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Cadillac STS vs. Dodge Magnum MPG

Chart is based on 28 fuel economy reports for the Cadillac STS and 103 fuel economy reports for the Dodge Magnum.

Cadillac STS MPG

Cadillac STS Cadillac STS 2008 20.1 MPG Highway Percentage 90 percent Cadillac STS Cadillac STS 2008 21.8 MPG Highway Percentage 50 percent Cadillac STS Cadillac STS 2007 22.0 MPG Highway Percentage 28 percent Cadillac STS Cadillac STS 2006 24.5 MPG Highway Percentage 100 percent Cadillac STS Cadillac STS 2006 20.0 MPG Highway Percentage 60 percent Cadillac STS Cadillac STS 2006 19.0 MPG Highway Percentage 20 percent Cadillac STS Cadillac STS 2005 20.5 MPG Highway Percentage 53 percent Cadillac STS Cadillac STS 2005 14.6 MPG Highway Percentage 40 percent Cadillac STS Cadillac STS 2005 21.0 MPG Highway Percentage 45 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
2008 4dr Sedan 320-horsepower 4.6L V8
6-speed shiftable automatic AWD		 flat v.lt light 0 10 0 90 60 20.1  
2008 4dr Sedan 302-horsepower 3.6L V6
6-speed shiftable automatic RWD		 flat med light 9 11 30 50 73 21.8  
2007 4dr Sedan 320-horsepower 4.6L V8
6-speed shiftable automatic RWD		 flat med light 3 50 20 28 70 22.0  
2006 4dr Sedan 320-horsepower 4.6L V8
5-speed shiftable automatic RWD		 mtns light none 0 0 0 100 65 24.5  
2006 4dr Sedan 254-horsepower 3.6L V6
5-speed shiftable automatic RWD		 flat med light 20 9 10 60 67 20.0  
2006 4dr Sedan 254-horsepower 3.6L V6
5-speed shiftable automatic AWD		 flat light none 0 45 35 20 60 19.0  
2005 4dr Sedan 320-horsepower 4.6L V8
5-speed shiftable automatic RWD		 flat med light 0 3 43 53 67 20.5  
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2005 4dr Sedan 320-horsepower 4.6L V8
5-speed shiftable automatic AWD		 flat med light 10 45 5 40 70 14.6  
2005 4dr Sedan 255-horsepower 3.6L V6
5-speed shiftable automatic RWD		 flat light light 5 20 30 45 60 21.0  

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This page shows only averages. See all the Cadillac STS fuel economy data.

Dodge Magnum MPG

Dodge Magnum Dodge Magnum 2008 18.5 MPG Highway Percentage 85 percent Dodge Magnum Dodge Magnum 2008 20.5 MPG Highway Percentage 80 percent Dodge Magnum Dodge Magnum 2008 14.9 MPG Highway Percentage 15 percent Dodge Magnum Dodge Magnum 2008 23.8 MPG Highway Percentage 70 percent Dodge Magnum Dodge Magnum 2007 23.6 MPG Highway Percentage 100 percent Dodge Magnum Dodge Magnum 2006 16.8 MPG Highway Percentage 48 percent Dodge Magnum Dodge Magnum 2006 20.6 MPG Highway Percentage 57 percent Dodge Magnum Dodge Magnum 2006 17.0 MPG Highway Percentage 47 percent Dodge Magnum Dodge Magnum 2006 22.6 MPG Highway Percentage 77 percent Dodge Magnum Dodge Magnum 2006 21.0 MPG Highway Percentage 0 percent Dodge Magnum Dodge Magnum 2005 18.0 MPG Highway Percentage 34 percent Dodge Magnum Dodge Magnum 2005 18.4 MPG Highway Percentage 61 percent Dodge Magnum Dodge Magnum 2005 19.7 MPG Highway Percentage 53 percent Dodge Magnum Dodge Magnum 2005 20.1 MPG Highway Percentage 60 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
2008 4dr Wagon 425-horsepower 6.1L V8
5-speed shiftable automatic RWD		 flat med none 0 10 5 85 65 18.5  
2008 4dr Wagon 350-horsepower 5.7L V8
5-speed shiftable automatic RWD		 hills med none 0 0 20 80 65 20.5  
2008 4dr Wagon 340-horsepower 5.7L V8
5-speed shiftable automatic RWD		 flat lead none 25 50 10 15 78 14.9  
2008 4dr Wagon 250-horsepower 3.5L V6
4-speed automatic RWD		 flat med hvy 7 0 23 70 58 23.8  
2007 4dr Wagon 250-horsepower 3.5L V6
5-speed shiftable automatic RWD		 flat med none 0 0 0 100 75 23.6  
2006 4dr Wagon 425-horsepower 6.1L V8
5-speed shiftable automatic RWD		 flat med light 5 13 34 48 69 16.8  
2006 4dr Wagon 340-horsepower 5.7L V8
5-speed shiftable automatic RWD		 flat med light 7 20 15 57 67 20.6  
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2006 4dr Wagon 340-horsepower 5.7L V8
5-speed shiftable automatic AWD		 flat med none 10 6 38 47 71 17.0  
2006 4dr Wagon 250-horsepower 3.5L V6
5-speed shiftable automatic RWD		 hills light none 5 13 4 77 99 22.6  
2006 4dr Wagon 190-horsepower 2.7L V6
4-speed automatic RWD		 flat light none 0 0 100 0 0 21.0  
2005 4dr Wagon 340-horsepower 5.7L V8
5-speed shiftable automatic RWD		 flat med light 12 30 23 34 71 18.0  
2005 4dr Wagon 340-horsepower 5.7L V8
5-speed shiftable automatic AWD		 flat med light 1 10 28 61 79 18.4  
2005 4dr Wagon 250-horsepower 3.5L V6
5-speed shiftable automatic AWD		 flat med none 1 2 45 53 72 19.7  
2005 4dr Wagon 250-horsepower 3.5L V6
4-speed automatic RWD		 flat med hvy 5 15 20 60 65 20.1  

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

Cadillac STS vs. Dodge Magnum 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 Cadillac STS and Dodge Magnum'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
See TrueDelta's information for all Cadillac models and Dodge models.

What Our Members Are Saying about the Real Gas Mileage of the Cadillac STS

Cadillac STS Real Gas Mileage: Cons
YearBody/PowertrainComment
2006 4dr Sedan 320-horsepower 4.6L V8
5-speed shiftable automatic RWD		 16 city/21 highway. Buy it only if you can afford it with out complaining. see full Cadillac STS review
2005 4dr Sedan 320-horsepower 4.6L V8
5-speed shiftable automatic AWD		 This car is thirsty. I live in flat country and I get 15 mpg with 80% highway traffic. I only get 19 mpg on trips. It probably needs a 6th speed overdive for the highway. see full Cadillac STS review
 

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

Dodge Magnum Real Gas Mileage: Cons
YearBody/PowertrainComment
2005 4dr Wagon 340-horsepower 5.7L V8
5-speed shiftable automatic RWD		 Other cars with V6 or 4 cyl & turbo are just as fast with better fuel economy. see full Dodge Magnum review
2005 4dr Wagon 340-horsepower 5.7L V8
5-speed shiftable automatic RWD		 Other cars with V6 or 4-cyl with turbo have as much power but get far better gas mileage. see full Dodge Magnum review
2005 4dr Wagon 340-horsepower 5.7L V8
5-speed shiftable automatic RWD		 could be improved by weight loss on vehicle, better engineering of pqwertrain components. see full Dodge Magnum review
2005 4dr Wagon 250-horsepower 3.5L V6
5-speed shiftable automatic AWD		 Lately I get 17-18 in the suburbs (subtract 2 mpg in winter). Good compared to some, but I wanted better even back in 2005. see full Dodge Magnum review