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Infiniti M vs. Buick LaCrosse Fuel Economy (g/100m)

Chart is based on 136 fuel economy reports for the Infiniti M and 78 fuel economy reports for the Buick LaCrosse.

Infiniti M g/100m

Infiniti M Infiniti M 2013 4.4 MPG Highway Percentage 34 percent Infiniti M Infiniti M 2012 4.8 MPG Highway Percentage 42 percent Infiniti M Infiniti M 2012 4.5 MPG Highway Percentage 30 percent Infiniti M Infiniti M 2011 5.2 MPG Highway Percentage 25 percent Infiniti M Infiniti M 2011 5.5 MPG Highway Percentage 37 percent Infiniti M Infiniti M 2011 4.8 MPG Highway Percentage 40 percent Infiniti M Infiniti M 2011 5.1 MPG Highway Percentage 40 percent Infiniti M Infiniti M 2010 7.1 MPG Highway Percentage 40 percent Infiniti M Infiniti M 2010 4.5 MPG Highway Percentage 85 percent Infiniti M Infiniti M 2009 6.5 MPG Highway Percentage 65 percent Infiniti M Infiniti M 2009 4.5 MPG Highway Percentage 20 percent Infiniti M Infiniti M 2009 4.8 MPG Highway Percentage 30 percent Infiniti M Infiniti M 2008 5.9 MPG Highway Percentage 45 percent Infiniti M Infiniti M 2008 5.1 MPG Highway Percentage 45 percent Infiniti M Infiniti M 2008 5.0 MPG Highway Percentage 66 percent Infiniti M Infiniti M 2007 6.5 MPG Highway Percentage 23 percent Infiniti M Infiniti M 2007 5.1 MPG Highway Percentage 29 percent Infiniti M Infiniti M 2007 5.0 MPG Highway Percentage 35 percent Infiniti M Infiniti M 2006 5.2 MPG Highway Percentage 60 percent Infiniti M Infiniti M 2006 5.1 MPG Highway Percentage 39 percent Infiniti M Infiniti M 2006 7.9 MPG Highway Percentage 47 percent Infiniti M Infiniti M 2006 35.8 MPG Highway Percentage 10 percent Infiniti M Infiniti M 2004 5.0 MPG Highway Percentage 35 percent Infiniti M Infiniti M 2003 8.4 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 g/100m
2013 4dr Sedan 330-horsepower 3.7L V6
7-speed shiftable automatic AWD		 hills light light 12 26 29 34 68 4.4  
2012 4dr Sedan 330-horsepower 3.7L V6
7-speed shiftable automatic AWD		 flat med light 3 23 32 42 80 4.8  
2012 4dr Sedan 302-horsepower 3.5L V6 Hybrid
7-speed shiftable automatic RWD		 flat light hvy 0 50 20 30 80 4.5  
2011 4dr Sedan 420-horsepower 5.6L V8
7-speed shiftable automatic RWD		 flat med hvy 35 35 5 25 75 5.2  
2011 4dr Sedan 420-horsepower 5.6L V8
7-speed shiftable automatic AWD		 flat med light 7 31 25 37 67 5.5  
2011 4dr Sedan 330-horsepower 3.7L V6
7-speed shiftable automatic RWD		 flat med light 5 45 10 40 60 4.8  
2011 4dr Sedan 330-horsepower 3.7L V6
7-speed shiftable automatic AWD		 flat med light 5 24 30 40 70 5.1  
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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 7.1  
2010 4dr Sedan 303-horsepower 3.5L V6
7-speed shiftable automatic RWD		 flat light hvy 0 3 12 85 70 4.5  
2009 4dr Sedan 325-horsepower 4.5L V8
5-speed shiftable automatic AWD		 flat med light 6 14 15 65 69 6.5  
2009 4dr Sedan 303-horsepower 3.5L V6
7-speed shiftable automatic RWD		 flat med light 0 0 80 20 60 4.5  
2009 4dr Sedan 303-horsepower 3.5L V6
5-speed shiftable automatic AWD		 hills med light 20 40 10 30 65 4.8  
2008 4dr Sedan 325-horsepower 4.5L V8
5-speed shiftable automatic RWD		 flat lead hvy 35 15 5 45 75 5.9  
2008 4dr Sedan 275-horsepower 3.5L V6
5-speed shiftable automatic RWD		 flat med light 21 17 18 45 67 5.1  
2008 4dr Sedan 275-horsepower 3.5L V6
5-speed shiftable automatic AWD		 hills med light 9 10 15 66 68 5.0  
2007 4dr Sedan 325-horsepower 4.5L V8
5-speed shiftable automatic RWD		 flat med light 4 35 38 23 70 6.5  
2007 4dr Sedan 275-horsepower 3.5L V6
5-speed shiftable automatic RWD		 flat light light 20 28 23 29 71 5.1  
2007 4dr Sedan 275-horsepower 3.5L V6
5-speed shiftable automatic AWD		 flat med light 2 21 42 35 68 5.0  
2006 4dr Sedan 335-horsepower 4.5L V8
5-speed shiftable automatic RWD		 flat light light 10 13 17 60 73 5.2  
2006 4dr Sedan 280-horsepower 3.5L V6
5-speed shiftable automatic RWD		 flat med light 9 28 23 39 68 5.1  
2006 4dr Sedan 280-horsepower 3.5L V6
5-speed shiftable automatic AWD		 flat med light 9 17 26 47 75 7.9  
2006 0 280-horsepower 3.5L V6
5-speed shiftable automatic AWD		 flat light hvy 5 55 30 10 110 35.8  
2004 4dr Sedan 340-horsepower 4.5L V8
5-speed shiftable automatic RWD		 hills med light 13 8 45 35 78 5.0  
2003 4dr Sedan 340-horsepower 4.5L V8
5-speed shiftable automatic RWD		 flat med light 13 33 17 36 78 8.4  

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

Buick LaCrosse g/100m

Buick LaCrosse Buick LaCrosse 2013 16.5 MPG Highway Percentage 80 percent Buick LaCrosse Buick LaCrosse 2012 4.2 MPG Highway Percentage 25 percent Buick LaCrosse Buick LaCrosse 2012 2.9 MPG Highway Percentage 58 percent Buick LaCrosse Buick LaCrosse 2011 5.1 MPG Highway Percentage 28 percent Buick LaCrosse Buick LaCrosse 2011 4.4 MPG Highway Percentage 45 percent Buick LaCrosse Buick LaCrosse 2010 4.3 MPG Highway Percentage 60 percent Buick LaCrosse Buick LaCrosse 2010 4.5 MPG Highway Percentage 40 percent Buick LaCrosse Buick LaCrosse 2010 23.1 MPG Highway Percentage 65 percent Buick LaCrosse Buick LaCrosse 2007 4.2 MPG Highway Percentage 69 percent Buick LaCrosse Buick LaCrosse 2006 20.1 MPG Highway Percentage 52 percent Buick LaCrosse Buick LaCrosse 2006 4.5 MPG Highway Percentage 58 percent Buick LaCrosse Buick LaCrosse 2005 18.5 MPG Highway Percentage 51 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 g/100m
2013 4dr Sedan 182-horsepower 2.4L I4 Hybrid
6-speed shiftable automatic FWD		 flat light none 0 10 10 80 110 16.5  
2012 4dr Sedan 303-horsepower 3.6L V6
6-speed shiftable automatic FWD		 flat med light 30 40 5 25 70 4.2  
2012 4dr Sedan 182-horsepower 2.4L I4 Hybrid
6-speed shiftable automatic FWD		 flat light none 0 0 43 58 65 2.9  
2011 4dr Sedan 280-horsepower 3.6L V6
6-speed shiftable automatic FWD		 hills light light 13 26 33 28 65 5.1  
2011 4dr Sedan 280-horsepower 3.6L V6
6-speed shiftable automatic AWD		 flat med hvy 10 27 18 45 80 4.4  
2010 4dr Sedan 280-horsepower 3.6L V6
6-speed shiftable automatic FWD		 flat light light 14 13 13 60 64 4.3  
2010 4dr Sedan 255-horsepower 3.0L V6
6-speed shiftable automatic FWD		 mtns light none 10 10 40 40 60 4.5  
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2010 4dr Sedan 252-horsepower 3.0L V6
6-speed shiftable automatic AWD		 flat med none 0 35 0 65 110 23.1  
2007 4dr Sedan 200-horsepower 3.8L V6
4-speed automatic FWD		 hills med light 1 10 20 69 66 4.2  
2006 4dr Sedan 240-horsepower 3.6L V6
4-speed automatic FWD		 flat light light 6 28 14 52 101 20.1  
2006 4dr Sedan 200-horsepower 3.8L V6
4-speed automatic FWD		 flat light light 17 11 15 58 63 4.5  
2005 4dr Sedan 200-horsepower 3.8L V6
4-speed automatic FWD		 flat med none 5 34 10 51 100 18.5  

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This page shows only averages. See all the Buick LaCrosse fuel economy data.

Infiniti M vs. Buick LaCrosse Fuel Economy (g/100m)

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 Buick LaCrosse's where a car was driven. So you can get an idea of their real-world g/100m based on how and where you drive a car.

See TrueDelta's information for all Infiniti models and Buick 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 Buick LaCrosse

Buick LaCrosse Real Gas Mileage: Pros
YearBody/PowertrainComment
2015 4dr Sedan 304-horsepower 3.6L V6
6-speed shiftable automatic AWD		 see full Buick LaCrosse review
Buick LaCrosse Real Gas Mileage: Cons
YearBody/PowertrainComment
2011 4dr Sedan 280-horsepower 3.6L V6
6-speed shiftable automatic FWD		 Fuel economy not as good as Ford Taurus. Transmisson shifts down alot when in hilly conditions see full Buick LaCrosse review