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Kia Forte vs. Infiniti EX MPG

Chart is based on 326 fuel economy reports for the Kia Forte and 233 fuel economy reports for the Infiniti EX.

Kia Forte MPG

Kia Forte Kia Forte 2015 30.7 MPG Highway Percentage 40 percent Kia Forte Kia Forte 2013 24.4 MPG Highway Percentage 23 percent Kia Forte Kia Forte 2012 28.1 MPG Highway Percentage 70 percent Kia Forte Kia Forte 2012 27.1 MPG Highway Percentage 52 percent Kia Forte Kia Forte 2011 31.3 MPG Highway Percentage 39 percent Kia Forte Kia Forte 2011 27.9 MPG Highway Percentage 30 percent Kia Forte Kia Forte 2011 28.4 MPG Highway Percentage 72 percent Kia Forte Kia Forte 2010 28.0 MPG Highway Percentage 45 percent Kia Forte Kia Forte 2010 26.4 MPG Highway Percentage 58 percent Kia Forte Kia Forte 2010 25.6 MPG Highway Percentage 23 percent Kia Forte Kia Forte 2010 28.3 MPG Highway Percentage 48 percent Kia Forte Kia Forte 2010 27.6 MPG Highway Percentage 59 percent Kia Forte Kia Forte 2010 23.1 MPG Highway Percentage 53 percent Kia Forte Kia Forte 2010 27.9 MPG Highway Percentage 73 percent Kia Forte Kia Forte 2010 32.1 MPG Highway Percentage 68 percent Kia Forte Kia Forte 2010 32.6 MPG Highway Percentage 56 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
2015 4dr Sedan 173-horsepower 2.0L I4
6-speed shiftable automatic FWD		 flat light light 0 5 55 40 97 30.7  
2013 4dr Sedan 156-horsepower 2.0L I4
6-speed shiftable automatic FWD		 flat med none 13 48 16 23 107 24.4  
2012 4dr Sedan 156-horsepower 2.0L I4
6-speed shiftable automatic FWD		 flat light light 0 30 0 70 90 28.1  
2012 4dr Hatch 156-horsepower 2.0L I4
6-speed shiftable automatic FWD		 flat light none 8 22 18 52 68 27.1  
2011 4dr Sedan 156-horsepower 2.0L I4
6-speed shiftable automatic FWD		 flat light hvy 0 28 32 39 72 31.3  
2011 4dr Sedan 156-horsepower 2.0L I4
6-speed manual FWD		 flat light none 0 0 70 30 70 27.9  
2011 4dr Hatch 156-horsepower 2.0L I4
6-speed shiftable automatic FWD		 flat light none 3 16 9 72 72 28.4  
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2010 4dr Sedan 173-horsepower 2.4L I4
6-speed manual FWD		 flat light hvy 10 20 25 45 60 28.0  
2010 4dr Sedan 173-horsepower 2.4L I4
5-speed shiftable automatic FWD		 hills med none 7 29 5 58 112 26.4  
2010 4dr Sedan 156-horsepower 2.0L I4
5-speed manual FWD		 flat med none 1 57 20 23 68 25.6  
2010 4dr Sedan 156-horsepower 2.0L I4
5-speed automatic FWD		 flat med light 2 40 10 48 68 28.3  
2010 4dr Sedan 156-horsepower 2.0L I4
4-speed automatic FWD		 flat light none 4 25 12 59 91 27.6  
2010 2dr Coupe 173-horsepower 2.4L I4
6-speed manual FWD		 hills lead light 28 15 5 53 100 23.1  
2010 2dr Coupe 173-horsepower 2.4L I4
5-speed shiftable automatic FWD		 flat med light 3 7 17 73 67 27.9  
2010 2dr Coupe 156-horsepower 2.0L I4
5-speed manual FWD		 flat med hvy 0 20 13 68 73 32.1  
2010 2dr Coupe 156-horsepower 2.0L I4
4-speed automatic FWD		 flat light hvy 5 9 30 56 65 32.6  

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This page shows only averages. See all the Kia Forte fuel economy data.

Infiniti EX MPG

Infiniti EX Infiniti EX 2012 24.1 MPG Highway Percentage 50 percent Infiniti EX Infiniti EX 2012 16.9 MPG Highway Percentage 67 percent Infiniti EX Infiniti EX 2011 19.2 MPG Highway Percentage 41 percent Infiniti EX Infiniti EX 2010 18.4 MPG Highway Percentage 33 percent Infiniti EX Infiniti EX 2010 19.6 MPG Highway Percentage 45 percent Infiniti EX Infiniti EX 2009 20.3 MPG Highway Percentage 43 percent Infiniti EX Infiniti EX 2009 18.8 MPG Highway Percentage 21 percent Infiniti EX Infiniti EX 2008 20.9 MPG Highway Percentage 43 percent Infiniti EX Infiniti EX 2008 18.9 MPG Highway Percentage 68 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 SUV 297-horsepower 3.5L V6
7-speed shiftable automatic RWD		 flat med hvy 0 10 40 50 75 24.1  
2012 4dr SUV 297-horsepower 3.5L V6
7-speed shiftable automatic AWD		 flat light light 6 15 13 67 80 16.9  
2011 4dr SUV 297-horsepower 3.5L V6
7-speed shiftable automatic AWD		 hills light light 0 19 40 41 100 19.2  
2010 4dr SUV 297-horsepower 3.5L V6
5-speed shiftable automatic RWD		 flat med hvy 14 25 28 33 64 18.4  
2010 4dr SUV 297-horsepower 3.5L V6
5-speed shiftable automatic AWD		 flat med none 14 15 27 45 76 19.6  
2009 4dr SUV 297-horsepower 3.5L V6
5-speed shiftable automatic RWD		 flat light light 24 8 25 43 70 20.3  
2009 4dr SUV 297-horsepower 3.5L V6
5-speed shiftable automatic AWD		 flat light none 27 41 11 21 116 18.8  
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2008 4dr SUV 297-horsepower 3.5L V6
5-speed shiftable automatic RWD		 flat med light 15 26 16 43 67 20.9  
2008 4dr SUV 297-horsepower 3.5L V6
5-speed shiftable automatic AWD		 flat light light 4 10 18 68 94 18.9  

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

Kia Forte vs. Infiniti EX 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 Kia Forte and Infiniti EX'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 Sedans, Coupes, and Hatchbacks.
See TrueDelta's information for all Kia models and Infiniti models.

TrueDelta Reviews the Real Gas Mileage of the Kia Forte

Kia Forte Real Gas Mileage: Pros
YearComment
2019 The Kia Forte's EPA fuel economy ratings of 30 mpg city and 40 mpg highway aren't quite best in class, but they're close. Unless you include the 55/49 Honda Insight and the 53/52 Toyota Corolla Hybrid in the class--then they're not so close. In my real-world suburban driving I observed trip computer averages in the low 40s in the Forte, similar to a 2016 Civic LX with a similarly sized, similarly non-turbo engine. A Civic EX, with a turbocharged 1.5-liter engine, should do a few mpg better. In the hybrid Honda Insight, I observed suburban trip computer averages in the 60s, but "only" 40 mpg on the highway, not even as good as the non-hybrids. see full Kia Forte review
Kia Forte Real Gas Mileage: Cons
YearComment
I've made it through the top reasons to buy a Kia Forte SX, but no mention of performance and handling (the reasons to upgrade from lesser trims) yet. But neither is the top reason not to buy one, either. Okay, maybe handling is. I'm trying to decide as I write this. Handling definitely isn't the car's largest weakness. That would be fuel economy. With a manual transmission, the Kia Forte SX achieves worst-in-class EPA ratings: 22 mpg city and 29 mpg highway. (The automatic goes a mile farther on each highway gallon.) Mind you, the Civic doesn't do much better, with 22/31. But the big-engined Mazda achieves 25/37 with a manual, and a lofty 28/39 with an automatic. And the much quicker Volkswagen GTI scores 25/34 and 25/33, respectively. The Forte EX, with its larger but non-turbocharged engine, is more competitive: 24/33 with the manual and 25/36 with the automatic. Maybe the Forte SX just doesn't test well. In my suburban driving the trip computer reported averages between 25 and 40 (depending on the frequency of stops and the heaviness of my right foot), with most in the low 30s. The trip computers in the Honda, Mazda, and Volkswagen all reported about the same. The Kia's trip computer also reported better-than-EPA averages on the highway, but not by as wide a margin. Short gearing restricted 70-mph-highway averages to about 33, well short of the high 30s observed in the others. see full Kia Forte review
 

What Our Members Are Saying about the Real Gas Mileage of the Kia Forte

Kia Forte Real Gas Mileage: Pros
YearBody/PowertrainComment
2012 4dr Sedan 156-horsepower 2.0L I4
6-speed shiftable automatic FWD		 After many trips up and down the eastern USA coast (NY-FL and back) It has proven itself reliable and seems to do very well on the highway. Available power is decent, and fuel mileage is really good. It's unusual f we don't get at least the rated 33MPG but usually are between 35 and 38 with a full passenger load and moderately filled trunk. see full Kia Forte review
2011 4dr Hatch 156-horsepower 2.0L I4
6-speed shiftable automatic FWD		 I was able to get 33 on my first tank going 75 on 90% highway driving and 27 with more mixed driving and highway driving at a highr speed. see full Kia Forte review
2010 2dr Coupe 173-horsepower 2.4L I4
5-speed shiftable automatic FWD		 even with a lead foot i get 20-24 mpg and on a long road trip 600 miles easily achieved 33 mpg, while still being fun to drive see full Kia Forte review
2010 4dr Sedan 156-horsepower 2.0L I4
4-speed automatic FWD		 Seemed rather impressive, especially given its acceleration relative to others in the class. see full Kia Forte review
 

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

Infiniti EX Real Gas Mileage: Cons
YearBody/PowertrainComment
2013 4dr SUV 325-horsepower 3.7L V6
7-speed shiftable automatic AWD		 Could be better by today's standards see full Infiniti EX review
2010 4dr SUV 297-horsepower 3.5L V6
5-speed shiftable automatic AWD		 love the V6 power but the EPA MPG is worrisome see full Infiniti EX review
2010 4dr SUV 297-horsepower 3.5L V6
5-speed shiftable automatic RWD		 OK This is NOT a car to buy if MPG is important although I am getting over 23 MPG avg. It is a POWERFUL car with a great drive train ready like a race horse at the gate to giddy up and it does when you need it on premium recommended fuel....in spades. I don't drive enough to care about fuel economy all that much. Not an econobox. see full Infiniti EX review
2009 4dr SUV 297-horsepower 3.5L V6
5-speed shiftable automatic AWD		 17MPG in the city is a little disappointing for a vehicle with such finesse and reputation. I would guess Infiniti would cater to the masses with styling, performance and a little more economy. Not asking for miracles but I'm sure they could squeeze out 3 or 4 more MPG with the same 3.5L V6 see full Infiniti EX review
2008 4dr SUV 297-horsepower 3.5L V6
5-speed shiftable automatic RWD		 Uses premium fuel. see full Infiniti EX review
2008 4dr SUV 297-horsepower 3.5L V6
5-speed shiftable automatic RWD		 I average about 20 miles per gallon on premium fuel - with a mix of street and highway driving. I typically get 16 mpg in the city and 24 on the highway. Some of this is attributable to the 5 speed transmission on the car, which favors acceleration to economy. I imagine the 7 speed transmission should help the car get better highway economy. see full Infiniti EX review
2008 4dr SUV 297-horsepower 3.5L V6
5-speed shiftable automatic AWD		 Expensive to keep fuelled given poor gas mileage and costs of premium fuel. Number 1 reason I am thinking of switching to another car. see full Infiniti EX review
2008 4dr SUV 297-horsepower 3.5L V6
5-speed shiftable automatic AWD		 Slightly low if driving mostly city. see full Infiniti EX review