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Infiniti M Fuel Economy Data

4dr Sedan 280-hp 3.5L V6 5-sp shiftable automatic RWD

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
flat light hvy 0 40 10 50 70 22.500
flat lead none 2 3 75 20 80 17.400
flat med light 0 14 29 57 60 20.500
flat med hvy 10 10 40 40 70 22.700
flat med light 20 30 10 40 75 17.000
flat light light 0 40 0 60 60 18.000
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flat med hvy 20 50 0 30 60 17.000
hills med light 5 50 25 20 70 19.200
flat med none 21 21 22 37 60 19.000
flat light none 0 0 0 100 55 27.100
flat med hvy 20 20 0 60 80 19.900
flat med none 0 67 33 0 N/A 20.000
flat lead hvy 5 60 10 25 80 17.682
flat light light 20 30 10 40 75 21.500
flat med light 25 25 25 25 70 19.000
flat light hvy 0 10 75 15 60 21.400
flat lead light 13 13 25 50 60 19.000

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What Our Members Are Saying about the Real Gas Mileage of the 2006 Infiniti M

2006 Infiniti M Real Gas Mileage: Pros
YearBody/PowertrainComment
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
2006 Infiniti M Real Gas Mileage: Cons
YearBody/PowertrainComment
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 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 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		 About 19-20 mpg overall with premium fuel... could be better. see full Infiniti M review
2006 4dr Sedan 280-horsepower 3.5L V6
5-speed shiftable automatic RWD		 There should be an extra gear to allow better mileage on the highway. 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
2006 4dr Sedan 280-horsepower 3.5L V6
5-speed shiftable automatic AWD		 Simply bad in city and highway fuel economy see full Infiniti M review
 

2006 Infiniti M 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 M's real-world MPG based on how and where you drive a car.