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Cadillac STS vs. Audi Q5 MPG

Chart is based on 28 fuel economy reports for the Cadillac STS and 203 fuel economy reports for the Audi Q5.

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.

Audi Q5 MPG

Audi Q5 Audi Q5 2017 25.6 MPG Highway Percentage 95 percent Audi Q5 Audi Q5 2015 35.0 MPG Highway Percentage 56 percent Audi Q5 Audi Q5 2015 20.3 MPG Highway Percentage 50 percent Audi Q5 Audi Q5 2014 30.8 MPG Highway Percentage 60 percent Audi Q5 Audi Q5 2014 26.8 MPG Highway Percentage 90 percent Audi Q5 Audi Q5 2013 37.3 MPG Highway Percentage 85 percent Audi Q5 Audi Q5 2013 24.2 MPG Highway Percentage 47 percent Audi Q5 Audi Q5 2012 24.6 MPG Highway Percentage 71 percent Audi Q5 Audi Q5 2012 18.2 MPG Highway Percentage 63 percent Audi Q5 Audi Q5 2011 25.9 MPG Highway Percentage 38 percent Audi Q5 Audi Q5 2011 24.0 MPG Highway Percentage 70 percent Audi Q5 Audi Q5 2010 24.2 MPG Highway Percentage 20 percent Audi Q5 Audi Q5 2010 16.1 MPG Highway Percentage 23 percent Audi Q5 Audi Q5 2009 17.6 MPG Highway Percentage 20 percent Audi Q5 Audi Q5 2009 26.7 MPG Highway Percentage 56 percent Audi Q5 Audi Q5 2009 21.4 MPG Highway Percentage 73 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
2017 4dr SUV turbocharged 220hp 2.0L I4
8-speed shiftable automatic AWD		 flat med none 0 5 0 95 110 25.6  
2015 4dr SUV turbocharged 240hp 3.0L V6 Diesel
8-speed shiftable automatic AWD		 flat light light 9 8 27 56 60 35.0  
2015 4dr SUV supercharged 272hp 3.0L V6
8-speed shiftable automatic AWD		 flat med light 25 15 10 50 60 20.3  
2014 4dr SUV turbocharged 240hp 3.0L V6 Diesel
8-speed shiftable automatic AWD		 hills light none 1 7 32 60 58 30.8  
2014 4dr SUV supercharged 272hp 3.0L V6
8-speed shiftable automatic AWD		 flat light light 0 10 0 90 80 26.8  
2013 4dr SUV turbocharged 245hp 3.0L V6 Diesel
7-speed automated manual AWD		 flat light light 5 0 10 85 100 37.3  
2013 4dr SUV supercharged 272hp 3.0L V6
8-speed shiftable automatic AWD		 mtns med none 0 37 16 47 70 24.2  
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2012 4dr SUV turbocharged 211hp 2.0L I4
8-speed shiftable automatic AWD		 flat med light 3 24 2 71 67 24.6  
2012 4dr SUV 270-horsepower 3.2L V6
6-speed shiftable automatic AWD		 flat light none 0 13 25 63 65 18.2  
2011 4dr SUV turbocharged 211hp 2.0L I4
8-speed shiftable automatic AWD		 flat med light 11 31 20 38 66 25.9  
2011 4dr SUV 270-horsepower 3.2L V6
6-speed shiftable automatic AWD		 flat light light 5 10 15 70 70 24.0  
2010 4dr SUV 270-horsepower 3.2L V6
7-speed automated manual AWD		 flat med light 10 20 50 20 100 24.2  
2010 4dr SUV 270-horsepower 3.2L V6
6-speed shiftable automatic AWD		 flat light hvy 3 14 61 23 75 16.1  
2009 4dr SUV turbocharged 211hp 2.0L I4
7-speed automated manual AWD		 flat med hvy 40 0 40 20 130 17.6  
2009 4dr SUV turbocharged 170hp 2.0L I4 Diesel
7-speed automated manual AWD		 flat light light 10 30 3 56 80 26.7  
2009 4dr SUV 270-horsepower 3.2L V6
6-speed shiftable automatic AWD		 hills med light 1 5 21 73 74 21.4  

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This page shows only averages. See all the Audi Q5 fuel economy data.

Cadillac STS vs. Audi Q5 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 Audi Q5'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 Audi 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 Audi Q5

Audi Q5 Real Gas Mileage: Pros
YearBody/PowertrainComment
2013 4dr SUV turbocharged 211hp 2.0L I4
8-speed shiftable automatic AWD		 I have calculated my gas using the onboard computer a few different times in mixed driving and am getting a consistent 25/26 mpg. That's without hard acceleration or driving above 70 MPH on the highway. see full Audi Q5 review
2011 4dr SUV turbocharged 211hp 2.0L I4
8-speed shiftable automatic AWD		 We initially went in looking for a commuter vehicle with High mpg... but the sport they had jumped out at us and we were on the hunt for one... in the wife's daily 45 mile drive to work she's averaging 20 mpg which is comparable to the Audi's 4 cylinder and my truck's 8 cylinder. see full Audi Q5 review
Audi Q5 Real Gas Mileage: Cons
YearBody/PowertrainComment
2012 4dr SUV 270-horsepower 3.2L V6
6-speed shiftable automatic AWD		 I worry about escalating gas prices here in CA, but I got about 23 mpg in Europe and hope for that here. Not great, but close to the turbo and if people push the turbo to make up for the lesser power, as I would, the mileage is a wash. see full Audi Q5 review