy a car like this. see full Infiniti M review
2011 4dr Sedan 330-horsepower 3.7L V6
7-speed shiftable automatic RWD
I get average about 22 MPG with 80% of highway driving, this is with baby footing of the car, in town and climbing the hill, the milage can drop to 18-19. see full Infiniti M review
2011 4dr Sedan 420-horsepower 5.6L V8
7-speed shiftable automatic AWD
Fairly poor. see full Infiniti M review
2008 4dr Sedan 275-horsepower 3.5L V6
5-speed shiftable automatic RWD
average 21 hwy see full Infiniti M review
2008 4dr Sedan 275-horsepower 3.5L V6
5-speed shiftable automatic RWD
needs a 6th gear, since there is too much revving in 5th gear while cruising. they put a 6th gear in the 2009 version see full Infiniti M review
2008 4dr Sedan 275-horsepower 3.5L V6
5-speed shiftable automatic AWD
Gas mileage stinks. see full Infiniti M review
2007 4dr Sedan 325-horsepower 4.5L V8
5-speed shiftable automatic RWD
16.9 in city traffice 18.nothing on the highway...blah! see full Infiniti M review
2007 4dr Sedan 325-horsepower 4.5L V8
5-speed shiftable automatic RWD
Averages about 18.5 mpg in mixed suburban/urban/freeway driving. Can get thirsty when you get on the gas, but duh... see full Infiniti M review
2007 4dr Sedan 275-horsepower 3.5L V6
5-speed shiftable automatic AWD
Large cars get poor milage. 18-20 mpg would like an option to trade some performance for added MPG. see full Infiniti M review
2006 4dr Sedan 280-horsepower 3.5L V6
5-speed shiftable automatic RWD
Often avergaed as low as 16mpg on a tank-full of gas. see full Infiniti M review
 

What Our Members Are Saying about the Real Gas Mileage of the Suzuki SX4

Suzuki SX4 Real Gas Mileage: Pros
YearBody/PowertrainComment
2011 4dr Hatch 150-horsepower 2.0L I4
6-speed manual 4WD
6-speed adds 2-3 mpg over 2009 see full Suzuki SX4 review
2009 4dr Sedan 143-horsepower 2.0L I4
4-speed automatic FWD
better than my vw jetta. over 30mpg on highway. see full Suzuki SX4 review
2009 4dr Hatch 143-horsepower 2.0L I4
4-speed automatic 4WD
22.4 MPG for a all wheel drive, not too bad. see full Suzuki SX4 review
2008 4dr Hatch 143-horsepower 2.0L I4
5-speed manual 4WD
Even being all wheel drive, I usually achieve around 33-34 highway. see full Suzuki SX4 review
2008 4dr Hatch 143-horsepower 2.0L I4
5-speed manual 4WD
Not bad for this size/weight car see full Suzuki SX4 review
2008 4dr Hatch 143-horsepower 2.0L I4
4-speed automatic 4WD
Better than my work vehicles, subaru and xtrail. Seeing I do mostly mountain driving in snow, ice or rain it seems to be ok. 9.4/l00k see full Suzuki SX4 review
2008 4dr Hatch 143-horsepower 2.0L I4
4-speed automatic 4WD
For a car with AWD and 143 Horse power and weight, it is good. It is much better than any other crossover out there. If I didnt live in such a hilly area with many lights Iwould probobly get around 27mpg average. on the highway i get 28-29mpg Hilly. see full Suzuki SX4 review
2008 4dr Hatch 143-horsepower 2.0L I4
5-speed manual 4WD
Car gets 30+ mpg on the highway depending on how hard I push it. at 70mph it gets 28 and at 50 mph it is well above 32 see full Suzuki SX4 review
2008 4dr Hatch 143-horsepower 2.0L I4
5-speed manual 4WD
Better than any other AWD vehicle I researched. see full Suzuki SX4 review
2008 4dr Hatch 143-horsepower 2.0L I4
5-speed manual 4WD
I average 31 mpg on the highway, even over the passes. Half as much fuel as my Ford. see full Suzuki SX4 review
Suzuki SX4 Real Gas Mileage: Cons
YearBody/PowertrainComment
2009 4dr Hatch 143-horsepower 2.0L I4
4-speed automatic 4WD
Currently we are getting about 22mpg, but we have only had the car for a couple of months, and we are both pretty heavy footed. see full Suzuki SX4 review
2009 4dr Hatch 143-horsepower 2.0L I4
4-speed automatic 4WD
Comparatively low for such a small vehicle: even taking AWD into considetaion. see full Suzuki SX4 review
2009 4dr Hatch 143-horsepower 2.0L I4
5-speed manual 4WD
Not good mpg for a small car, but good for AWD car see full Suzuki SX4 review
2008 4dr Hatch 143-horsepower 2.0L I4
4-speed automatic 4WD
gas mileage suffers in town and 22-24mpg around the city feels hig for a car with a footprint this small see full Suzuki SX4 review
2008 4dr Hatch 143-horsepower 2.0L I4
4-speed automatic 4WD
It seems that a car built for 2008 should be getting better mpg than this car gets. I would think that 25+ mpg around town and 33+ mpg on the hiway/freeway would be more reasonable. I only get 20-21 and 27-28 respectively. see full Suzuki SX4 review