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Dodge Challenger vs. Infiniti I MPG

Chart is based on 381 fuel economy reports for the Dodge Challenger and 26 fuel economy reports for the Infiniti I.

Dodge Challenger MPG

Dodge Challenger Dodge Challenger 2023 26.7 MPG Highway Percentage 92 percent Dodge Challenger Dodge Challenger 2016 21.7 MPG Highway Percentage 45 percent Dodge Challenger Dodge Challenger 2015 21.6 MPG Highway Percentage 87 percent Dodge Challenger Dodge Challenger 2014 27.1 MPG Highway Percentage 95 percent Dodge Challenger Dodge Challenger 2012 19.9 MPG Highway Percentage 75 percent Dodge Challenger Dodge Challenger 2012 21.0 MPG Highway Percentage 90 percent Dodge Challenger Dodge Challenger 2010 19.9 MPG Highway Percentage 78 percent Dodge Challenger Dodge Challenger 2010 21.4 MPG Highway Percentage 36 percent Dodge Challenger Dodge Challenger 2009 24.1 MPG Highway Percentage 57 percent Dodge Challenger Dodge Challenger 2009 15.4 MPG Highway Percentage 15 percent Dodge Challenger Dodge Challenger 2008 18.5 MPG Highway Percentage 40 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
2023 2dr Coupe 375-horsepower 5.7L V8
6-speed manual RWD		 flat med hvy 0 8 0 92 68 26.7  
2016 2dr Coupe 305-horsepower 3.6L V6
8-speed shiftable automatic RWD		 flat med hvy 15 40 0 45 65 21.7  
2015 2dr Coupe 485-horsepower 6.4L V8
6-speed manual RWD		 flat v.lt light 0 3 10 87 65 21.6  
2014 2dr Coupe 375-horsepower 5.7L V8
6-speed manual RWD		 flat med light 1 2 2 95 70 27.1  
2012 2dr Coupe 470-horsepower 6.4L V8
6-speed manual RWD		 hills light none 15 10 1 75 68 19.9  
2012 2dr Coupe 372-horsepower 5.7L V8
5-speed shiftable automatic RWD		 flat med light 0 0 10 90 75 21.0  
2010 2dr Coupe 376-horsepower 5.7L V8
6-speed manual RWD		 flat lead none 1 10 11 78 70 19.9  
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2010 2dr Coupe 372-horsepower 5.7L V8
5-speed shiftable automatic RWD		 flat med none 7 16 42 36 68 21.4  
2009 2dr Coupe 376-horsepower 5.7L V8
6-speed manual RWD		 flat med none 31 13 0 57 65 24.1  
2009 2dr Coupe 372-horsepower 5.7L V8
5-speed shiftable automatic RWD		 flat light none 0 70 15 15 65 15.4  
2008 2dr Coupe 425-horsepower 6.1L V8
5-speed shiftable automatic RWD		 hills lead light 0 10 50 40 70 18.5  

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This page shows only averages. See all the Dodge Challenger fuel economy data.

Infiniti I MPG

Infiniti I Infiniti I 2004 24.3 MPG Highway Percentage 28 percent Infiniti I Infiniti I 2003 24.8 MPG Highway Percentage 65 percent Infiniti I Infiniti I 2002 26.0 MPG Highway Percentage 64 percent Infiniti I Infiniti I 2001 20.5 MPG Highway Percentage 55 percent Infiniti I Infiniti I 2000 23.3 MPG Highway Percentage 58 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
2004 4dr Sedan 255-horsepower 3.5L V6
4-speed automatic FWD		 flat med hvy 9 64 0 28 60 24.3  
2003 4dr Sedan 255-horsepower 3.5L V6
4-speed automatic FWD		 flat med light 8 9 17 65 68 24.8  
2002 4dr Sedan 255-horsepower 3.5L V6
4-speed automatic FWD		 flat med light 3 9 25 64 84 26.0  
2001 4dr Sedan 227-horsepower 3.0L V6
4-speed automatic FWD		 flat light none 2 3 41 55 68 20.5  
2000 4dr Sedan 227-horsepower 3.0L V6
4-speed automatic FWD		 hills light hvy 3 8 33 58 68 23.3  

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

Dodge Challenger vs. Infiniti I 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 Dodge Challenger and Infiniti I'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.

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

What Our Members Are Saying about the Real Gas Mileage of the Dodge Challenger

Dodge Challenger Real Gas Mileage: Pros
YearBody/PowertrainComment
2012 2dr Coupe 470-horsepower 6.4L V8
6-speed manual RWD		 Better than I thought I would get out of a Huge V8. It is my Daily Driver so I do fether the pedal sometimes. If hypermiling I can get 27 to 31 highway and a combination of 23mpg total......if I can get through a tank without opening it up. see full Dodge Challenger review
Dodge Challenger Real Gas Mileage: Cons
YearBody/PowertrainComment
2012 2dr Coupe 470-horsepower 6.4L V8
6-speed manual RWD		 I think they could have made the 4 cylender deactivation for the Manuel as well and improve gas milage. see full Dodge Challenger review
2009 2dr Coupe 376-horsepower 5.7L V8
6-speed manual RWD		 City milage is not very good and it is so hard to stay off the gas. see full Dodge Challenger review
 

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

Infiniti I Real Gas Mileage: Cons
YearBody/PowertrainComment
2001 4dr Sedan 227-horsepower 3.0L V6
4-speed automatic FWD		 For what it is, it gets pretty low city MPG for a Japanese car. Around 15-17 depending on conditions. Highway gas mileage is good though see full Infiniti I review