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Cadillac STS vs. Hyundai Azera Fuel Economy (km/L)

Chart is based on 28 fuel economy reports for the Cadillac STS and 64 fuel economy reports for the Hyundai Azera.

Cadillac STS km/L

Cadillac STS Cadillac STS 2008 47.2 MPG Highway Percentage 90 percent Cadillac STS Cadillac STS 2008 51.1 MPG Highway Percentage 50 percent Cadillac STS Cadillac STS 2007 51.8 MPG Highway Percentage 28 percent Cadillac STS Cadillac STS 2006 57.6 MPG Highway Percentage 100 percent Cadillac STS Cadillac STS 2006 47.1 MPG Highway Percentage 60 percent Cadillac STS Cadillac STS 2006 44.7 MPG Highway Percentage 20 percent Cadillac STS Cadillac STS 2005 48.3 MPG Highway Percentage 53 percent Cadillac STS Cadillac STS 2005 21.0 MPG Highway Percentage 40 percent Cadillac STS Cadillac STS 2005 49.4 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 km/L
2008 4dr Sedan 320-horsepower 4.6L V8
6-speed shiftable automatic AWD		 flat v.lt light 0 10 0 90 60 47.2  
2008 4dr Sedan 302-horsepower 3.6L V6
6-speed shiftable automatic RWD		 flat med light 9 11 30 50 73 51.1  
2007 4dr Sedan 320-horsepower 4.6L V8
6-speed shiftable automatic RWD		 flat med light 3 50 20 28 70 51.8  
2006 4dr Sedan 320-horsepower 4.6L V8
5-speed shiftable automatic RWD		 mtns light none 0 0 0 100 65 57.6  
2006 4dr Sedan 254-horsepower 3.6L V6
5-speed shiftable automatic RWD		 flat med light 20 9 10 60 67 47.1  
2006 4dr Sedan 254-horsepower 3.6L V6
5-speed shiftable automatic AWD		 flat light none 0 45 35 20 60 44.7  
2005 4dr Sedan 320-horsepower 4.6L V8
5-speed shiftable automatic RWD		 flat med light 0 3 43 53 67 48.3  
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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 21.0  
2005 4dr Sedan 255-horsepower 3.6L V6
5-speed shiftable automatic RWD		 flat light light 5 20 30 45 60 49.4  

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

Hyundai Azera km/L

Hyundai Azera Hyundai Azera 2013 56.0 MPG Highway Percentage 38 percent Hyundai Azera Hyundai Azera 2012 67.0 MPG Highway Percentage 80 percent Hyundai Azera Hyundai Azera 2009 57.8 MPG Highway Percentage 33 percent Hyundai Azera Hyundai Azera 2009 53.4 MPG Highway Percentage 50 percent Hyundai Azera Hyundai Azera 2008 51.2 MPG Highway Percentage 47 percent Hyundai Azera Hyundai Azera 2007 45.6 MPG Highway Percentage 42 percent Hyundai Azera Hyundai Azera 2007 8.8 MPG Highway Percentage 40 percent Hyundai Azera Hyundai Azera 2006 49.1 MPG Highway Percentage 37 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 4dr Sedan 293-horsepower 3.3L V6
6-speed shiftable automatic FWD		 flat med hvy 27 23 12 38 74 56.0  
2012 4dr Sedan 293-horsepower 3.3L V6
6-speed shiftable automatic FWD		 flat light hvy 0 0 20 80 70 67.0  
2009 4dr Sedan 263-horsepower 3.8L V6
5-speed shiftable automatic FWD		 flat light none 14 22 31 33 62 57.8  
2009 4dr Sedan 234-horsepower 3.3L V6
5-speed shiftable automatic FWD		 flat light hvy 5 10 35 50 60 53.4  
2008 4dr Sedan 263-horsepower 3.8L V6
5-speed shiftable automatic FWD		 flat med hvy 16 15 22 47 65 51.2  
2007 4dr Sedan 263-horsepower 3.8L V6
5-speed shiftable automatic FWD		 flat light light 13 33 12 42 70 45.6  
2007 4dr Sedan 234-horsepower 3.3L V6
5-speed shiftable automatic FWD		 flat med light 10 20 30 40 80 8.8  
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2006 4dr Sedan 263-horsepower 3.8L V6
5-speed shiftable automatic FWD		 flat light light 6 31 26 37 70 49.1  

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

Cadillac STS vs. Hyundai Azera 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 Cadillac STS and Hyundai Azera'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 Sedans
See TrueDelta's information for all Cadillac models and Hyundai 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 Hyundai Azera

Hyundai Azera Real Gas Mileage: Pros
YearBody/PowertrainComment
2008 4dr Sedan 263-horsepower 3.8L V6
5-speed shiftable automatic FWD		 30 mpg on the highway under cruise control. 21 mpg overall in the city. see full Hyundai Azera review
2008 4dr Sedan 263-horsepower 3.8L V6
5-speed shiftable automatic FWD		 Variable valve powertrain delivers very good city mileage (16 mile trips per day @ 22mpg) and above expectation highway (425 mile trip at 32mpg). Highway is usually above 30 even in slow interstate traffic in the city. see full Hyundai Azera review
Hyundai Azera Real Gas Mileage: Cons
YearBody/PowertrainComment
2008 4dr Sedan 263-horsepower 3.8L V6
5-speed shiftable automatic FWD		 The gas mileage is respectable but lower than most cars in the large sedan class. see full Hyundai Azera review
2007 4dr Sedan 263-horsepower 3.8L V6
5-speed shiftable automatic FWD		 Poor mileage. see full Hyundai Azera review
2006 4dr Sedan 263-horsepower 3.8L V6
5-speed shiftable automatic FWD		 While stellar fuel economy can't be expected in a 3600 Lb car with a 3.8L V6, it does leave something to be desired, averaging somewhere between 15-17MPG in a mix of city and highway driving. Pure city driving returns closer to 13-15 MPG (although the peppy engine may have something to do with that). The car would really benefit from a 6th gear. see full Hyundai Azera review
2006 4dr Sedan 263-horsepower 3.8L V6
5-speed shiftable automatic FWD		 short distance driving exhibits just fair fuel economy see full Hyundai Azera review