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Nissan Z vs. Hyundai Genesis Fuel Economy (km/L)

Chart is based on 143 fuel economy reports for the Nissan Z and 133 fuel economy reports for the Hyundai Genesis.

Nissan Z km/L

Nissan Z Nissan Z 2013 53.6 MPG Highway Percentage 50 percent Nissan Z Nissan Z 2012 47.5 MPG Highway Percentage 57 percent Nissan Z Nissan Z 2011 45.8 MPG Highway Percentage 33 percent Nissan Z Nissan Z 2011 57.5 MPG Highway Percentage 70 percent Nissan Z Nissan Z 2010 67.8 MPG Highway Percentage 50 percent Nissan Z Nissan Z 2010 49.3 MPG Highway Percentage 50 percent Nissan Z Nissan Z 2010 51.0 MPG Highway Percentage 38 percent Nissan Z Nissan Z 2009 56.3 MPG Highway Percentage 50 percent Nissan Z Nissan Z 2009 58.6 MPG Highway Percentage 59 percent Nissan Z Nissan Z 2009 39.6 MPG Highway Percentage 50 percent Nissan Z Nissan Z 2008 49.4 MPG Highway Percentage 48 percent Nissan Z Nissan Z 2007 38.2 MPG Highway Percentage 59 percent Nissan Z Nissan Z 2007 33.2 MPG Highway Percentage 10 percent Nissan Z Nissan Z 2007 44.7 MPG Highway Percentage 40 percent Nissan Z Nissan Z 2006.5 49.4 MPG Highway Percentage 30 percent Nissan Z Nissan Z 2006 43.5 MPG Highway Percentage 50 percent Nissan Z Nissan Z 2006 42.3 MPG Highway Percentage 5 percent Nissan Z Nissan Z 2006 51.5 MPG Highway Percentage 24 percent Nissan Z Nissan Z 2006 51.7 MPG Highway Percentage 35 percent Nissan Z Nissan Z 2006 59.3 MPG Highway Percentage 88 percent Nissan Z Nissan Z 2005 60.6 MPG Highway Percentage 78 percent Nissan Z Nissan Z 2005 38.6 MPG Highway Percentage 26 percent Nissan Z Nissan Z 2005 41.4 MPG Highway Percentage 16 percent Nissan Z Nissan Z 2005 49.2 MPG Highway Percentage 46 percent Nissan Z Nissan Z 2005 41.9 MPG Highway Percentage 35 percent Nissan Z Nissan Z 2004 52.1 MPG Highway Percentage 51 percent Nissan Z Nissan Z 2004 43.8 MPG Highway Percentage 13 percent Nissan Z Nissan Z 2004 53.3 MPG Highway Percentage 55 percent Nissan Z Nissan Z 2004 55.9 MPG Highway Percentage 84 percent Nissan Z Nissan Z 2003 50.8 MPG Highway Percentage 30 percent Nissan Z Nissan Z 2003 50.2 MPG Highway Percentage 34 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 km/L
2013 2dr Hatch 332-horsepower 3.7L V6
6-speed manual RWD		 flat light light 0 10 40 50 70 53.6  
2012 2dr Hatch 332-horsepower 3.7L V6
6-speed manual RWD		 flat med hvy 2 15 27 57 73 47.5  
2011 2dr Hatch 332-horsepower 3.7L V6
7-speed shiftable automatic RWD		 flat med light 3 25 40 33 75 45.8  
2011 2dr Hatch 332-horsepower 3.7L V6
6-speed manual RWD		 flat med light 0 3 27 70 67 57.5  
2010 2dr Hatch 332-horsepower 3.7L V6
6-speed manual RWD		 flat med light 0 50 0 50 80 67.8  
2010 2dr Convertible 332-horsepower 3.7L V6
7-speed shiftable automatic RWD		 hills med light 0 0 50 50 80 49.3  
2010 2dr Convertible 332-horsepower 3.7L V6
6-speed manual RWD		 flat med light 24 13 24 38 60 51.0  
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2009 2dr Hatch 350-horsepower 3.7L V6
6-speed manual RWD		 hills med none 0 0 50 50 75 56.3  
2009 2dr Hatch 332-horsepower 3.7L V6
7-speed shiftable automatic RWD		 flat med light 6 4 31 59 62 58.6  
2009 2dr Hatch 332-horsepower 3.7L V6
6-speed manual RWD		 flat med light 21 20 10 50 70 39.6  
2008 2dr Hatch 306-horsepower 3.5L V6
6-speed manual RWD		 flat med light 5 4 43 48 71 49.4  
2007 2dr Hatch 306-horsepower 3.5L V6
6-speed manual RWD		 flat med light 6 8 28 59 84 38.2  
2007 2dr Hatch 306-horsepower 3.5L V6
5-speed shiftable automatic RWD		 hills med hvy 35 35 20 10 65 33.2  
2007 2dr Convertible 306-horsepower 3.5L V6
5-speed shiftable automatic RWD		 hills med light 20 10 30 40 63 44.7  
2006.5 2dr Hatch 306-horsepower 3.5L V6
5-speed shiftable automatic RWD		 flat med none 10 10 50 30 60 49.4  
2006 2dr Hatch 300-horsepower 3.5L V6
6-speed manual RWD		 flat med light 8 19 23 50 78 43.5  
2006 2dr Hatch 287-horsepower 3.5L V6
6-speed manual RWD		 flat med hvy 10 70 15 5 75 42.3  
2006 2dr Hatch 287-horsepower 3.5L V6
5-speed shiftable automatic RWD		 flat med light 9 21 47 24 66 51.5  
2006 2dr Convertible 300-horsepower 3.5L V6
6-speed manual RWD		 flat med none 5 20 40 35 60 51.7  
2006 2dr Convertible 287-horsepower 3.5L V6
5-speed shiftable automatic RWD		 flat med none 12 0 0 88 75 59.3  
2005 2dr Hatch 300-horsepower 3.5L V6
6-speed manual RWD		 hills med light 12 3 8 78 65 60.6  
2005 2dr Hatch 287-horsepower 3.5L V6
6-speed manual RWD		 flat med light 22 34 19 26 75 38.6  
2005 2dr Hatch 287-horsepower 3.5L V6
5-speed shiftable automatic RWD		 flat med light 11 61 13 16 60 41.4  
2005 2dr Convertible 287-horsepower 3.5L V6
6-speed manual RWD		 flat med hvy 12 27 16 46 78 49.2  
2005 2dr Convertible 287-horsepower 3.5L V6
5-speed shiftable automatic RWD		 flat light light 0 0 65 35 65 41.9  
2004 2dr Hatch 287-horsepower 3.5L V6
6-speed manual RWD		 flat med hvy 15 14 19 51 67 52.1  
2004 2dr Hatch 287-horsepower 3.5L V6
5-speed shiftable automatic RWD		 flat light light 4 4 79 13 66 43.8  
2004 2dr Convertible 287-horsepower 3.5L V6
6-speed manual RWD		 flat med light 23 11 11 55 67 53.3  
2004 2dr Convertible 287-horsepower 3.5L V6
5-speed shiftable automatic RWD		 flat med light 1 16 0 84 68 55.9  
2003 2dr Hatch 287-horsepower 3.5L V6
6-speed manual RWD		 flat med light 6 26 37 30 67 50.8  
2003 2dr Hatch 287-horsepower 3.5L V6
5-speed shiftable automatic RWD		 flat med light 3 36 26 34 70 50.2  

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This page shows only averages. See all the Nissan Z fuel economy data.

Hyundai Genesis km/L

Hyundai Genesis Hyundai Genesis 2015 69.9 MPG Highway Percentage 95 percent Hyundai Genesis Hyundai Genesis 2015 46.5 MPG Highway Percentage 27 percent Hyundai Genesis Hyundai Genesis 2015 73.1 MPG Highway Percentage 80 percent Hyundai Genesis Hyundai Genesis 2012 60.5 MPG Highway Percentage 84 percent Hyundai Genesis Hyundai Genesis 2012 62.1 MPG Highway Percentage 61 percent Hyundai Genesis Hyundai Genesis 2011 47.8 MPG Highway Percentage 55 percent Hyundai Genesis Hyundai Genesis 2010 54.3 MPG Highway Percentage 64 percent Hyundai Genesis Hyundai Genesis 2010 41.7 MPG Highway Percentage 42 percent Hyundai Genesis Hyundai Genesis 2009 47.5 MPG Highway Percentage 34 percent Hyundai Genesis Hyundai Genesis 2009 43.2 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 km/L
2015 4dr Sedan 420-horsepower 5.0L V8
8-speed shiftable automatic RWD		 hills med none 3 3 0 95 73 69.9  
2015 4dr Sedan 311-horsepower 3.8L V6
8-speed shiftable automatic RWD		 flat med light 9 37 28 27 79 46.5  
2015 4dr Sedan 311-horsepower 3.8L V6
8-speed shiftable automatic AWD		 flat med light 0 12 8 80 70 73.1  
2012 4dr Sedan 429-horsepower 5.0L V8
8-speed shiftable automatic RWD		 flat light light 1 10 4 84 74 60.5  
2012 4dr Sedan 333-horsepower 3.8L V6
8-speed shiftable automatic RWD		 flat light light 2 5 33 61 73 62.1  
2011 4dr Sedan 290-horsepower 3.8L V6
6-speed shiftable automatic RWD		 flat light light 8 6 31 55 76 47.8  
2010 4dr Sedan 375-horsepower 4.6L V8
6-speed shiftable automatic RWD		 flat med hvy 5 9 22 64 70 54.3  
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2010 4dr Sedan 290-horsepower 3.8L V6
6-speed shiftable automatic RWD		 flat med hvy 4 16 39 42 77 41.7  
2009 4dr Sedan 375-horsepower 4.6L V8
6-speed shiftable automatic RWD		 flat med light 11 21 34 34 73 47.5  
2009 4dr Sedan 290-horsepower 3.8L V6
6-speed shiftable automatic RWD		 flat med light 9 19 22 51 79 43.2  

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This page shows only averages. See all the Hyundai Genesis fuel economy data.

Nissan Z vs. Hyundai Genesis Fuel Economy (km/L)

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 Nissan Z and Hyundai Genesis's where a car was driven. So you can get an idea of their real-world km/L based on how and where you drive a car.

See TrueDelta's information for all Hatchbacks and Convertibles.
See TrueDelta's information for all Nissan models and Hyundai models.

What Our Members Are Saying about the Real Gas Mileage of the Nissan Z

Nissan Z Real Gas Mileage: Pros
YearBody/PowertrainComment
2011 2dr Hatch 332-horsepower 3.7L V6
7-speed shiftable automatic RWD		 I recommend changing your oil as soon as you get the car with basic 5w30 oil. Then @ 1200 miles use the nissan ester oil. @ 5000 miles switch again to a premium synthetic. Redline, Royal purple & amsoil. Engine will run supersmooth with 23mpg avg. see full Nissan Z review
2011 2dr Hatch 332-horsepower 3.7L V6
6-speed manual RWD		 Reasonable fuel economy considering the 332 hp and 270 ft lbs of torque available. see full Nissan Z review
2007 2dr Hatch 306-horsepower 3.5L V6
6-speed manual RWD		 If I shift between 2k to 2.5k, I get about 22mpg city and 27 mpg hwy. If I shift at 4.5k rpm (which I mostly do) I get about 16 mpg city and 20 mpg hwy. see full Nissan Z review
2007 2dr Convertible 306-horsepower 3.5L V6
5-speed shiftable automatic RWD		 Very Good and exactly as projected with pump fuel 93. Higher octane race fuel affords better mileage ,as with any vehicle proper maintenence ensuring air filters are clean . I change my oil every 3-5 000 miles and I love this car see full Nissan Z review
2007 2dr Hatch 306-horsepower 3.5L V6
6-speed manual RWD		 Good gas mileage for a car with over 300 hp. see full Nissan Z review
2003 2dr Hatch 287-horsepower 3.5L V6
6-speed manual RWD		 A lot better than the previous Jeep I owned. It is average in the car market today though. see full Nissan Z review
2003 2dr Hatch 287-horsepower 3.5L V6
6-speed manual RWD		 better than average comparing to vehicles in the same class see full Nissan Z review
Nissan Z Real Gas Mileage: Cons
YearBody/PowertrainComment
2011 2dr Hatch 332-horsepower 3.7L V6
7-speed shiftable automatic RWD		 Withoout high quality (pricey) synthetic? Good look getting anything over 20mpg. see full Nissan Z review
2007 2dr Hatch 306-horsepower 3.5L V6
5-speed shiftable automatic RWD		 terrible fuel economy for urban owners see full Nissan Z review
2007 2dr Hatch 306-horsepower 3.5L V6
6-speed manual RWD		 It was worse than my 303 hp 5.3L V8 Grand Prix, and though it was faster off the line (by about .3 seconds), the Grand Prix GXP was much faster in highway gears. So better MPG and more juice at highway speeds made the GP a better choice for me. see full Nissan Z review
2007 2dr Hatch 306-horsepower 3.5L V6
6-speed manual RWD		 If you drive it hard, you get 17mpg. see full Nissan Z review
2005 2dr Hatch 300-horsepower 3.5L V6
6-speed manual RWD		 Only drinks premium grade and you can almost see the fuel gauge sinking. see full Nissan Z review
2004 2dr Hatch 287-horsepower 3.5L V6
5-speed shiftable automatic RWD		 it is a sports car see full Nissan Z review
2004 2dr Hatch 287-horsepower 3.5L V6
6-speed manual RWD		 This car's fuel economy shows how much the world has moved forward with regards to fuel management. My commute is pretty much 50/50 city/highway, and I get 19-22 MPG on average depending on weather and A/C usage. My best tanks were in the 26-27 MPG range on those long trips to NY/FL. For reference, a 335i makes more power and probably averages about 22-24 MPG in mixed driving and can get over 30 MPG no problem on the highway. When you drive ~25000 miles a year that definitely adds up. see full Nissan Z review
2004 2dr Hatch 287-horsepower 3.5L V6
5-speed shiftable automatic RWD		 You have to drive like a grandma to get the estimated gas mileages. more realistically you are looking at 15-19mpg average, totally dependant upon how you drive. see full Nissan Z review
2003 2dr Hatch 287-horsepower 3.5L V6
5-speed shiftable automatic RWD		 You might not care about fuel economy in a sports car, but as my daily driver I spend about $200/mo in gas. see full Nissan Z review
2003 2dr Hatch 287-horsepower 3.5L V6
6-speed manual RWD		 it can get low when driven the way its meant to be driven (under 20) but if your just cruising it can get about 27-28 see full Nissan Z review
 

TrueDelta Reviews the Real Gas Mileage of the Hyundai Genesis

Hyundai Genesis Real Gas Mileage: Cons
YearComment
2009 While competitors have been switching to relatively small turbocharged engines, the Genesis continues to rely on larger normally aspirated ones. Even the base car's 3.8-liter V6 is nearly twice the size of the Audi's turbocharged 2.0-liter four-cylinder engine. Also, Hyundai doesn't yet offer automatic stop/start. The most significant impact: the Genesis gets much worse fuel economy. With two-wheel drive, the A6 2.0T scored 24 mpg city, 35 mpg highway in the EPA's tests, the Genesis 3.8 only 18/29. Add all-wheel drive, and the Audi's ratings fall to 22/32, the Hyundai's to 16/25, not good. Hyundai has developed a new turbocharged 3.3-liter V6 to replace the 3.8, but it isn't clear how soon this new, more efficient and more powerful engine will be available in the Genesis G80. It won't be available when the car arrives this summer, so most likely the 2018 model year. According to the trip computer, my real-world fuel economy was well above the EPA figures. Only when I drove the Genesis fairly aggressively did the trip computer average fall below 20 mpg. On my usual suburban route it averaged around 23 mpg, and on a 70-mph highway it averaged about 30 mpg. The former was still a few mpg short of the Audi, but the latter was at least as good. If the trip computer is accurate, the fuel economy of the Genesis isn't nearly as dismal as the EPA ratings indicate. see full Hyundai Genesis review
 

What Our Members Are Saying about the Real Gas Mileage of the Hyundai Genesis

Hyundai Genesis Real Gas Mileage: Pros
YearBody/PowertrainComment
2012 4dr Sedan 333-horsepower 3.8L V6
8-speed shiftable automatic RWD		 This is my second Genesis. First one was a 2010 4.6L and this has the 6 cyl and it is nearly as quick but gets better fuel mileage. I get in the high 20's on the highway. Used to get 25 to 27 in the 8cyl. This 2012 has an 8 speed transmission compared to the 2010's 7 speed. see full Hyundai Genesis review
2010 4dr Sedan 375-horsepower 4.6L V8
6-speed shiftable automatic RWD		 about average for a V8, nothing special see full Hyundai Genesis review
Hyundai Genesis Real Gas Mileage: Cons
YearBody/PowertrainComment
2010 4dr Sedan 375-horsepower 4.6L V8
6-speed shiftable automatic RWD		 I would like the economy to be higher... 20-28 range see full Hyundai Genesis review
2009 4dr Sedan 290-horsepower 3.8L V6
6-speed shiftable automatic RWD		 With all the added technology, I would have expected better mileage. I average slightly less than 20 MPH and that is the same as an older heavier STS without the latest and greatest engine management features. see full Hyundai Genesis review
2009 4dr Sedan 375-horsepower 4.6L V8
6-speed shiftable automatic RWD		 Others say they are getting the 18 to 24 MPG claimed. I find that when I do 80% "suburban driving" (strip malls, lights, in/out of car, etc), I get 16 at best. When I am doing 80 on the highway w/ cruise control, I get 23-26. see full Hyundai Genesis review