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Cadillac STS vs. Audi Q7 Fuel Economy (g/100m)

Chart is based on 28 fuel economy reports for the Cadillac STS and 53 fuel economy reports for the Audi Q7.

Cadillac STS g/100m

Cadillac STS Cadillac STS 2008 5.0 MPG Highway Percentage 90 percent Cadillac STS Cadillac STS 2008 4.6 MPG Highway Percentage 50 percent Cadillac STS Cadillac STS 2007 4.6 MPG Highway Percentage 28 percent Cadillac STS Cadillac STS 2006 4.1 MPG Highway Percentage 100 percent Cadillac STS Cadillac STS 2006 5.2 MPG Highway Percentage 60 percent Cadillac STS Cadillac STS 2006 5.3 MPG Highway Percentage 20 percent Cadillac STS Cadillac STS 2005 4.9 MPG Highway Percentage 53 percent Cadillac STS Cadillac STS 2005 23.5 MPG Highway Percentage 40 percent Cadillac STS Cadillac STS 2005 4.8 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 g/100m
2008 4dr Sedan 320-horsepower 4.6L V8
6-speed shiftable automatic AWD		 flat v.lt light 0 10 0 90 60 5.0  
2008 4dr Sedan 302-horsepower 3.6L V6
6-speed shiftable automatic RWD		 flat med light 9 11 30 50 73 4.6  
2007 4dr Sedan 320-horsepower 4.6L V8
6-speed shiftable automatic RWD		 flat med light 3 50 20 28 70 4.6  
2006 4dr Sedan 320-horsepower 4.6L V8
5-speed shiftable automatic RWD		 mtns light none 0 0 0 100 65 4.1  
2006 4dr Sedan 254-horsepower 3.6L V6
5-speed shiftable automatic RWD		 flat med light 20 9 10 60 67 5.2  
2006 4dr Sedan 254-horsepower 3.6L V6
5-speed shiftable automatic AWD		 flat light none 0 45 35 20 60 5.3  
2005 4dr Sedan 320-horsepower 4.6L V8
5-speed shiftable automatic RWD		 flat med light 0 3 43 53 67 4.9  
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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 23.5  
2005 4dr Sedan 255-horsepower 3.6L V6
5-speed shiftable automatic RWD		 flat light light 5 20 30 45 60 4.8  

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

Audi Q7 g/100m

Audi Q7 Audi Q7 2017 4.8 MPG Highway Percentage 40 percent Audi Q7 Audi Q7 2013 4.5 MPG Highway Percentage 30 percent Audi Q7 Audi Q7 2011 3.7 MPG Highway Percentage 80 percent Audi Q7 Audi Q7 2011 7.8 MPG Highway Percentage 18 percent Audi Q7 Audi Q7 2011 4.7 MPG Highway Percentage 40 percent Audi Q7 Audi Q7 2010 15.7 MPG Highway Percentage 48 percent Audi Q7 Audi Q7 2009 4.3 MPG Highway Percentage 29 percent Audi Q7 Audi Q7 2009 5.6 MPG Highway Percentage 20 percent Audi Q7 Audi Q7 2008.5 30.5 MPG Highway Percentage 60 percent Audi Q7 Audi Q7 2008 6.2 MPG Highway Percentage 71 percent Audi Q7 Audi Q7 2008 13.3 MPG Highway Percentage 48 percent Audi Q7 Audi Q7 2007 9.3 MPG Highway Percentage 38 percent Audi Q7 Audi Q7 2007 8.4 MPG Highway Percentage 45 percent Audi Q7 Audi Q7 2006.5 33.2 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 g/100m
2017 4dr SUV supercharged 333hp 3.0L V6
8-speed shiftable automatic AWD		 flat light light 40 10 10 40 65 4.8  
2013 4dr SUV turbocharged 240hp 3.0L V6 Diesel
8-speed shiftable automatic AWD		 hills med none 10 7 53 30 75 4.5  
2011 4dr SUV turbocharged 225hp 3.0L V6 Diesel
8-speed shiftable automatic AWD		 flat med light 0 0 20 80 80 3.7  
2011 4dr SUV supercharged 333hp 3.0L V6
8-speed shiftable automatic AWD		 flat med hvy 13 58 13 18 73 7.8  
2011 4dr SUV supercharged 272hp 3.0L V6
8-speed shiftable automatic AWD		 flat light light 0 3 56 40 67 4.7  
2010 4dr SUV turbocharged 225hp 3.0L V6 Diesel
6-speed shiftable automatic AWD		 flat med none 18 25 10 48 88 15.7  
2009 4dr SUV turbocharged 225hp 3.0L V6 Diesel
6-speed shiftable automatic AWD		 flat med none 1 10 60 29 60 4.3  
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2009 4dr SUV 280-horsepower 3.6L V6
6-speed shiftable automatic AWD		 flat light light 50 10 20 20 60 5.6  
2008.5 4dr SUV 350-horsepower 4.2L V8
6-speed shiftable automatic AWD		 hills med hvy 0 40 0 60 120 30.5  
2008 4dr SUV 350-horsepower 4.2L V8
6-speed shiftable automatic AWD		 hills light none 6 3 21 71 60 6.2  
2008 4dr SUV 280-horsepower 3.6L V6
6-speed shiftable automatic AWD		 flat light light 11 14 28 48 80 13.3  
2007 4dr SUV 350-horsepower 4.2L V8
6-speed shiftable automatic AWD		 flat light light 11 12 39 38 68 9.3  
2007 4dr SUV 280-horsepower 3.6L V6
6-speed shiftable automatic AWD		 flat med light 14 18 24 45 72 8.4  
2006.5 4dr SUV 350-horsepower 4.2L V8
6-speed shiftable automatic AWD		 flat med light 0 10 30 60 120 33.2  

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This page shows only averages. See all the Audi Q7 fuel economy data.

Cadillac STS vs. Audi Q7 Fuel Economy (g/100m)

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 Q7's where a car was driven. So you can get an idea of their real-world g/100m 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 Q7

Audi Q7 Real Gas Mileage: Cons
YearBody/PowertrainComment
2007 4dr SUV 280-horsepower 3.6L V6
6-speed shiftable automatic AWD		 16 city and 18.5 highway see full Audi Q7 review
2007 4dr SUV 280-horsepower 3.6L V6
6-speed shiftable automatic AWD		 Low mileage, but not unexpected in a vehicle of such weight. Tire wear is also on the excessive side. see full Audi Q7 review